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Molecular Profile | BRAF G464V |
Therapy | Vemurafenib |
Indication/Tumor Type | Advanced Solid Tumor |
Response Type | resistant |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
BRAF G464V | Advanced Solid Tumor | resistant | Vemurafenib | Clinical Study - Cohort | Actionable | In a Phase II trial (MyPathway), Zelboraf (vemurafenib) treatment resulted in an objective response in only 4% (1/23) of patient with advanced solid tumors harboring non-V600 BRAF mutations, 2 of the non-responding patients harbored BRAF G464V (PMID: 29320312; NCT02091141). | 29320312 |
BRAF G464V | Advanced Solid Tumor | resistant | Vemurafenib | Preclinical - Cell culture | Actionable | In a preclinical study, Zelboraf (vemurafenib) did not inhibit MEK and ERK activation in transformed cells over expressing the constitutively dimerized BRAF G464V (PMID: 26343582). | 26343582 |
PubMed Id | Reference Title | Details |
---|---|---|
(26343582) | BRAF Mutants Evade ERK-Dependent Feedback by Different Mechanisms that Determine Their Sensitivity to Pharmacologic Inhibition. | Full reference... |
(29320312) | Targeted Therapy for Advanced Solid Tumors on the Basis of Molecular Profiles: Results From MyPathway, an Open-Label, Phase IIa Multiple Basket Study. | Full reference... |