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Profile Name | MAP2K1 K57E |
Gene Variant Detail | |
Relevant Treatment Approaches |
Molecular Profile | Indication/Tumor Type | Response Type | Relevant Treatment Approaches | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|---|
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 | 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 | 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 |