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Profile Name | BRAF L514V BRAF V600E |
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 |
---|---|---|---|---|---|---|---|---|
BRAF L514V BRAF V600E | ganglioglioma | resistant | Dabrafenib | Case Reports/Case Series | Actionable | In a clinical case study, a pediatric patient with anaplastic ganglioglioma harboring BRAF V600E progressed after initial response to Tafinlar (dabrafenib) treatment, and was found to have acquired a BRAF L514V in cis with BRAF V600E, which conferred dabrafenib resistance in culture (PMID: 29880583). | 29880583 | |
BRAF L514V BRAF V600E | melanoma | decreased response | Vemurafenib | Preclinical - Cell culture | Actionable | In a preclinical study, melanoma cells expressing BRAF L514V in cis with V600E demonstrated decreased response to Zelboraf (vemurafenib)-induced inhibition of Erk phosphorylation and colony formation compared to cells expressing BRAF V600E in culture (PMID: 29880583). | 29880583 | |
BRAF L514V BRAF V600E | melanoma | decreased response | Dabrafenib | Preclinical - Cell culture | Actionable | In a preclinical study, melanoma cells expressing BRAF L514V in cis with V600E demonstrated decreased response to Tafinlar (dabrafenib)-induced inhibition of Erk phosphorylation and colony formation compared to cells expressing BRAF V600E in culture (PMID: 29880583). | 29880583 | |
BRAF L514V BRAF V600E | melanoma | decreased response | PLX8394 | Preclinical - Cell culture | Actionable | In a preclinical study, melanoma cells expressing BRAF L514V in cis with V600E demonstrated decreased response to PLX8394-induced inhibition of Erk phosphorylation and colony formation compared to cells expressing BRAF V600E in culture (PMID: 29880583). | 29880583 | |
BRAF L514V BRAF V600E | melanoma | decreased response | TAK-632 | Preclinical - Cell culture | Actionable | In a preclinical study, melanoma cells expressing BRAF L514V in cis with V600E demonstrated decreased response to TAK-632-induced inhibition of Erk phosphorylation and colony formation compared to cells expressing BRAF V600E in culture (PMID: 29880583). | 29880583 | |
BRAF L514V BRAF V600E | melanoma | predicted - sensitive | BGB3245 | Preclinical - Cell culture | Actionable | In a preclinical study, BGB3245 resulted in similar inhibition of Erk phosphorylation and colony formation in melanoma cells expressing BRAF L514V in cis with V600E and cells expressing BRAF V600E alone in culture (PMID: 29880583). | 29880583 | |
BRAF L514V BRAF V600E | melanoma | predicted - sensitive | BGB3290 | Preclinical - Cell culture | Actionable | In a preclinical study, BGB3290 resulted in similar inhibition of Erk phosphorylation and colony formation in melanoma cells expressing BRAF L514V in cis with V600E and cells expressing BRAF V600E alone in culture (PMID: 29880583). | 29880583 | |
BRAF L514V BRAF V600E | melanoma | predicted - sensitive | SCH772984 | Preclinical - Cell culture | Actionable | In a preclinical study, SCH772984 resulted in similar inhibition of Erk phosphorylation and colony formation in melanoma cells expressing BRAF L514V in cis with V600E and cells expressing BRAF V600E alone in culture (PMID: 29880583). | 29880583 | |
BRAF L514V BRAF V600E | melanoma | decreased response | Trametinib | Preclinical - Cell culture | Actionable | In a preclinical study, melanoma cells expressing BRAF L514V in cis with V600E demonstrated decreased response to Mekinist (trametinib)-induced inhibition of Erk phosphorylation and colony formation compared to cells expressing BRAF V600E in culture (PMID: 29880583). | 29880583 |