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Gene Symbol MAP2K1
Synonyms CFC3 | MAPKK1 | MEK1 | MEL | MKK1 | PRKMK1
Gene Description MAP2K1 (MEK1), mitogen-activated protein kinase kinase 1, is a serine-threonine kinase, which activates the RAS-RAF-MEK-ERK pathway in cell proliferation and differentiation (PMID: 22753777). MAP2K1 (MEK1) activating mutations have been identified in a number of solid tumor types including, melanoma (PMID: 29753091), colorectal (PMID: 28819429), lung adenocarcinoma (PMID: 25351745, PMID: 32361034), histiocytic sarcoma (PMID: 29768143), and Map2k1 mutations are often associated with resistance to Mek and Raf inhibition (PMID: 29753091).
NCBI Gene ID Chromosome Map Location Canonical Transcript Gene Role
5604 15 15q22.31 NM_002755 Oncogene (PMID: 30606230)

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Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
MAP2K1 K57N lymphatic system cancer sensitive Trametinib Case Reports/Case Series Actionable In a clinical case study, a patient with refractory Erdheim-Chester disease harboring a MAP2K1 K57N mutation had a sustained clinical response to Mekinist (trametinib) for over 6 months (PMID: 26566875). 26566875
MAP2K1 K57N lung non-squamous non-small cell carcinoma predicted - sensitive Trametinib Case Reports/Case Series Actionable In a clinical case study, Mekinist (trametinib) treatment resulted in a radiographic response with a decrease in the size of multiple metastatic sites in a patient with non-squamous non-small cell lung cancer harboring MAP2K1 K57N (PMID: 36455195). 36455195
MAP2K1 K57N Advanced Solid Tumor sensitive Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in transformed cells expressing MAP2K1 K57N in culture (PMID: 32641410). 32641410
MAP2K1 K57N Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 K57N in culture (PMID: 36442478). 36442478
MAP2K1 K57N Advanced Solid Tumor resistant AZD8330 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 K57N displayed resistance to the Mek inhibitor, AZD8330, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 K57N colorectal cancer resistant Cetuximab Preclinical Actionable In a preclinical study, colorectal cancer cell lines expressing MAP2K1 K57N were insensitive to Erbitux (cetuximab) in culture (PMID: 26644315). 26644315
MAP2K1 K57N colorectal cancer resistant Panitumumab Preclinical Actionable In a preclinical study, colorectal cancer cell lines expressing MAP2K1 K57N were insensitive to Vectibix (panitumumab) in culture (PMID: 26644315). 26644315
MAP2K1 K57N colorectal cancer resistant Panitumumab Case Reports/Case Series Actionable In a retrospective analysis, two patients with metastatic RAS/BRAF wild-type colorectal cancer demonstrated progressive disease following treatment with Vectibix (panitumumab) and via analysis of archived pretreatment tumor biopsy samples and post-progression liquid biopsy both were found to harbor MAP2K1 K57N (PMID: 36419886). 36419886
MAP2K1 K57N Advanced Solid Tumor resistant Regorafenib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 K57N displayed resistance to Stivarga (regorafenib; BAY 73-4506), as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 K57N lung adenocarcinoma sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Koselugo (selumetinib) inhibited phosphorylation of ERK in cells expressing MAP2K1 K57N and inhibited MAP2K1 K57N-dependent growth in cell culture (PMID: 18632602). 18632602
MAP2K1 K57N Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Koselugo (selumetinib) inhibited colony formation of transformed cells expressing MAP2K1 K57N in culture (PMID: 25351745). 25351745
MAP2K1 K57N Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 K57N displayed sensitivity to the Mek inhibitor, Selumetinib (AZD6244), as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 K57N Advanced Solid Tumor sensitive PLX4720 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 K57N displayed sensitivity to the Braf inhibitor, PLX4720, as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 K57N Advanced Solid Tumor resistant GDC0879 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 K57N displayed resistance to the Braf inhibitor, GDC-0879, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 K57N colorectal cancer sensitive Panitumumab + Trametinib Preclinical Actionable In a preclinical study, Vectibix (panitumumab) and Mekinist (trametinib) inhibited colorectal cancer cell lines expressing MAP2K1 K57N in culture (PMID: 26644315). 26644315
MAP2K1 K57N Advanced Solid Tumor resistant PD98059 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 K57N displayed resistance to the Mek inhibitor, PD98059, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 K57N Advanced Solid Tumor predicted - sensitive SCH772984 Preclinical - Biochemical Actionable In a preclinical study, SCH772984 inhibited downstream signaling in transformed cells expressing MAP2K1 K57N in culture (PMID: 32641410). 32641410
MAP2K1 K57N colorectal cancer sensitive Cetuximab + Trametinib Preclinical Actionable In a preclinical study, Erbitux (cetuximab) and Mekinist (trametinib) inhibited colorectal cancer cell lines expressing MAP2K1 K57N in culture (PMID: 26644315). 26644315
ALK rearrange MAP2K1 K57N lung non-small cell carcinoma sensitive Ceritinib + Selumetinib Preclinical - Patient cell culture Actionable In a preclinical study, NSCLC patient derived cells harboring an ALK rearrangement demonstrated resistance to Zykadia (ceritinib) due to the acquired mutation MAP2K1 K57N, however, sensitivity was restored to Zykadia (ceritinib) with the addition of Koselugo (selumetinib), resulting in decreased cell survival in culture and reduced tumor volume in xenograft models (PMID: 25394791). 25394791
BRAF V600E MAP2K1 K57N melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57N was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57N melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57N was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57N lung adenocarcinoma predicted - resistant Dabrafenib + Trametinib Case Reports/Case Series Actionable In a clinical case study, MAP2K1 K57N was identified on the post-progression biopsy in a patient with metastatic lung adenocarcinoma harboring BRAF V600E, who previously responded to the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) (PMID: 32388065). 32388065
BRAF V600E MAP2K1 K57N melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57N in culture (PMID: 36442478). 36442478
MAP2K1 Q56P lung adenocarcinoma sensitive Trametinib Preclinical Actionable In a preclinical study, a lung adenocarcinoma cell line harboring MAP2K1 Q56P demonstrated sensitivity to Mekinist (trametinib), resulting in decreased cell viability (PMID: 26582713). 26582713
MAP2K1 Q56P stomach cancer sensitive Trametinib Preclinical Actionable In a preclinical study, a gastric cancer cell line harboring MAP2K1 Q56P demonstrated sensitivity to Mekinist (trametinib), resulting in decreased cell viability (PMID: 26582713). 26582713
MAP2K1 Q56P Advanced Solid Tumor sensitive Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in transformed cells expressing MAP2K1 Q56P in culture (PMID: 32641410). 32641410
MAP2K1 Q56P Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 Q56P in culture (PMID: 36442478). 36442478
MAP2K1 Q56P Advanced Solid Tumor resistant AZD8330 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 Q56P displayed resistance to the Mek inhibitor, AZD8330, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 Q56P lung adenocarcinoma sensitive PD-0325901 Preclinical Actionable In a preclinical study, a lung adenocarcinoma cell line harboring MAP2K1 Q56P demonstrated sensitivity to PD-0325901, resulting in decreased cell viability (PMID: 26582713). 26582713
MAP2K1 Q56P lung adenocarcinoma sensitive Refametinib Preclinical Actionable In a preclinical study, a lung adenocarcinoma cell line harboring MAP2K1 Q56P demonstrated sensitivity to Refametinib (BAY86-9766), resulting in decreased cell viability (PMID: 26582713). 26582713
MAP2K1 Q56P Advanced Solid Tumor resistant Regorafenib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 Q56P displayed resistance to Stivarga (regorafenib; BAY 73-4506), as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 Q56P lung adenocarcinoma sensitive Selumetinib Preclinical Actionable In a preclinical study, a lung adenocarcinoma cell line harboring MAP2K1 Q56P demonstrated sensitivity to Selumetinib (AZD6244), resulting in decreased cell viability (PMID: 26582713). 26582713
MAP2K1 Q56P stomach cancer sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Koselugo (selumetinib) inhibited growth of a gastric cancer cell line that requires MAP2K1 Q56P and inhibited phosphorylation of ERK in these cells (PMID: 22327936). 22327936
MAP2K1 Q56P Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Koselugo (selumetinib) inhibited colony formation of transformed cells expressing MAP2K1 Q56P in culture (PMID: 25351745). 25351745
MAP2K1 Q56P Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 Q56P displayed sensitivity to the Mek inhibitor, Selumetinib (AZD6244), as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 Q56P Erdheim-Chester disease predicted - sensitive Cobimetinib Case Reports/Case Series Actionable In a clinical case study, a patient with refractory Erdheim-Chester disease harboring a MAP2K1 Q56P mutation had a reduction of lymphatic infiltrates to background within a month of receiving Cotellic (cobimetinib) therapy (PMID: 26566875). 26566875
MAP2K1 Q56P Erdheim-Chester disease predicted - sensitive Cobimetinib Case Reports/Case Series Actionable In a Phase II trial, treatment with Cotellic (cobimetinib) in patients with histiocytic neoplasms resulted in a PET overall response rate of 89% (16/18), with complete response in 72% (13/18) and partial response in 17% (3/18), and stable disease in 6% (1/18) of patients, including a complete response in a patient with Erdheim-Chester disease harboring MAP2K1 Q56P (PMID: 30867592; NCT01953926). 30867592
MAP2K1 Q56P Advanced Solid Tumor sensitive PLX4720 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 Q56P displayed sensitivity to the Braf inhibitor, PLX4720, as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 Q56P Advanced Solid Tumor resistant GDC0879 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 Q56P displayed resistance to the Braf inhibitor, GDC-0879, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 Q56P Advanced Solid Tumor resistant PD98059 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 Q56P displayed resistance to the Mek inhibitor, PD98059, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 Q56P lung cancer predicted - sensitive LY3214996 Preclinical - Cell culture Actionable In a preclinical study, a lung cancer cell line harboring MAP2K1 Q56P was sensitive to treatment with LY3214996 in culture, demonstrating decreased cell proliferation (PMID: 31744895). 31744895
BRAF V600E MAP2K1 Q56P melanoma conflicting Trametinib Preclinical Actionable In a preclinical study, human melanoma cell lines harboring BRAF V600E expressing MAP2K1 Q56P displayed reduced sensitivity to Mekinist (trametinib) mediated growth inhibition and retained MEK and ERK signaling (PMID: 22389471). 22389471
BRAF V600E MAP2K1 Q56P melanoma conflicting Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited growth of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56P in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 Q56P melanoma conflicting Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56P in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q56P melanoma resistant Dabrafenib Preclinical Actionable In a preclinical study, melanoma cell lines harboring BRAF V600E expressing MAP2K1 Q56P were resistant to Tafinlar (dabrafenib) mediated growth inhibition and retained MEK and ERK signaling in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 Q56P melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56P was resistant to Zelboraf (vemurafenib) in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 Q56P melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 Q56P demonstrated resistance to treatment with Zelboraf (vemurafenib) in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 Q56P melanoma resistant Selumetinib Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 Q56P in melanoma cells harboring BRAF V600E conferred resistance to Koselugo (selumetinib) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 Q56P melanoma sensitive Ulixertinib Preclinical - Cell culture Actionable In a preclinical study, Ulixertinib (BVD-523) inhibited proliferation of melanoma cells harboring BRAF V600E and expressing MAP2K1 Q56P in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 Q56P melanoma resistant PLX4720 Preclinical Actionable In a preclinical study, expression of MAP2K1 Q56P in melanoma cells harboring BRAF V600E conferred resistance to PLX4720 treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 Q56P melanoma sensitive Dabrafenib + Trametinib Preclinical Actionable In a preclinical study, the combination of Talfinlar (dabrafenib) and Mekinist (trametinib) resulted in improved growth inhibition in melanoma cells harboring BRAF V600E and expressing MAP2K1 Q56P in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 Q56P NRAS Q61R melanoma sensitive AZD0364 Preclinical - Cell line xenograft Actionable In a preclinical study, AZD0364 (ATG-017) decreased phosphorylation of Erk target genes and increased expression of apoptosis markers in melanoma cells harboring BRAF V600E, MAP2K1 Q56P, and NRAS Q61R in culture, and inhibited tumor growth in cell line xenograft models (PMID: 33273059). 33273059
MAP2K1 Q56P MAP2K1 H119Y MAP2K1 D351G colorectal cancer predicted - sensitive LY3214996 Preclinical - Cell line xenograft Actionable In a preclinical study, LY3214996 treatment in a colorectal cancer cell line harboring MAP2K1 Q56P, MAP2K1 H119Y, and MAP2K1 D351G led to decreased cell proliferation in culture, and inhibition of tumor growth in a cell line xenograft model (PMID: 31744895). 31744895
MAP2K1 K57E Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 K57E in culture (PMID: 36442478). 36442478
MAP2K1 K57E melanoma resistant Dabrafenib Preclinical Actionable In a preclinical study, MAP2K1 (MEK1) K57E mutations restored extracellular signal-regulated kinase (ERK) activation in the presence of Tafinlar (dabrafenib) in cultured melanoma cell lines (PMID: 24463458). 24463458
MAP2K1 K57E melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57E in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57E melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57E was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57E melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 K57E in a melanoma cell line harboring BRAF V600E conferred resistance to Tafinlar (dabrafenib) in culture (PMID: 25370473). 25370473
BRAF V600E MAP2K1 K57E melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57E was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57E melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57E was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57E melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57E was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57E melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57E in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57E melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57E in culture (PMID: 36442478). 36442478
MAP2K1 P124S colorectal cancer predicted - resistant Cetuximab + Irinotecan Case Reports/Case Series Actionable In a clinical case study, a patient with KRAS/NRAS-wild-type colorectal cancer who progressed on treatment with Erbitux (cetuximab) and Camptosar (irinotecan) was found through ctDNA testing to have acquired MAP2K1 P124S, and preclinical analysis of colorectal cancer cells expressing MAP2K1 P124S demonstrated increased Erk phosphorylation upon treatment with Erbitux (cetuximab) in culture (PMID: 33322618). 33322618
BRAF V600E MAP2K1 P124S melanoma resistant Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P124S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P124S melanoma resistant Trametinib Preclinical Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 P124S demonstrated resistance to treatment with Mekinist (trametinib) in culture (PMID: 24265153). 24265153
BRAF V600E MAP2K1 P124S melanoma resistant Dabrafenib Preclinical Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 P124S demonstrated resistance to treatment with Tafinlar (dabrafenib) in culture (PMID: 24265153). 24265153
BRAF V600E MAP2K1 P124S colon adenocarcinoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a colon adenocarcinoma cell line harboring BRAF V600E and expressing MAP2K1 P124S was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P124S melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P124S was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P124S melanoma decreased response Selumetinib Preclinical - Patient cell culture Actionable In a preclinical study, patient-derived melanoma cells harboring BRAF V600E and MAP2K1 P124S demonstrated decreased sensitivity to Selumetinib (AZD6244) compared to cells harboring BRAF V600E alone in culture (PMID: 22197931). 22197931
BRAF V600E MAP2K1 P124S melanoma decreased response Ulixertinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P124S was less responsive to Ulixertinib (BVD-523) compared to cells expressing wild-type MAP2K1 in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P124S colon adenocarcinoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a colon adenocarcinoma cell line harboring BRAF V600E and expressing MAP2K1 P124S was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P124S melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P124S was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P124S melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P124S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P124S melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability in a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P124S, and resulted in an additive effect in a melanoma cell line harboring both BRAF V600E and MAP2K1 P124S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P124S melanoma decreased response Ravoxertinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P124S was less responsive to Ravoxertinib (GDC-0994) compared to cells expressing wild-type MAP2K1 in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P124S melanoma sensitive VX-11e Preclinical Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 P124S demonstrated sensitivity to treatment with VX-11e, resulting in decreased cell growth in culture (PMID: 24265153). 24265153
BRAF V600K MAP2K1 P124S melanoma predicted - resistant Dabrafenib Case Reports/Case Series Actionable In a clinical case study, Tafinlar (dabrafenib) treatment resulted in disease progression within 5 weeks in a metastatic melanoma patient harboring BRAF V600K and MAP2K1 P124S (PMID: 24265153). 24265153
MAP2K1 D67N Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Koselugo (selumetinib) inhibited colony formation of transformed cells expressing MAP2K1 D67N in culture (PMID: 25351745). 25351745
BRAF V600E MAP2K1 D67N melanoma sensitive Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D67N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D67N melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited growth of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D67N in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 D67N colon adenocarcinoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a colon adenocarcinoma cell line harboring BRAF V600E and expressing MAP2K1 D67N was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D67N melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D67N was resistant to Zelboraf (vemurafenib) in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 D67N melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D67N was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D67N melanoma decreased response Ulixertinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D67N was less responsive to Ulixertinib (BVD-523) compared to cells expressing wild-type MAP2K1 in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D67N colon adenocarcinoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a colon adenocarcinoma cell line harboring BRAF V600E and expressing MAP2K1 D67N was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D67N melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D67N was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D67N melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D67N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D67N melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D67N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D67N melanoma decreased response Ravoxertinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D67N was less responsive to Ravoxertinib (GDC-0994) compared to cells expressing wild-type MAP2K1 in culture (PMID: 36442478). 36442478
MAP2K1 mutant Erdheim-Chester disease sensitive Trametinib Guideline Actionable Mekinist (trametinib) is included in guidelines as first-line or subsequent-line therapy for patients with Erdheim-Chester disease harboring mutations in the MAPK pathway such as ARAF, NRAS, KRAS, MAP2K1/2, PIK3CA, or with no detectable mutations, or for whom testing is not available (NCCN.org). detail...
MAP2K1 mutant Erdheim-Chester disease sensitive Cobimetinib Guideline Actionable Cotellic (cobimetinib) is included in guidelines as preferred first-line or subsequent-line therapy for patients with Erdheim-Chester disease harboring mutations in the MAPK pathway such as ARAF, NRAS, KRAS, MAP2K1/2, PIK3CA, or with no detectable mutations, or for whom testing is not available (NCCN.org). detail...
BRAF V600E MAP2K1 I310L melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I310L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I310L melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I310L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I310L melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I310L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I310L melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I310L in culture (PMID: 36442478). 36442478
MAP2K1 K57T Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 K57T in culture (PMID: 36442478). 36442478
MAP2K1 K57T colorectal cancer predicted - resistant Cetuximab Case Reports/Case Series Actionable In a clinical case study, a patient with colorectal cancer developed liver metastases harboring MAP2K1 K57T that were insensitive to Erbitux (cetuximab) treatment and the mutation was confirmed to cause resistance in human colorectal cancer cell lines in culture (PMID: 26644315). 26644315
MAP2K1 K57T colorectal cancer resistant Panitumumab Preclinical Actionable In a preclinical study, a colorectal cancer cell line expressing MAP2K1 K57T was resistant to Vectibix (panitumumab) in culture (PMID: 26644315). 26644315
MAP2K1 K57T colorectal cancer sensitive Panitumumab + Trametinib Case Reports/Case Series Actionable In a clinical case study, a combination of Vectibix (panitumumab) and Mekinist (trametinib) caused tumor regression in a patient’s colorectal cancer metastases harboring MAP2K1 K57T after being identified pre-clinically as a combination likely to inhibit MAP2K1 K57T expressing colorectal cancer (PMID: 26644315). 26644315
MAP2K1 K57T colorectal cancer sensitive Cetuximab + Trametinib Preclinical Actionable In a preclinical study, Erbitux (cetuximab) and Mekinist (trametinib) inhibited colorectal cancer cell lines expressing MAP2K1 K57T in culture (PMID: 26644315). 26644315
BRAF V600E MAP2K1 K57T melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57T was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57T hairy cell leukemia predicted - resistant Vemurafenib Case Reports/Case Series Actionable In a clinical case study, a single patient with hairy cell leukemia harboring BRAF V600E, who relapsed after a 38 week remission in response to Zelboraf (vemurafenib) treatment, was found to have acquired multiple clones with Mek/Erk activating mutations, of which the MAP2K1 K57T clone became dominant (PMID: 30341394). 30341394
BRAF V600E MAP2K1 K57T melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57T was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57T melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57T was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57T melanoma resistant Binimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57T was resistant to Mektovi (binimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57T melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57T was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57T melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57T melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57T refractory hairy cell leukemia predicted - sensitive Cobimetinib + Vemurafenib Case Reports/Case Series Actionable In a clinical case study, a patient with hairy cell leukemia harboring BRAF V600E who relapsed after initial response to Zelboraf (vemurafenib) and was found to have acquired multiple clones with Mek/Erk activating mutations, including MAP2K1 K57T, demonstrated a sustained response greater than 12 months to combined Zelboraf (vemurafenib) and Cotellic (cobimetinib) treatment (PMID: 30341394). 30341394
BRAF V600E MAP2K1 K57T melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57T colorectal cancer predicted - resistant Cetuximab + Fluorouracil + Leucovorin + Vemurafenib Case Reports/Case Series Actionable In a Phase II trial (MODUL), a patient with metastatic colorectal cancer harboring BRAF V600E was found to have acquired MAP2K1 K57T prior to progression on treatment with the combination of Zelboraf (vemurafenib), Erbitux (cetuximab), Adrucil (fluorouracil), and Wellcovorin (leucovorin) (PMID: 36921494; NCT02291289). 36921494
MAP2K1 P124L lymphatic system cancer predicted - sensitive Cobimetinib Case Reports/Case Series Actionable In a Phase II trial, treatment with Cotellic (cobimetinib) in patients with histiocytic neoplasms resulted in a PET overall response rate of 89% (16/18), with complete response in 72% (13/18) and partial response in 17% (3/18), and resulted in stable disease in 6% (1/18) of patients, including a complete response in a patient with mixed histiocytosis harboring MAP2K1 P124L (PMID: 30867592; NCT01953926). 30867592
BRAF V600K MAP2K1 P124L melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited ERK signaling and reduced growth of a melanoma cell line harboring BRAF V600K and MAP2K1 P124L in culture (PMID: 25370473). 25370473
BRAF V600K MAP2K1 P124L melanoma decreased response Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600K and MAP2K1 P124L demonstrated decreased sensitivity to Tafinlar (dabrafenib) in culture (PMID: 25370473). 25370473
BRAF V600K MAP2K1 P124L melanoma predicted - resistant Dabrafenib + Trametinib Case Reports/Case Series Actionable In a clinical case study, Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment resulted in disease progression within one month in a metastatic melanoma patient harboring BRAF V600K and MAP2K1 P124L (PMID: 31980996). 31980996
BRAF V600K MAP2K1 P124L melanoma sensitive VX-11e Preclinical Actionable In a preclinical study, VX-11e inhibited ERK signaling and reduced growth of a melanoma cell line harboring BRAF V600K and MAP2K1 P124L in culture (PMID: 25370473). 25370473
BRAF V600E MAP2K1 P124L melanoma decreased response Trametinib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 P124L demonstrated a decreased response to treatment with Mekinist (trametinib) in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 P124L melanoma predicted - resistant Vemurafenib Case Reports/Case Series Actionable In a clinical case study, Zelboraf (vemurafenib) treatment resulted in disease progression within 6 weeks in a metastatic melanoma patient harboring BRAF V600E and MAP2K1 P124L (PMID: 24265153). 24265153
BRAF V600E MAP2K1 P124L melanoma predicted - resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 P124L demonstrated a decreased response to treatment with Zelboraf (vemurafenib) in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 P124L melanoma resistant Selumetinib Preclinical Actionable In a preclinical study, expression of MAP2K1 P124L in melanoma cells harboring BRAF V600E conferred resistance to Koselugo (selumetinib) in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 P124L melanoma resistant PLX4720 Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 P124L in melanoma cells harboring BRAF V600E conferred resistance to PLX4720 treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 P124L melanoma sensitive PLX4720 + Selumetinib Preclinical Actionable In a preclinical study, combined treatment with Koselugo (selumetinib) and PLX4720 inhibited growth of melanoma cells harboring BRAF V600E and expressing MAP2K1 P124L in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 P124L melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P124L in culture (PMID: 36442478). 36442478
MAP2K1 P124Q lymphatic system cancer predicted - sensitive Cobimetinib Case Reports/Case Series Actionable In a Phase II trial, treatment with Cotellic (cobimetinib) in patients with histiocytic neoplasms resulted in a PET overall response rate of 89% (16/18), with complete response in 72% (13/18) and partial response in 17% (3/18), and resulted in stable disease in 6% (1/18) of patients, including a complete response in a patient with Erdheim-Chester disease harboring MAP2K1 P124Q (PMID: 30867592; NCT01953926). 30867592
BRAF V600K MAP2K1 P124Q melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited ERK signaling and reduced growth of a melanoma cell line harboring BRAF V600K and MAP2K1 P124Q in culture (PMID: 25370473). 25370473
BRAF V600K MAP2K1 P124Q melanoma decreased response Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600K and MAP2K1 P124Q demonstrated decreased sensitivity to Tafinlar (dabrafenib) in culture (PMID: 25370473). 25370473
BRAF V600K MAP2K1 P124Q melanoma sensitive VX-11e Preclinical - Cell culture Actionable In a preclinical study, VX-11e inhibited ERK signaling and reduced growth of a melanoma cell line harboring BRAF V600K and MAP2K1 P124Q in culture (PMID: 25370473). 25370473
BRAF V600E MAP2K1 P124Q melanoma decreased response Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P124Q demonstrated decreased sensitivity to Tafinlar (dabrafenib) in cell culture (PMID: 25370473). 25370473
BRAF V600E MAP2K1 P124Q melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P124Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P124Q melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P124Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R349K melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R349K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R349K melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R349K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R349K melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R349K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R349K melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R349K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R349K melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R349K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R349K melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R349K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D351G melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D351G in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D351G melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D351G in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D351G melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D351G in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D351G melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D351G in culture (PMID: 36442478). 36442478
MAP2K1 H119Y Advanced Solid Tumor predicted - sensitive Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in transformed cells expressing MAP2K1 H119Y in culture (PMID: 32641410). 32641410
BRAF V600E MAP2K1 H119Y melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 H119Y in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 H119Y melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 H119Y in culture (PMID: 36442478). 36442478
MAP2K1 C121S Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 C121S in culture (PMID: 36442478). 36442478
MAP2K1 C121S Advanced Solid Tumor resistant AZD8330 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 C121S displayed resistance to the Mek inhibitor, AZD8330, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 C121S colorectal cancer resistant Cetuximab Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 C121S conferred resistance to Erbitux (cetuximab) in colorectal cancer cells in culture (PMID: 28179366). 28179366
MAP2K1 C121S Advanced Solid Tumor resistant Regorafenib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 C121S displayed resistance to Stivarga (regorafenib; BAY 73-4506), as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 C121S Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 C121S displayed sensitivity to the Mek inhibitor, Selumetinib (AZD6244), as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 C121S Advanced Solid Tumor sensitive PLX4720 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 C121S displayed sensitivity to the Braf inhibitor, PLX4720, as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 C121S Advanced Solid Tumor resistant GDC0879 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 C121S displayed resistance to the Braf inhibitor, GDC-0879, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 C121S Advanced Solid Tumor resistant PD98059 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 C121S displayed resistance to the Mek inhibitor, PD98059, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 C121S colorectal cancer sensitive Cetuximab + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Erbitux (cetuximab) and Mekinist (trametinib) decreased viability of colorectal cancer cells harboring MAP2K1 C121S in culture (PMID: 28179366). 28179366
BRAF V600E MAP2K1 C121S melanoma conflicting Trametinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 C121S was resistant to Mekinist (trametinib) in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 C121S melanoma conflicting Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 C121S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 C121S melanoma conflicting Trametinib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 C121S demonstrated resistance to treatment with Mekinist (trametinib) in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 C121S melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 C121S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 C121S melanoma resistant Vemurafenib Case Reports/Case Series Actionable In a clinical case study, a patient harboring BRAF V600E demonstrated an initial response to treatment with Zelboraf (vemurafenib), but progressed following emergence of a MAP2K1 C121S mutation (PMID: 21383288). 21383288
BRAF V600E MAP2K1 C121S melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 C121S was resistant to Zelboraf (vemurafenib) in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 C121S melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 C121S conferred resistance to Zelboraf (vemurafenib) in melanoma cell lines harboring BRAF V600E, resulting in decreased sensitivity to Zelboraf (vemurafenib)-induced inhibition of MAPK pathway activation and cell proliferation in culture (PMID: 24448821). 24448821
BRAF V600E MAP2K1 C121S melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 C121S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 C121S melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 C121S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 C121S melanoma decreased response Selumetinib Preclinical Actionable In a preclinical study, melanoma cell lines harboring BRAF V600E mutation and overexpressing MAP2K1 C121S were less sensitive than those overexpressing wild-type MAP2K1 to Selumetinib (AZD6244)-induced inhibition of Mapk pathway activation and cell proliferation in culture (PMID: 24448821). 24448821
BRAF V600E MAP2K1 C121S melanoma sensitive E6201 Preclinical Actionable In a preclinical study, E6201 inhibited Mapk pathway activation and proliferation of melanoma cell line harboring BRAF V600E mutation and overexpressing MAP2K1 C121S in culture (PMID: 24448821). 24448821
BRAF V600E MAP2K1 C121S melanoma resistant PLX4720 Preclinical Actionable In a preclinical study, expression of MAP2K1 C121S conferred resistance to PLX4720 in melanoma cells harboring BRAF V600E in culture (PMID: 21383288). 21383288
BRAF V600E MAP2K1 C121S melanoma resistant Dabrafenib + Trametinib Preclinical Actionable In a preclinical study, MAP2K1 C121S conferred resistance to the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) in BRAF V600E-mutant melanoma cells in culture (PMID: 24265154). 24265154
BRAF V600E MAP2K1 C121S melanoma sensitive VX-11e Preclinical Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 C121S demonstrated sensitivity to treatment with VX-11e, resulting in decreased cell growth in culture (PMID: 24265153). 24265153
MAP2K1 C121S MAP2K1 P124R melanoma predicted - sensitive Trametinib Case Reports/Case Series Actionable In a clinical case study, Mekinist (trametinib) resulted in a partial response after two months of treatment in a patient with melanoma harboring MAP2K1 C121S and MAP2K1 P124R (PMID: 36901951). 36901951
BRAF V600E MAP2K1 A106T melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A106T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A106T melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A106T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A106T melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A106T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A106T melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A106T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A106T melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A106T in culture (PMID: 36442478). 36442478
MAP2K1 F53L colorectal cancer sensitive Trametinib Preclinical Actionable In a preclinical study, a colorectal cancer cell line harboring MAP2K1 F53L demonstrated sensitivity to Mekinist (trametinib) in culture, resulting in decreased cell viability (PMID: 26582713). 26582713
MAP2K1 F53L histiocytic sarcoma predicted - sensitive Trametinib Case Reports/Case Series Actionable In a clinical case study, Mekinist (trametinib) treatment resulted in resolution of symptoms within 3 days and a durable complete response for over 2 years in a patient with histiocytic sarcoma harboring MAP2K1 F53L (PMID: 29768143). 29768143
MAP2K1 F53L Advanced Solid Tumor sensitive Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in transformed cells expressing MAP2K1 F53L in culture (PMID: 32641410). 32641410
MAP2K1 F53L Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 F53L in culture (PMID: 36442478). 36442478
MAP2K1 F53L Advanced Solid Tumor resistant AZD8330 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F53L displayed resistance to the Mek inhibitor, AZD8330, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F53L colorectal cancer resistant Cetuximab Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 F53L conferred resistance to Erbitux (cetuximab) in colorectal cancer cells in culture (PMID: 28179366). 28179366
MAP2K1 F53L Advanced Solid Tumor resistant Regorafenib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F53L displayed resistance to Stivarga (regorafenib; BAY 73-4506), as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F53L Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Koselugo (selumetinib) inhibited colony formation of transformed cells expressing MAP2K1 F53L in culture (PMID: 25351745). 25351745
MAP2K1 F53L Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F53L displayed sensitivity to the Mek inhibitor, Selumetinib (AZD6244), as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F53L Advanced Solid Tumor sensitive PLX4720 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F53L displayed sensitivity to the Braf inhibitor, PLX4720, as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F53L Advanced Solid Tumor resistant GDC0879 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F53L displayed resistance to the Braf inhibitor, GDC-0879, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F53L Advanced Solid Tumor resistant PD98059 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F53L displayed resistance to the Mek inhibitor, PD98059, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F53L colorectal cancer sensitive Cetuximab + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Erbitux (cetuximab) and Mekinist (trametinib) decreased viability of colorectal cancer cells harboring MAP2K1 F53L in culture (PMID: 28179366). 28179366
BRAF V600E MAP2K1 F53L melanoma conflicting Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53L melanoma conflicting Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited Mek but not Erk phosphorylation and did not inhibit proliferation in a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53L in culture (PMID: 36622773). 36622773
BRAF V600E MAP2K1 F53L melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53L was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53L melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited Erk and Mek phosphorylation but did not inhibit proliferation in a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53L in culture (PMID: 36622773). 36622773
BRAF V600E MAP2K1 F53L melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53L was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53L melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53L was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53L melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53L melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53L melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability in a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53L melanoma sensitive DS03090629 Preclinical - Cell culture Actionable In a preclinical study, DS03090629 inhibited Erk and Mek phosphorylation and proliferation in a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53L in culture (PMID: 36622773). 36622773
BRAF V600E MAP2K1 A132V melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A132V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A132V melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A132V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A132V melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A132V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A132V melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A132V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A132V melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A132V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A132V melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A132V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D336H melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D336H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D336H melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D336H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D336H melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D336H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D336H melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D336H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D336H melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D336H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D336H melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D336H in culture (PMID: 36442478). 36442478
MAP2K1 E102_I103del histiocytosis predicted - sensitive Trametinib Case Reports/Case Series Actionable In a clinical case study, Mekinist (trametinib) treatment resulted in complete remission of cutaneous lesions and resolution of the pituitary gland enlargement and associated symptoms in a patient with Langerhans cell histiocytosis harboring MAP2K1 E102_I103del (PMID: 35172489). 35172489
MAP2K1 E102_I103del histiocytosis predicted - sensitive Trametinib Case Reports/Case Series Actionable In a clinical case study, Mekinist (trametinib) treatment resulted in symptom improvement, resolution of the partial pneumothorax, and reduction in cystic lesions in a patient with pulmonary Langerhans cell histiocytosis harboring MAP2K1 E102_I103del (PMID: 29694792). 29694792
MAP2K1 E102_I103del histiocytosis predicted - sensitive Trametinib Case Reports/Case Series Actionable In a clinical case study, treatment with Mekinist (trametinib) resulted in complete remission in a pediatric patient with Langerhans cell histiocytosis harboring MAP2K1 E102_I103del, with treatment ongoing for at least 10 months (PMID: 36730444). 36730444
MAP2K1 E102_I103del Advanced Solid Tumor resistant Trametinib Preclinical - Biochemical Actionable In a preclinical study, transformed cells expressing MAP2K1 E102_I103del were less sensitive to Mekinist (trametinib) compared to to similar mutations in the negative regulatory domain of the Map2k1 protein in culture (PMID: 32641410). 32641410
MAP2K1 E102_I103del Advanced Solid Tumor resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing MAP2K1 E102_I103del were resistant to Mekinist (trametinib) in culture (PMID: 36442478). 36442478
MAP2K1 E102_I103del histiocytosis predicted - sensitive Cobimetinib Case Reports/Case Series Actionable In a clinical case study, Cotellic (cobimetinib) resulted in dramatic clinical improvement and decreased variant allele frequency in a patient with mixed histiocytosis harboring MAP2K1 E102_I103del, with the patient remaining disease free at least 3 years after treatment initiation (PMID: 36406830). 36406830
MAP2K1 E102_I103del Advanced Solid Tumor predicted - sensitive SCH772984 Preclinical - Biochemical Actionable In a preclinical study, SCH772984 inhibited downstream signaling in transformed cells expressing MAP2K1 E102_I103del in culture (PMID: 32641410). 32641410
BRAF V600E MAP2K1 E102_I103del melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E102_I103del was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E102_I103del melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E102_I103del was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E102_I103del melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E102_I103del was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E102_I103del melanoma resistant Binimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E102_I103del was resistant to Mektovi (binimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E102_I103del melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E102_I103del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E102_I103del melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E102_I103del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E102_I103del melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E102_I103del in culture (PMID: 36442478). 36442478
MAP2K1 E203K Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 E203K in culture (PMID: 36442478). 36442478
MAP2K1 E203K Advanced Solid Tumor predicted - sensitive SCH772984 Preclinical - Biochemical Actionable In a preclinical study, SCH772984 inhibited downstream signaling in transformed cells expressing MAP2K1 E203K in culture (PMID: 32641410). 32641410
BRAF V600E MAP2K1 E203K melanoma conflicting Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203K melanoma conflicting Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited growth of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 E203K melanoma conflicting Trametinib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 E203K demonstrated resistance to treatment with Mekinist (trametinib) in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 E203K melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203K colon adenocarcinoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a colon adenocarcinoma cell line harboring BRAF V600E and expressing MAP2K1 E203K was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203K melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K was resistant to Zelboraf (vemurafenib) in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 E203K melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203K melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 E203K demonstrated resistance to treatment with Zelboraf (vemurafenib) in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 E203K melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203K melanoma conflicting Ulixertinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K was less responsive to Ulixertinib (BVD-523) compared to cells expressing wild-type MAP2K1 in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203K melanoma conflicting Ulixertinib Preclinical - Cell culture Actionable In a preclinical study, Ulixertinib (BVD-523) inhibited proliferation of melanoma cells harboring BRAF V600E and expressing MAP2K1 E203K in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 E203K colon adenocarcinoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a colon adenocarcinoma cell line harboring BRAF V600E and expressing MAP2K1 E203K was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203K melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203K melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203K melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203K melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203K melanoma decreased response Ravoxertinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203K was less responsive to Ravoxertinib (GDC-0994) compared to cells expressing wild-type MAP2K1 in culture (PMID: 36442478). 36442478
MAP2K1 E203K PIK3CA amp skin squamous cell carcinoma predicted - sensitive Metformin + Trametinib Case Reports/Case Series Actionable In a clinical case study, a combination of Glucophage (metformin) and Mekinist (trametinib) resulted in a complete clinical response and continued remission for over two years in a patient with cutaneous squamous cell carcinoma with amplification of PIK3CA and harboring MAP2K1 E203K (PMID: 35005996). 35005996
MAP2K1 F129L ovarian serous carcinoma resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, MAP2K1 F129L was identified in a low grade serous ovarian cancer cell line that developed resistance to treatment with Mekinist (trametinib) in culture (PMID: 36198031). 36198031
MAP2K1 F129L Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 F129L in culture (PMID: 36442478). 36442478
MAP2K1 F129L Advanced Solid Tumor resistant AZD8330 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F129L displayed resistance to the Mek inhibitor, AZD8330, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F129L ovarian serous carcinoma resistant Binimetinib Preclinical - Cell culture Actionable In a preclinical study, a low grade serous ovarian cancer cell line harboring MAP2K1 F129L was resistant to treatment with Mektovi (binimetinib) in culture (PMID: 36198031). 36198031
MAP2K1 F129L ovarian serous carcinoma resistant Refametinib Preclinical - Cell culture Actionable In a preclinical study, a low grade serous ovarian cancer cell line harboring MAP2K1 F129L was resistant to treatment with Refametinib (BAY86-9766) in culture (PMID: 36198031). 36198031
MAP2K1 F129L Advanced Solid Tumor resistant Regorafenib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F129L displayed resistance to Stivarga (regorafenib; BAY 73-4506), as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F129L ovarian serous carcinoma resistant Selumetinib Preclinical - Cell culture Actionable In a preclinical study, a low grade serous ovarian cancer cell line harboring MAP2K1 F129L was resistant to treatment with Koselugo (selumetinib) in culture (PMID: 36198031). 36198031
MAP2K1 F129L Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F129L displayed sensitivity to the Mek inhibitor, Selumetinib (AZD6244), as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F129L Advanced Solid Tumor sensitive PLX4720 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F129L displayed sensitivity to the Braf inhibitor, PLX4720, as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F129L Advanced Solid Tumor resistant GDC0879 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F129L displayed resistance to the Braf inhibitor, GDC-0879, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F129L Advanced Solid Tumor resistant PD98059 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 F129L displayed resistance to the Mek inhibitor, PD98059, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 F129L colorectal cancer sensitive RO4927350 Preclinical - Cell line xenograft Actionable In a preclinical study, a colorectal cancer cell line harboring MAP2K1 F129L demonstrated sensitivity to treatment with RO4927350 in culture and in cell line xenograft models, demonstrating inhibition of tumor growth (PMID: 21705440). 21705440
BRAF V600E MAP2K1 F129L melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F129L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F129L melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F129L in culture (PMID: 36442478). 36442478
MAP2K1 F53_Q58delinsL Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 F53_Q58delinsL in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53_Q58delinsL melanoma resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53_Q58delinsL was resistant to Mekinist (trametinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53_Q58delinsL melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53_Q58delinsL was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53_Q58delinsL melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53_Q58delinsL was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53_Q58delinsL melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53_Q58delinsL was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53_Q58delinsL melanoma resistant Binimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53_Q58delinsL was resistant to Mektovi (binimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53_Q58delinsL melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53_Q58delinsL was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53_Q58delinsL melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53_Q58delinsL in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53_Q58delinsL melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53_Q58delinsL in culture (PMID: 36442478). 36442478
MAP2K1 F53I Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 F53I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53I melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53I was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53I melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53I was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53I melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53I was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53I melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53I was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53I melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53I melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53I melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53Y melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53Y was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53Y melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53Y in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53Y melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53Y in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G294E melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G294E in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G294E melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G294E in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G294E melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G294E in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G294E melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G294E in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G294E melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G294E in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G294E melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G294E in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G79V melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G79V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G79V melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G79V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G79V melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G79V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G79V melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G79V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G79V melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G79V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G79V melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G79V in culture (PMID: 36442478). 36442478
MAP2K1 H119Q Advanced Solid Tumor predicted - sensitive Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in transformed cells expressing MAP2K1 H119Q in culture (PMID: 32641410). 32641410
MAP2K1 H119Q Advanced Solid Tumor predicted - sensitive SCH772984 Preclinical - Biochemical Actionable In a preclinical study, SCH772984 inhibited downstream signaling in transformed cells expressing MAP2K1 H119Q in culture (PMID: 32641410). 32641410
BRAF V600E MAP2K1 K4N melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K4N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K4N melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K4N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K4N melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K4N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K4N melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K4N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K4N melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K4N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K4N melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K4N in culture (PMID: 36442478). 36442478
MAP2K1 L177M Advanced Solid Tumor predicted - sensitive Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in transformed cells expressing MAP2K1 L177M in culture (PMID: 32641410). 32641410
MAP2K1 L177M Advanced Solid Tumor predicted - sensitive SCH772984 Preclinical - Biochemical Actionable In a preclinical study, SCH772984 inhibited downstream signaling in transformed cells expressing MAP2K1 L177M in culture (PMID: 32641410). 32641410
BRAF V600E MAP2K1 L235H melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L235H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L235H melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L235H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L235H melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L235H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L235H melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L235H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L235H melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L235H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L235H melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L235H in culture (PMID: 36442478). 36442478
MAP2K1 L42F Advanced Solid Tumor predicted - sensitive Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in transformed cells expressing MAP2K1 L42F in culture (PMID: 32641410). 32641410
BRAF V600E MAP2K1 M146I melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 M146I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 M146I melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 M146I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 M146I melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 M146I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 M146I melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 M146I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 M146I melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 M146I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 M146I melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 M146I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P193S melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P193S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P193S melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P193S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P193S melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P193S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P193S melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P193S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P264S melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P264S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P264S melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P264S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P264S melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P264S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P264S melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P264S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P264S melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P264S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P264S melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P264S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R108Q melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R108Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R108Q melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R108Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R108Q melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R108Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R108Q melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R108Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R108Q melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R108Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R108Q melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R108Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201C melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201C melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201C melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201C melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201C melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201C melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R47Q melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R47Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R47Q melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R47Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R47Q melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R47Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R47Q melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R47Q in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R49C melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R49C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R49C melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R49C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R49C melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R49C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R96K melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R96K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R96K melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R96K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R96K melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R96K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R96K melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R96K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R96K melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R96K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S327T melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S327T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S327T melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S327T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S327T melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S327T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S327T melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S327T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S327T melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S327T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S327T melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S327T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S331R melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S331R in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S331R melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S331R in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S331R melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S331R in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S331R melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S331R in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S331R melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S331R in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S331R melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S331R in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S86A melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S86A in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S86A melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S86A in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S86A melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S86A in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S86A melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S86A in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S86A melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S86A in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V224M melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V224M in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V224M melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V224M in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V258I melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V258I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V258I melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V258I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V258I melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V258I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V258I melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V258I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V258I melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V258I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V258I melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V258I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V93F melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V93F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V93F melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V93F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V93F melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V93F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V93F melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V93F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V93F melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V93F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V93F melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V93F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 W247* melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 W247* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 W247* melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 W247* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 W247* melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 W247* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 W247* melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 W247* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 W247* melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 W247* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 W247* melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 W247* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Y134C melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited growth of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y134C in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 Y134C melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y134C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Y134C melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y134C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Y134C melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y134C was resistant to Zelboraf (vemurafenib) in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 Y134C melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y134C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Y134C melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y134C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Y134C melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y134C in culture (PMID: 36442478). 36442478
MAP2K1 L115P Advanced Solid Tumor resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing MAP2K1 L115P were resistant to Mekinist (trametinib) in culture (PMID: 36442478). 36442478
MAP2K1 L115P Advanced Solid Tumor resistant CI-1040 Preclinical - Biochemical Actionable In a preclinical study, CI-1040 (PD184352) did not inhibit kinase activity of MAP2K1 L115P in an in vitro assay and failed to suppress Erk phosphorylation in cells expressing MAP2K1 L115P in culture (PMID: 12370306). 12370306
BRAF V600E MAP2K1 L115P melanoma conflicting Trametinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L115P was resistant to Mekinist (trametinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L115P melanoma conflicting Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited growth of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L115P in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 L115P melanoma conflicting Trametinib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 L115P demonstrated resistance to treatment with Mekinist (trametinib) in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 L115P melanoma conflicting Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L115P was resistant to Zelboraf (vemurafenib) in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 L115P melanoma conflicting Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited proliferation of melanoma cells harboring BRAF V600E and expressing MAP2K1 L115P in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 L115P melanoma conflicting Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability in a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L115P in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L115P melanoma resistant CI-1040 Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 L115P in melanoma cells harboring BRAF V600E conferred resistance to CI-1040 (PD184352) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 L115P melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L115P in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L115P melanoma resistant Binimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L115P was resistant to Mektovi (binimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L115P melanoma resistant PD-0325901 Preclinical Actionable In a preclinical study, overexpression of MAP2K1 L115P in melanoma cells harboring BRAF V600E resulted in insensitivity to growth inhibition by PD-0325901 in cell culture (PMID: 26267534). 26267534
BRAF V600E MAP2K1 L115P melanoma resistant Selumetinib Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 L115P in melanoma cells harboring BRAF V600E conferred resistance to Koselugo (selumetinib) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 L115P colon adenocarcinoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a colon adenocarcinoma cell line harboring BRAF V600E and expressing MAP2K1 L115P was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L115P melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L115P was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L115P colorectal cancer resistant Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, colorectal cancer cells harboring BRAF V600E developed sustained activation of Mapk signaling and resistance to Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment in culture, likely due to the acquired secondary resistance mutation MAP2K1 L115P (PMID: 27312529). 27312529
BRAF V600E MAP2K1 L115P colorectal cancer sensitive Cetuximab + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, combination therapy consisting of Erbitux (cetuximab) and Zelboraf (vemurafenib) inhibited survival of colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 L115P mutation and subsequent resistance to Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment in culture (PMID: 27312529). 27312529
BRAF V600E MAP2K1 L115P colorectal cancer sensitive Cetuximab + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, combination therapy consisting of Erbitux (cetuximab) and Encorafenib (LGX818) inhibited survival of colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 L115P mutation and subsequent resistance to Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment in culture (PMID: 27312529). 27312529
BRAF V600E MAP2K1 L115P colorectal cancer sensitive Alpelisib + Cetuximab + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, combination therapy consisting of Erbitux (cetuximab), Encorafenib (LGX818) and Alpelisib (BYL719) inhibited survival of colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 L115P mutation and subsequent resistance to Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment in culture (PMID: 27312529). 27312529
BRAF V600E MAP2K1 L115P colorectal cancer sensitive SCH772984 Preclinical - Cell culture Actionable In a preclinical study, SCH772984 inhibited survival of colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 L115P mutation and subsequent resistance to Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment in culture (PMID: 27312529). 27312529
BRAF V600E MAP2K1 L115P melanoma sensitive DEL-22379 Preclinical - Cell culture Actionable In a preclinical study, DEL-22379 inhibited growth of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L115P in culture (PMID: 26267534). 26267534
BRAF V600E MAP2K1 L115P colorectal cancer sensitive Cetuximab + Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, combination therapy consisting of Erbitux (cetuximab) and Tafinlar (dabrafenib) inhibited survival of colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 L115P mutation and subsequent resistance to Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment in culture (PMID: 27312529). 27312529
BRAF V600E MAP2K1 L115P colorectal cancer sensitive Cetuximab + Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, combination therapy consisting of Erbitux (cetuximab), Tafinlar (dabrafenib), and Mekinist (trametinib) inhibited survival of colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 L115P mutation and subsequent resistance to Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment in culture (PMID: 27312529). 27312529
BRAF V600E MAP2K1 L115P colorectal cancer sensitive Cetuximab + Dabrafenib + SCH772984 Preclinical - Cell culture Actionable In a preclinical study, combination therapy consisting of Erbitux (cetuximab), Tafinlar (dabrafenib), and SCH772984 inhibited survival of colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 L115P mutation and subsequent resistance to Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment in culture (PMID: 27312529). 27312529
BRAF V600E MAP2K1 L115P colorectal cancer sensitive Cetuximab + SCH772984 Preclinical - Cell culture Actionable In a preclinical study, combination therapy consisting of Erbitux (cetuximab) and SCH772984 inhibited survival of colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 L115P mutation and subsequent resistance to Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment in culture (PMID: 27312529). 27312529
BRAF V600E MAP2K1 L115P colorectal cancer sensitive Dabrafenib + SCH772984 Preclinical - Cell culture Actionable In a preclinical study, combination therapy consisting of Tafinlar (dabrafenib) and SCH772984 inhibited survival of colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 L115P mutation and subsequent resistance to Tafinlar (dabrafenib) and Mekinist (trametinib) combination treatment in culture (PMID: 27312529). 27312529
MAP2K1 I103N Advanced Solid Tumor decreased response CI-1040 Preclinical - Biochemical Actionable In a preclinical study, MAP2K1 I103N demonstrated decreased sensitivity to CI-1040 (PD184352) in an in vitro kinase assay (PMID: 12370306). 12370306
MAP2K1 I103N Advanced Solid Tumor predicted - sensitive SCH772984 Preclinical - Biochemical Actionable In a preclinical study, SCH772984 inhibited downstream signaling in transformed cells expressing MAP2K1 I103N in culture (PMID: 32641410). 32641410
BRAF V600E MAP2K1 I103N melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I103N was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I103N melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I103N was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I103N melanoma resistant CI-1040 Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 I103N in melanoma cells harboring BRAF V600E conferred resistance to CI-1040 (PD184352) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 I103N melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I103N was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I103N melanoma resistant PD-0325901 Preclinical - Cell culture Actionable In a preclinical study, overexpression of MAP2K1 I103N in melanoma cells harboring BRAF V600E resulted in insensitivity to growth inhibition by PD-0325901 in cell culture (PMID: 26267534). 26267534
BRAF V600E MAP2K1 I103N melanoma resistant Selumetinib Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 I103N in melanoma cells harboring BRAF V600E conferred resistance to Koselugo (selumetinib) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 I103N melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I103N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I103N melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I103N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I103N melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I103N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I103N melanoma sensitive DEL-22379 Preclinical - Cell culture Actionable In a preclinical study, DEL-22379 inhibited growth of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I103N in culture (PMID: 26267534). 26267534
MAP2K1 I111P Advanced Solid Tumor predicted - resistant CI-1040 Preclinical - Biochemical Actionable In a preclinical study, CI-1040 (PD184352) did not inhibit kinase activity of MAP2K1 I111P in an in vitro assay (PMID: 12370306). 12370306
MAP2K1 I111A Advanced Solid Tumor decreased response CI-1040 Preclinical - Biochemical Actionable In a preclinical study, MAP2K1 I111A demonstrated decreased sensitivity to CI-1040 (PD184352) in an in vitro kinase assay (PMID: 12370306). 12370306
MAP2K1 I111R Advanced Solid Tumor predicted - resistant CI-1040 Preclinical - Biochemical Actionable In a preclinical study, CI-1040 (PD184352) did not inhibit kinase activity of MAP2K1 I111R in an in vitro assay (PMID: 12370306). 12370306
BRAF V600E MAP2K1 I111N melanoma resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 I111N demonstrated resistance to treatment with Mekinist (trametinib) in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 I111N melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited proliferation of melanoma cells harboring BRAF V600E and expressing MAP2K1 I111N in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 I111N melanoma resistant CI-1040 Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 I111N in melanoma cells harboring BRAF V600E conferred resistance to CI-1040 (PD184352) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 I111N melanoma resistant Selumetinib Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 I111N in melanoma cells harboring BRAF V600E conferred resistance to Koselugo (selumetinib) treatment in culture (PMID: 19915144). 19915144
MAP2K1 V211D Advanced Solid Tumor resistant AZD8330 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 V211D displayed resistance to the Mek inhibitor, AZD8330, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 V211D Advanced Solid Tumor predicted - resistant Binimetinib Preclinical - Biochemical Actionable In a preclinical study, Mektovi (binimetinib) did not inhibit kinase activity of MAP2K1 V211D in an in vitro assay (PMID: 31227518). 31227518
MAP2K1 V211D Advanced Solid Tumor resistant Regorafenib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 V211D displayed resistance to Stivarga (regorafenib; BAY 73-4506), as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 V211D Advanced Solid Tumor resistant Selumetinib Preclinical Actionable In a preclinical study, Map2k1 V211D displayed resistance to the Mek inhibitor, Selumetinib (AZD6244), as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 V211D Advanced Solid Tumor predicted - resistant Cobimetinib Preclinical - Biochemical Actionable In a preclinical study, Cotellic (cobimetinib) did not inhibit kinase activity of MAP2K1 V211D in an in vitro assay (PMID: 31227518). 31227518
MAP2K1 V211D Advanced Solid Tumor sensitive PLX4720 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 V211D displayed sensitivity to the Braf inhibitor, PLX4720, as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 V211D Advanced Solid Tumor resistant GDC0879 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 V211D displayed resistance to the Braf inhibitor, GDC-0879, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 V211D Advanced Solid Tumor resistant PD98059 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 V211D displayed resistance to the Mek inhibitor, PD98059, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
BRAF V600E MAP2K1 V211D melanoma resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 V211D demonstrated resistance to treatment with Mekinist (trametinib) in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 V211D melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited proliferation of melanoma cells harboring BRAF V600E and expressing MAP2K1 V211D in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 V211D melanoma resistant CI-1040 Preclinical Actionable In a preclinical study, expression of MAP2K1 V211D in melanoma cells harboring BRAF V600E conferred resistance to CI-1040 (PD184352) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 V211D melanoma resistant Selumetinib Preclinical Actionable In a preclinical study, expression of MAP2K1 V211D in melanoma cells harboring BRAF V600E conferred resistance to Koselugo (selumetinib) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 V211D melanoma sensitive Ulixertinib Preclinical - Cell culture Actionable In a preclinical study, Ulixertinib (BVD-523) inhibited proliferation of melanoma cells harboring BRAF V600E and expressing MAP2K1 V211D in culture (PMID: 28655712). 28655712
BRAF V600E MAP2K1 V211D colorectal cancer resistant Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 V211D mutation and subsequent resistance to Erbitux (cetuximab) and Selumetinib (AZD6244) combination treatment were resistant to combination therapy consisting of Tafinlar (dabrafenib) and Mekinist (trametinib) in culture (PMID: 27312529). 27312529
BRAF V600E MAP2K1 V211D colorectal cancer resistant Cetuximab + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 V211D mutation and subsequent resistance to Erbitux (cetuximab) and Selumetinib (AZD6244) combination treatment were resistant to combination therapy consisting of Erbitux (cetuximab) and Encorafenib (LGX818) in culture (PMID: 27312529). 27312529
BRAF V600E MAP2K1 V211D colorectal cancer resistant SCH772984 Preclinical - Cell culture Actionable In a preclinical study, colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 V211D mutation and subsequent resistance to Erbitux (cetuximab) and Selumetinib (AZD6244) combination treatment were resistant to SCH772984 in culture (PMID: 27312529). 27312529
BRAF V600E MAP2K1 V211D colorectal cancer resistant Cetuximab + Selumetinib Preclinical - Cell culture Actionable In a preclinical study, colorectal cancer cells harboring BRAF V600E developed sustained activation of Mapk signaling and resistance to Koselugo (selumetinib) and Erbitux (cetuximab) combination treatment in culture, likely due to the acquired secondary resistant mutation of MAP2K1 V211D (PMID: 27312529). 27312529
BRAF V600E MAP2K1 V211D colorectal cancer resistant Cetuximab + Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, colorectal cancer cells harboring BRAF V600E that acquired a MAP2K1 V211D mutation and subsequent resistance to Erbitux (cetuximab) and Selumetinib (AZD6244) combination treatment were resistant to combination therapy consisting of Erbitux (cetuximab), Tafinlar (dabrafenib), and Mekinist (trametinib) in culture (PMID: 27312529). 27312529
BRAF K601E MAP2K1 V211D colon cancer resistant Binimetinib Preclinical - Pdx Actionable In a preclinical study, Mektovi (binimetinib) did not inhibit Rsk and Erk phosphorylation, and had no effect on tumor growth in patient-derived xenograft (PDX) models of metastatic colon cancer harboring BRAF K601E and MAP2K1 V211D (PMID: 31227518). 31227518
BRAF K601E MAP2K1 V211D colon cancer predicted - resistant Binimetinib + Panitumumab Case Reports/Case Series Actionable In a clinical case study, a patient with metastatic colon cancer harboring BRAF K601E developed progressive disease after 6 weeks of Mektovi (binimetinib) and Vectibix (panitumumab) combination treatment, MAP2K1 V211D was identified as a co-occuring mutation in the biopsy from the new metastasis site (PMID: 31227518). 31227518
BRAF K601E MAP2K1 V211D colon cancer sensitive MAP855 Preclinical - Pdx Actionable In a preclinical study, MAP855 inhibited Rsk and Erk phosphorylation, and resulted in 30% tumor regression in patient-derived xenograft (PDX) models of metastatic colon cancer harboring BRAF K601E and MAP2K1 V211D (PMID: 31227518). 31227518
BRAF K601E MAP2K1 V211D colon cancer resistant Binimetinib + Cetuximab Preclinical - Pdx Actionable In a preclinical study, Mektovi (binimetinib) and Erbitux (cetuximab) combination did not inhibit Rsk and Erk phosphorylation, and had no effect on tumor growth in patient-derived xenograft (PDX) models of metastatic colon cancer harboring BRAF K601E and MAP2K1 V211D (PMID: 31227518). 31227518
BRAF V600E MAP2K1 P387S NRAS A146T melanoma decreased response Trametinib Preclinical Actionable In a preclinical study, melanoma cell lines harboring BRAF V600E, NRAS A146T and MAP2K1 P387S were >20-fold less sensitive to growth inhibition by Mekinist (trametinib) than parental cell lines harboring BRAF V600E and also had reduced sensitivity in comparison to cell lines harboring BRAF V600E and NRAS A146T in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS A146T melanoma resistant Dabrafenib Preclinical Actionable In a preclinical study, human melanoma cell lines harboring BRAF V600E, NRAS A146T and MAP2K1 P387S were resistant to Tafinlar (dabrafenib) mediated growth inhibition in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS A146T melanoma resistant Vemurafenib Preclinical Actionable In a preclinical study, melanoma cell lines harboring BRAF V600E, NRAS A146T and MAP2K1 P387S were resistant to Zelboraf (vemurafenib) growth inhibition in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS A146T melanoma decreased response GSK2126458 Preclinical Actionable In a preclinical study, melanoma cell lines harboring BRAF V600E, NRAS A146T and MAP2K1 P387S had reduced sensitivity to Omipalisib (GSK2126458) in comparison to parental cell lines harboring BRAF V600E in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS A146T melanoma sensitive GSK2126458 + Trametinib Preclinical Actionable In a preclinical study, Mekinist (trametinib) in combination with Omipalisib (GSK2126458) resulted in improved growth inhibition in melanoma cell lines harboring BRAF V600E, NRAS A146T and MAP2K1 P387S in culture, compared to either agent alone (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS A146T melanoma no benefit Dabrafenib + GSK2126458 Preclinical Actionable In a preclinical study, Talfinlar (dabrafenib) in combination with Omipalisib (GSK2126458) did not improve the response to human melanoma cell lines harboring BRAF V600E, NRAS A146T and MAP2K1 P387S in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS Q61K melanoma decreased response Trametinib Preclinical Actionable In a preclinical study, human melanoma cell lines harboring BRAF V600E, NRAS Q61K and MAP2K1 P387S were >20-fold less sensitive to growth inhibition by Mekinist (trametinib) than parental cell lines harboring BRAF V600E in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS Q61K melanoma resistant Dabrafenib Preclinical Actionable In a preclinical study, human melanoma cell lines harboring BRAF V600E, NRAS Q61K and MAP2K1 P387S were resistant to Tafinlar (dabrafenib) mediated growth inhibition in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS Q61K melanoma resistant Vemurafenib Preclinical Actionable In a preclinical study, human melanoma cell lines harboring BRAF V600E, NRAS Q61K and MAP2K1 P387S were resistant to growth inhibition by Zelboraf (vemurafenib) in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS Q61K melanoma decreased response GSK2126458 Preclinical Actionable In a preclinical study, human melanoma cell lines harboring BRAF V600E, NRAS Q61K and MAP2K1 P387S had reduced sensitivity to Omipalisib (GSK2126458) in comparison to parental cell lines harboring BRAF V600E in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS Q61K melanoma sensitive GSK2126458 + Trametinib Preclinical Actionable In a preclinical study, Mekinist (trametinib) in combination with Omipalisib (GSK2126458) resulted in improved growth inhibition of human melanoma cell lines harboring BRAF V600E, NRAS Q61K, and MAP2K1 P387S in culture, compared to either agent alone (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS Q61K melanoma conflicting Dabrafenib + GSK2126458 Preclinical Actionable In a preclinical study, the response of human melanoma cell lines harboring BRAF V600E, NRAS Q61K, and MAP2K1 P387S to Tafinlar (dabrafenib) in combination with Omipalisib (GSK2126458) was conflicting as one cell line with this mutation profile responded to the combination and another cell line with the mutation profile did not (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS Q61K NRAS A146T melanoma resistant Trametinib Preclinical Actionable In a preclinical study, melanoma cell lines harboring BRAF V600E, NRAS Q61K, NRAS A146T and MAP2K1 P387S were resistant to growth inhibition by Mekinist (trametinib) in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS Q61K NRAS A146T melanoma resistant Dabrafenib Preclinical Actionable In a preclinical study, melanoma cell lines harboring BRAF V600E, NRAS Q61K, NRAS A146T and MAP2K1 P387S were resistant Tafinlar (dabrafenib) mediated growth inhibition in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS Q61K NRAS A146T melanoma resistant Vemurafenib Preclinical Actionable In a preclinical study, melanoma cell lines harboring BRAF V600E, NRAS Q61K, A146T and MAP2K1 P387S were resistant to Zelboraf (vemurafenib) growth inhibition in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS Q61K NRAS A146T melanoma decreased response GSK2126458 Preclinical Actionable In a preclinical study, melanoma cell lines harboring BRAF V600E, NRAS Q61K, NRAS A146T and MAP2K1 P387S had reduced sensitivity to Omipalisib (GSK2126458) in comparison to parental cell lines harboring BRAF V600E in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S NRAS Q61K NRAS A146T melanoma sensitive GSK2126458 + Trametinib Preclinical Actionable In a preclinical study, Mekinist (trametinib) in combination with Omipalisib (GSK2126458) resulted in improved growth inhibition in melanoma cell lines harboring BRAF V600E, NRAS Q61K, NRAS A146T and MAP2K1 P387S in culture, compared to either agent alone (PMID: 22389471). 22389471
BRAF V600E MAP2K1 P387S melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P387S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P387S melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P387S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P387S melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P387S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P387S melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P387S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P387S melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P387S in culture (PMID: 36442478). 36442478
MAP2K1 K59del Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 K59del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K59del melanoma resistant Trametinib Preclinical Actionable In a preclinical study, human melanoma cell lines harboring BRAF V600E and MAP2K1 K59del were resistant to growth inhibition by Mekinist (trametinib) in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 K59del melanoma resistant Dabrafenib Preclinical Actionable In a preclinical study, human melanoma cell lines harboring BRAF V600E and MAP2K1 K59del were resistant to Tafinlar (dabrafenib) mediated growth inhibition in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 K59del melanoma resistant Vemurafenib Preclinical Actionable In a preclinical study, human melanoma cell lines harboring BRAF V600E and MAP2K1 K59del were resistant to Zelboraf (vemurafenib) growth inhibition in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 K59del melanoma decreased response GSK2126458 Preclinical Actionable In a preclinical study, human melanoma cell lines harboring BRAF V600E and MAP2K1 K59del had reduced sensitivity to Omipalisib (GSK2126458) in comparison to parental cell lines harboring BRAF V600E in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 K59del melanoma sensitive Dabrafenib + Trametinib Preclinical Actionable In a preclinical study, Talfinlar (dabrafenib) in combination with Mekinist (trametinib) resulted in improved growth inhibition of human melanoma cell lines harboring BRAF V600E harboring MAP2K1 K59del in culture (PMID: 22389471). 22389471
BRAF V600E MAP2K1 K59del melanoma sensitive GSK2126458 + Trametinib Preclinical Actionable In a preclinical study, Mekinist (trametinib) in combination with Omipalisib (GSK2126458) resulted in improved growth inhibition of human melanoma cell lines harboring BRAF V600E and MAP2K1 K59del in culture, compared to either agent alone (PMID: 22389471). 22389471
BRAF V600E MAP2K1 K59del melanoma sensitive Dabrafenib + GSK2126458 Preclinical Actionable In a preclinical study, Tafinlar (dabrafenib) in combination with Omipalisib (GSK2126458) resulted in improved growth inhibition of human melanoma cell lines harboring BRAF V600E and MAP2K1 K59del in culture, compared to either agent alone (PMID: 22389471). 22389471
MAP2K1 Q58_E62del Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 Q58_E62del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q58_E62del melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q58_E62del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q58_E62del melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q58_E62del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q58_E62del melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q58_E62del was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
MAP2K1 R49L Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 R49L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R49L melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R49L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R49L melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R49L in culture (PMID: 36442478). 36442478
MAP2K1 F53S Advanced Solid Tumor sensitive CI-1040 Preclinical - Biochemical Actionable In a preclinical study, CI-1040 (PD184352) inhibited kinase activity of MAP2K1 F53S in an in vitro assay and decreased Erk phosphorylation in cells expressing MAP2K1 F53S in culture (PMID: 12370306). 12370306
BRAF V600E MAP2K1 F53S melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited growth of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53S in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 F53S melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53S was resistant to Zelboraf (vemurafenib) in culture (PMID: 28986383). 28986383
MAP2K1 F53V Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 F53V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53V melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53V was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53V melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53V was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53V melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53V was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53V melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53V melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53V in culture (PMID: 36442478). 36442478
MAP2K1 F53C Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 F53C in culture (PMID: 36442478). 36442478
MAP2K1 F53C lymphoma predicted - resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 F53C in a lymphoma cell line conferred resistance to inhibition of Erk phosphorylation by Zelboraf (vemurafenib) in culture (PMID: 30341394). 30341394
BRAF V600E MAP2K1 F53C melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53C was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53C melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53C was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53C melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53C was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53C melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53C in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 F53C melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 F53C in culture (PMID: 36442478). 36442478
MAP2K1 V60E melanoma resistant Trametinib Preclinical Actionable In a preclinical study, a melanoma cell line expressing MAP2K1 V60E demonstrated resistance to Mekinist (trametinib) in culture (PMID: 24265153). 24265153
MAP2K1 V60E Advanced Solid Tumor sensitive Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in transformed cells expressing MAP2K1 V60E in culture (PMID: 32641410). 32641410
MAP2K1 V60E Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 V60E in culture (PMID: 36442478). 36442478
MAP2K1 V60E melanoma resistant Dabrafenib Preclinical Actionable In a preclinical study, a melanoma cell line expressing MAP2K1 V60E demonstrated resistance to Tafinlar (dabrafenib) in culture (PMID: 24265153). 24265153
BRAF V600E MAP2K1 V60E melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V60E was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V60E melanoma resistant Dabrafenib Preclinical Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 V60E demonstrated resistance to treatment with Tafinlar (dabrafenib) in culture, resulting in sustained Map2k1/2 and Erk1/2 phosphorylation (PMID: 24265153). 24265153
BRAF V600E MAP2K1 V60E melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V60E was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V60E melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V60E was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V60E melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V60E in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V60E melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V60E in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V60E melanoma sensitive VX-11e Preclinical Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 V60E demonstrated sensitivity to treatment with VX-11e, resulting in decreased cell growth in culture (PMID: 24265153). 24265153
BRAF V600X MAP2K1 V60E NRAS T58I NRAS Q61R melanoma predicted - resistant Vemurafenib Clinical Study - Cohort Actionable In a clinical study, a melanoma patient harboring a BRAF V600 mutation developed resistance-associated mutations, MAP2K1 V60E, NRAS T58I, and NRAS Q61R, after 18 weeks of treatment with Zelboraf (vemurafenib) (PMID: 24265153). 24265153
BRAF V600E MAP2K1 L115R melanoma resistant CI-1040 Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 L115R in melanoma cells harboring BRAF V600E conferred resistance to CI-1040 (PD184352) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 L115R melanoma resistant Selumetinib Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 L115R in melanoma cells harboring BRAF V600E conferred resistance to Koselugo (selumetinib) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 L115R melanoma resistant PLX4720 Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 L115R in melanoma cells harboring BRAF V600E conferred resistance to PLX4720 treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 H119P melanoma resistant CI-1040 Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 H119P in melanoma cells harboring BRAF V600E conferred resistance to CI-1040 (PD184352) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 H119P melanoma resistant Selumetinib Preclinical Actionable In a preclinical study, expression of MAP2K1 H119P in melanoma cells harboring BRAF V600E conferred resistance to Koselugo (selumetinib) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 G128V melanoma resistant Trametinib Preclinical Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 G128V demonstrated resistance to treatment with Mekinist (trametinib) in culture, resulting in sustained Map2k1/2 and Erk1/2 phosphorylation (PMID: 24265153). 24265153
BRAF V600E MAP2K1 G128V melanoma resistant Dabrafenib Preclinical Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 G128V demonstrated resistance to treatment with Tafinlar (dabrafenib) in culture, resulting in sustained Map2k1/2 and Erk1/2 phosphorylation (PMID: 24265153). 24265153
BRAF V600E MAP2K1 G128V melanoma conflicting Dabrafenib + Trametinib Preclinical Actionable In a preclinical study, MAP2K1 G128V conferred resistance to the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) in BRAF V600E-mutant melanoma cells in culture (PMID: 24265154). 24265154
BRAF V600E MAP2K1 G128V melanoma conflicting Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G128V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G128V melanoma sensitive VX-11e Preclinical Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 G128V demonstrated sensitivity to treatment with VX-11e, resulting in decreased cell growth in culture (PMID: 24265153). 24265153
BRAF V600E MAP2K1 I204T melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I204T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S218D MAP2K1 S222D melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 S218D and S222D in melanoma cells harboring BRAF V600E conferred resistance to Tafinlar (dabrafenib) treatment in culture (PMID: 31925410). 31925410
CTNNB1 mut MAP2K1 S218D MAP2K1 S222D hepatocellular carcinoma predicted - resistant WNTinib Preclinical - Cell culture Actionable In a preclinical study, a hepatocellular carcinoma cell line harboring a deletion of CTNNB1 exons and expressing MAP2K1 S218D and S222D was resistant to WNTinib in culture (PMID: 37537299). 37537299
BRAF V600E MAP2K1 P306H melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P306H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P306H melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P306H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P306H melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P306H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P306H melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P306H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P306H melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P306H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P306H melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P306H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N382H melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N382H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N382H melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N382H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N382H melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N382H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N382H melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N382H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N382H melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N382H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N382H melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N382H in culture (PMID: 36442478). 36442478
MAP2K1 Q56_V60del ovarian serous carcinoma predicted - sensitive Selumetinib Case Reports/Case Series Actionable In a Phase II trial, Koselugo (selumetinib) treatment resulted in a complete response that lasted over 5 years with continuous treatment in a patient with serous ovarian cancer harboring MAP2K1 Q56_V60del (PMID: 26324360). 26324360
MAP2K1 N122D Advanced Solid Tumor predicted - sensitive SCH772984 Preclinical - Biochemical Actionable In a preclinical study, SCH772984 inhibited downstream signaling in transformed cells expressing MAP2K1 N122D in culture (PMID: 32641410). 32641410
MAP2K1 G128D Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation and decreased cell size in a cell line expressing MAP2K1 G128D (PMID: 34726260). 34726260
MAP2K1 G128D Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 G128D in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G128D melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G128D was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G128D colon adenocarcinoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a colon adenocarcinoma cell line harboring BRAF V600E and expressing MAP2K1 G128D was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G128D melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G128D was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G128D colon adenocarcinoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a colon adenocarcinoma cell line harboring BRAF V600E and expressing MAP2K1 G128D was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G128D melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G128D was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G128D melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G128D in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G128D melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G128D in culture (PMID: 36442478). 36442478
MAP2K1 L115A Advanced Solid Tumor decreased response CI-1040 Preclinical - Biochemical Actionable In a preclinical study, MAP2K1 L115A demonstrated decreased sensitivity to CI-1040 (PD184352) in an in vitro kinase assay (PMID: 12370306). 12370306
MAP2K1 I99_K104del Advanced Solid Tumor resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing MAP2K1 I99_K104del were resistant to Mekinist (trametinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I99_K104del melanoma resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I99_K104del was resistant to Mekinist (trametinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I99_K104del melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I99_K104del was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I99_K104del melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I99_K104del was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I99_K104del melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I99_K104del was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I99_K104del melanoma resistant Binimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I99_K104del was resistant to Mektovi (binimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I99_K104del melanoma decreased response Ulixertinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I99_K104del was less responsive to Ulixertinib (BVD-523) compared to cells expressing wild-type MAP2K1 in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I99_K104del colon adenocarcinoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a colon adenocarcinoma cell line harboring BRAF V600E and expressing MAP2K1 I99_K104del was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I99_K104del melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I99_K104del was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I99_K104del melanoma decreased response Ravoxertinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I99_K104del was less responsive to Ravoxertinib (GDC-0994) compared to cells expressing wild-type MAP2K1 in culture (PMID: 36442478). 36442478
MAP2K1 I103_K104del Advanced Solid Tumor decreased response Trametinib Preclinical - Biochemical Actionable In a preclinical study, transformed cells expressing MAP2K1 I103_K104del were less sensitive to Mekinist (trametinib) compared to similar mutations in the negative regulatory domain of the Map2k1 protein in culture (PMID: 32641410). 32641410
MAP2K1 I103_K104del Advanced Solid Tumor predicted - sensitive SCH772984 Preclinical - Biochemical Actionable In a preclinical study, SCH772984 inhibited downstream signaling in transformed cells expressing MAP2K1 I103_K104del in culture (PMID: 32641410). 32641410
BRAF V600E MAP2K1 I103_K104del melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I103_K104del was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I103_K104del melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I103_K104del was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I103_K104del melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I103_K104del was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I103_K104del melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I103_K104del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P162S melanoma sensitive Trametinib Preclinical Actionable In a preclinical study, Mekinist (trametinib) inhibited growth of BRAF V600E-mutant melanoma cells expressing MAP2K1 P162S in culture (PMID: 24265154). 24265154
BRAF V600E MAP2K1 P162S melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P162S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P162S melanoma sensitive Dabrafenib Preclinical Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited growth of BRAF V600E-mutant melanoma cells expressing MAP2K1 P162S in culture (PMID: 24265154). 24265154
BRAF V600E MAP2K1 P162S melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P162S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P162S melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P162S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P162S melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P162S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P162S melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P162S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P162S melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P162S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P162S melanoma sensitive Dabrafenib + Trametinib Preclinical Actionable In a preclinical study, the combination of Mekinist (trametinib) and Tafinlar (dabrafenib) inhibited growth of BRAF V600E-mutant melanoma cells expressing MAP2K1 P162S in culture (PMID: 24265154). 24265154
MAP2K1 T55P Advanced Solid Tumor predicted - sensitive Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in transformed cells expressing MAP2K1 T55P in culture (PMID: 32641410). 32641410
MAP2K1 I111S Advanced Solid Tumor resistant AZD8330 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed resistance to the Mek inhibitor, AZD8330, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 I111S Advanced Solid Tumor resistant Regorafenib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed resistance to Stivarga (regorafenib; BAY 73-4506), as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 I111S Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed sensitivity to the Mek inhibitor, Selumetinib (AZD6244), as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 I111S Advanced Solid Tumor sensitive PLX4720 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed sensitivity to the Braf inhibitor, PLX4720, as demonstrated by reversal of active Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 I111S Advanced Solid Tumor resistant GDC0879 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed resistance to the Braf inhibitor, GDC-0879, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
MAP2K1 I111S Advanced Solid Tumor resistant PD98059 Preclinical - Cell culture Actionable In a preclinical study, Map2k1 I111S displayed resistance to the Mek inhibitor, PD98059, as demonstrated by constitutive activation of Map2k1 in transformed human kidney cells (PMID: 29753091). 29753091
BRAF V600E MAP2K1 I111S melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I111S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 I111S melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 I111S in culture (PMID: 36442478). 36442478
MAP2K1 L98_K104delinsQ lymphatic system cancer predicted - resistant Trametinib Case Reports/Case Series Actionable In a clinical case study, a patient with Langerhans cell histiocytosis harboring MAP2K1 L98_K104delinsQ demonstrated progressive disease when treated with Mekinist (trametinib) (PMID: 29768711). 29768711
MAP2K1 L98_K104delinsQ Advanced Solid Tumor resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) treatment failed to inhibit activation of Mek and Erk in human cells expressing MAP2K1 L98_K104delinsQ in culture (PMID: 29768711). 29768711
MAP2K1 L98_K104delinsQ Advanced Solid Tumor resistant MK2206 Preclinical - Cell culture Actionable In a preclinical study, MK2206 treatment failed to inhibit activation of Mek and Erk in human cells expressing MAP2K1 L98_K104delinsQ in culture (PMID: 29768711). 29768711
MAP2K1 L98_K104delinsQ Advanced Solid Tumor resistant U0126 Preclinical - Cell culture Actionable In a preclinical study, U0126 treatment failed to inhibit activation of Mek and Erk in human cells expressing MAP2K1 L98_K104delinsQ in culture (PMID: 29768711). 29768711
MAP2K1 L98_K104delinsQ Advanced Solid Tumor resistant SCH772984 Preclinical - Cell culture Actionable In a preclinical study, SCH772984 treatment failed to inhibit activation of Mek and Erk in human cells expressing MAP2K1 L98_K104delinsQ in culture (PMID: 29768711). 29768711
MAP2K1 P105_I107del lymphatic system cancer predicted - sensitive Cobimetinib Case Reports/Case Series Actionable In a Phase II trial, treatment with Cotellic (cobimetinib) in patients with histiocytic neoplasms resulted in a PET overall response rate of 89% (16/18), with complete response in 72% (13/18) and partial response in 17% (3/18), and resulted in stable disease in 6% (1/18) of patients, including a complete response in a patient with Erdheim-Chester disease harboring MAP2K1 P105_I107del (PMID: 30867592; NCT01953926). 30867592
BRAF V600E MAP2K1 I99G melanoma resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 I99G demonstrated resistance to Mekinist (trametinib) treatment in culture (PMID: 31925410). 31925410
BRAF V600E MAP2K1 I99G melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 I99G demonstrated resistance to Tafinlar (dabrafenib) treatment in culture (PMID: 31925410). 31925410
BRAF V600E MAP2K1 I99M melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 I99M demonstrated sensitivity to Mekinist (trametinib) treatment similar to cells expressing wild-type MAP2K1 in culture (PMID: 31925410). 31925410
BRAF V600E MAP2K1 I99M melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 I99M demonstrated sensitivity to Tafinlar (dabrafenib) treatment similar to cells expressing wild-type MAP2K1 in culture (PMID: 31925410). 31925410
BRAF V600E MAP2K1 I99T melanoma resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 I99T demonstrated resistance to Mekinist (trametinib) treatment in culture (PMID: 31925410). 31925410
BRAF V600E MAP2K1 I99T melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, melanoma cells harboring BRAF V600E and expressing MAP2K1 I99T demonstrated resistance to Tafinlar (dabrafenib) treatment in culture (PMID: 31925410). 31925410
BRAF V600E MAP2K1 I99T melanoma resistant CI-1040 Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 I99T in melanoma cells harboring BRAF V600E conferred resistance to CI-1040 (PD184352) treatment in culture (PMID: 19915144). 19915144
BRAF V600E MAP2K1 I99T melanoma resistant Selumetinib Preclinical - Cell culture Actionable In a preclinical study, expression of MAP2K1 I99T in melanoma cells harboring BRAF V600E conferred resistance to Koselugo (selumetinib) treatment in culture (PMID: 19915144). 19915144
MAP2K1 P105_A106del Advanced Solid Tumor resistant Trametinib Preclinical - Biochemical Actionable In a preclinical study, transformed cells expressing MAP2K1 P105_A106del were less sensitive to Mekinist (trametinib) compared to similar mutations in the negative regulatory domain of the Map2k1 protein in culture (PMID: 32641410). 32641410
MAP2K1 P105_A106del Advanced Solid Tumor resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing MAP2K1 P105_A106del were resistant to Mekinist (trametinib) in culture (PMID: 36442478). 36442478
MAP2K1 P105_A106del Advanced Solid Tumor predicted - sensitive SCH772984 Preclinical - Biochemical Actionable In a preclinical study, SCH772984 inhibited downstream signaling in transformed cells expressing MAP2K1 P105_A106del in culture (PMID: 32641410). 32641410
BRAF V600E MAP2K1 P105_A106del melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P105_A106del was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P105_A106del melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P105_A106del was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P105_A106del melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P105_A106del was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P105_A106del melanoma resistant Binimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P105_A106del was resistant to Mektovi (binimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P105_A106del melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P105_A106del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P105_A106del melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P105_A106del in culture (PMID: 36442478). 36442478
MAP2K1 E41_L54del lung cancer sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited growth of transformed human lung cells expressing MAP2K1 E41_L54del in culture (PMID: 32122926). 32122926
MAP2K1 E41_L54del Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited growth of transformed cells expressing MAP2K1 E41_L54del in culture (PMID: 32122926). 32122926
MAP2K1 E41_L54del lung cancer sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Koselugo (selumetinib) inhibited growth of transformed human lung cells expressing MAP2K1 E41_L54del in culture (PMID: 32122926). 32122926
MAP2K1 E41_L54del Advanced Solid Tumor sensitive Selumetinib Preclinical - Cell culture Actionable In a preclinical study, Koselugo (selumetinib) inhibited growth of transformed cells expressing MAP2K1 E41_L54del in culture (PMID: 32122926). 32122926
MAP2K1 E41_L54del lung cancer sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited growth of transformed human lung cells expressing MAP2K1 E41_L54del in culture (PMID: 32122926). 32122926
MAP2K1 E41_L54del Advanced Solid Tumor sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited growth of transformed cells expressing MAP2K1 E41_L54del in culture (PMID: 32122926). 32122926
MAP2K1 E41_L54del lung cancer no benefit LY3009120 Preclinical - Cell culture Actionable In a preclinical study, transformed human lung cells expressing MAP2K1 E41_L54del were not sensitive to LY3009120 in culture (PMID: 32122926). 32122926
MAP2K1 E41_L54del Advanced Solid Tumor no benefit LY3009120 Preclinical - Cell culture Actionable In a preclinical study, transformed cells expressing MAP2K1 E41_L54del were not sensitive to LY3009120 in culture (PMID: 32122926). 32122926
BRAF V600E MAP2K1 E203V melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203V was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203V melanoma sensitive Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203V melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E203V melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E203V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201H melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201H melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201H melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201H melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201H melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R201H melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R201H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R49H melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R49H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R49H melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R49H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R49H melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R49H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R49H melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R49H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R49H melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R49H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R49H melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R49H in culture (PMID: 36442478). 36442478
MAP2K1 K57_G61del lymphatic system cancer predicted - sensitive Trametinib Case Reports/Case Series Actionable In a clinical case study, a pediatric patient with Langerhans cell histiocytosis harboring MAP2K1 K57_G61del treated with Mekinist (trametinib) achieved a rapid complete response and had no active disease over 22 months of treatment (PMID: 32991018). 32991018
MAP2K1 K57_G61del Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 K57_G61del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 K57_G61del melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 K57_G61del in culture (PMID: 36442478). 36442478
MAP2K1 N109_R113del Advanced Solid Tumor predicted - sensitive Trametinib Preclinical - Biochemical Actionable In a preclinical study, Mekinist (trametinib) inhibited Erk phosphorylation in transformed cells expressing MAP2K1 N109_R113del in culture (PMID: 32641410). 32641410
MAP2K1 N109_R113del Advanced Solid Tumor predicted - sensitive SCH772984 Preclinical - Biochemical Actionable In a preclinical study, SCH772984 inhibited downstream signaling in transformed cells expressing MAP2K1 N109_R113del in culture (PMID: 32641410). 32641410
MAP2K1 P105_I107delinsL Advanced Solid Tumor decreased response Trametinib Preclinical - Biochemical Actionable In a preclinical study, transformed cells expressing MAP2K1 P105_I107delinsL were less sensitive to Mekinist (trametinib) compared to similar mutations in the negative regulatory domain of the Map2k1 protein in culture (PMID: 32641410). 32641410
MAP2K1 P105_I107delinsL Advanced Solid Tumor predicted - sensitive SCH772984 Preclinical - Biochemical Actionable In a preclinical study, SCH772984 inhibited downstream signaling in transformed cells expressing MAP2K1 P105_I107delinsL in culture (PMID: 32641410). 32641410
MAP2K1 I111D Advanced Solid Tumor predicted - resistant CI-1040 Preclinical - Biochemical Actionable In a preclinical study, CI-1040 (PD184352) did not inhibit kinase activity of MAP2K1 I111D in an in vitro assay (PMID: 12370306). 12370306
MAP2K1 I139G Advanced Solid Tumor predicted - resistant CI-1040 Preclinical - Biochemical Actionable In a preclinical study, CI-1040 (PD184352) did not inhibit kinase activity of MAP2K1 I139G in an in vitro assay (PMID: 12370306). 12370306
MAP2K1 I139R Advanced Solid Tumor decreased response CI-1040 Preclinical - Biochemical Actionable In a preclinical study, MAP2K1 I139R demonstrated decreased sensitivity to CI-1040 (PD184352) in an in vitro kinase assay (PMID: 12370306). 12370306
MAP2K1 I139N Advanced Solid Tumor decreased response CI-1040 Preclinical - Biochemical Actionable In a preclinical study, MAP2K1 I139N demonstrated decreased sensitivity to CI-1040 (PD184352) in an in vitro kinase assay (PMID: 12370306). 12370306
MAP2K1 L118D Advanced Solid Tumor predicted - resistant CI-1040 Preclinical - Biochemical Actionable In a preclinical study, CI-1040 (PD184352) did not inhibit kinase activity of MAP2K1 L118D in an in vitro assay (PMID: 12370306). 12370306
MAP2K1 L118P Advanced Solid Tumor predicted - resistant CI-1040 Preclinical - Biochemical Actionable In a preclinical study, CI-1040 (PD184352) did not inhibit kinase activity of MAP2K1 L118P in an in vitro assay (PMID: 12370306). 12370306
MAP2K1 L118G Advanced Solid Tumor decreased response CI-1040 Preclinical - Biochemical Actionable In a preclinical study, MAP2K1 L118G demonstrated decreased sensitivity to CI-1040 (PD184352) in an in vitro kinase assay (PMID: 12370306). 12370306
MAP2K1 L118Q Advanced Solid Tumor predicted - resistant CI-1040 Preclinical - Biochemical Actionable In a preclinical study, CI-1040 (PD184352) did not inhibit kinase activity of MAP2K1 L118Q in an in vitro assay (PMID: 12370306). 12370306
BRAF V600E MAP2K1 P264L melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited growth of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P264L in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 P264L melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P264L was resistant to Zelboraf (vemurafenib) in culture (PMID: 28986383). 28986383
BRAF V600E MAP2K1 A14S melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A14S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A14S melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A14S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A14S melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A14S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A14S melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A14S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A14S melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A14S in culture (PMID: 36442478). 36442478
MAP2K1 L42_K57del Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 L42_K57del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L54P melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L54P in culture (PMID: 36442478). 36442478
MAP2K1 G61_D65del Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 G61_D65del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G61_D65del melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G61_D65del in culture (PMID: 36442478). 36442478
MAP2K1 L63_D67del Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 L63_D67del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L63_D67del melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L63_D67del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L63_D67del melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L63_D67del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L63_D67del melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L63_D67del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L63_D67del melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L63_D67del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L63_D67del melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L63_D67del in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D67Y melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D67Y in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D67Y melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D67Y in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S72G melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S72G in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S72G melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S72G in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S72G melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S72G in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S72G melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S72G in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S72G melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S72G in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S72G melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S72G in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A76V melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A76V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A76V melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A76V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A76V melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A76V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A76V melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A76V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A76V melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A76V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 A76V melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 A76V in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 M94I melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 M94I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 M94I melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 M94I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 M94I melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 M94I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 M94I melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 M94I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 M94I melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 M94I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V127M melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V127M in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V127M melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V127M in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V127M melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V127M in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V127M melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V127M in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V127M melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V127M in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D136N melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D136N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D136N melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D136N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D136N melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D136N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D136N melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D136N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D136N melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D136N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D136N melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D136N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S150F melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S150F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S150F melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S150F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S150F melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S150F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S150F melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S150F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S150F melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S150F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S150F melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S150F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V154I melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V154I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V154I melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V154I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V154I melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V154I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V154I melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V154I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V154I melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V154I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 V154I melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 V154I in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G176S melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G176S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G176S melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G176S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G176S melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G176S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G176S melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G176S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G176S melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G176S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S200Y melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S200Y in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S200Y melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S200Y in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S200Y melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S200Y in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S200Y melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S200Y in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S200Y melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S200Y in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S212N melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S212N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S212N melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S212N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S212N melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S212N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S212N melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S212N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S212N melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S212N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S212N melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S212N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Y229H melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y229H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Y229H melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y229H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Y229H melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y229H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Y229H melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y229H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Y229H melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y229H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Y229H melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Y229H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S231L melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S231L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S231L melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S231L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S231L melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S231L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S231L melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S231L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S231L melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S231L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S231L melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S231L in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R291K melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R291K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R291K melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R291K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R291K melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R291K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R291K melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R291K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R291K melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R291K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 R291K melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 R291K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P293S melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P293S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P293S melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P293S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P293S melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P293S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P293S melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P293S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P293S melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P293S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P293S melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P293S in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P326H melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P326H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P326H melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P326H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P326H melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P326H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P326H melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P326H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P326H melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P326H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 P326H melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 P326H in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N345T melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N345T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N345T melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N345T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N345T melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N345T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N345T melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N345T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N345T melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N345T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 N345T melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 N345T in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E367K melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E367K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E367K melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E367K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E367K melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E367K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E367K melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E367K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 E367K melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 E367K in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L215F melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L215F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L215F melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L215F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L215F melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L215F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L215F melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L215F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 L215F melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 L215F in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q58* melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q58* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q58* melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q58* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q58* melanoma sensitive Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, Zelboraf (vemurafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q58* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q58* melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q58* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q58* melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q58* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q58* melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q58* in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D303N melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D303N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D303N melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D303N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D303N melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D303N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 D303N melanoma sensitive Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, Cotellic (cobimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 D303N in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G276W melanoma sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G276W in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G276W melanoma sensitive Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, Tafinlar (dabrafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G276W in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G276W melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G276W in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 G276W melanoma sensitive Binimetinib Preclinical - Cell culture Actionable In a preclinical study, Mektovi (binimetinib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 G276W in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 S241Y melanoma sensitive Encorafenib Preclinical - Cell culture Actionable In a preclinical study, Braftovi (encorafenib) inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 S241Y in culture (PMID: 36442478). 36442478
MAP2K1 Q56_G61delinsR Advanced Solid Tumor sensitive Trametinib Preclinical - Cell culture Actionable In a preclinical study, Mekinist (trametinib) inhibited viability of a transformed cell line expressing MAP2K1 Q56_G61delinsR in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q56_G61delinsR melanoma resistant Trametinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56_G61delinsR was resistant to Mekinist (trametinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q56_G61delinsR melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56_G61delinsR was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q56_G61delinsR melanoma resistant Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56_G61delinsR was resistant to Zelboraf (vemurafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q56_G61delinsR melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56_G61delinsR was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q56_G61delinsR melanoma resistant Binimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56_G61delinsR was resistant to Mektovi (binimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q56_G61delinsR melanoma resistant Cobimetinib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56_G61delinsR was resistant to Cotellic (cobimetinib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q56_G61delinsR melanoma resistant Dabrafenib + Trametinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Tafinlar (dabrafenib) and Mekinist (trametinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56_G61delinsR in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q56_G61delinsR melanoma sensitive Binimetinib + Encorafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Braftovi (encorafenib) and Mektovi (binimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56_G61delinsR in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 Q56_G61delinsR melanoma sensitive Cobimetinib + Vemurafenib Preclinical - Cell culture Actionable In a preclinical study, the combination of Zelboraf (vemurafenib) and Cotellic (cobimetinib) synergistically inhibited viability of a melanoma cell line harboring BRAF V600E and expressing MAP2K1 Q56_G61delinsR in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 H100_I103delinsPL melanoma resistant Dabrafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 H100_I103delinsPL was resistant to Tafinlar (dabrafenib) in culture (PMID: 36442478). 36442478
BRAF V600E MAP2K1 H100_I103delinsPL melanoma resistant Encorafenib Preclinical - Cell culture Actionable In a preclinical study, a melanoma cell line harboring BRAF V600E and expressing MAP2K1 H100_I103delinsPL was resistant to Braftovi (encorafenib) in culture (PMID: 36442478). 36442478