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Molecular Profile | BRAF V600E |
Therapy | Vemurafenib |
Indication/Tumor Type | colorectal cancer |
Response Type | no benefit |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
BRAF V600E | colorectal cancer | no benefit | Vemurafenib | Preclinical - Cell line xenograft | Actionable | In a preclinical study, colorectal cancer cell lines harboring BRAF V600E were not sensitive to growth inhibition by Zelboraf (vemurafenib) in culture or xenograft models, due to feedback activation of EGFR signaling (PMID: 22281684). | 22281684 |
BRAF V600E | colorectal cancer | no benefit | Vemurafenib | Phase II | Actionable | In a Phase II trial, Zelboraf (vemurafenib) did not demonstrate meaningful clinical activity as a single agent, resulted in partial response in 5% (1/21) and stable disease in 33% (7/21) of patients with metastatic colorectal cancer harboring BRAF V600E (PMID: 26460303; NCT00405587). | 26460303 |
BRAF V600E | colorectal cancer | no benefit | Vemurafenib | Preclinical - Cell culture | Actionable | In a preclinical study, colorectal cancer cell lines harboring BRAF V600E demonstrated decreased response to Zelboraf (vemurafenib) in culture (PMID: 27312529). | 27312529 |
PubMed Id | Reference Title | Details |
---|---|---|
(27312529) | Molecular Landscape of Acquired Resistance to Targeted Therapy Combinations in BRAF-Mutant Colorectal Cancer. | Full reference... |
(26460303) | Phase II Pilot Study of Vemurafenib in Patients With Metastatic BRAF-Mutated Colorectal Cancer. | Full reference... |
(22281684) | Unresponsiveness of colon cancer to BRAF(V600E) inhibition through feedback activation of EGFR. | Full reference... |