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Profile Name | BRAF V600E MAP2K1 Q56P |
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 |
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BRAF V600E MAP2K1 Q56P | melanoma | decreased response | 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 | resistant | PLX4720 | Preclinical | Actionable | In a preclinical study, melanoma cells harboring the MAP2K1 Q56P mutation in the presence of BRAF V600E were resistant to the B-RAF inhibitor PLX4720 in culture (PMID: 19915144). | 19915144 | |
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, melanoma cells harboring the MAP2K1 Q56P mutation in the presence of BRAF V600E were resistant to the MEK inhibitor, Koselugo (selumetinib), in cell culture (PMID: 19915144). | 19915144 | |
BRAF V600E MAP2K1 Q56P | melanoma | sensitive | Ulixertinib | Preclinical - Cell culture | Actionable | In a preclinical study, BVD-523 (ulixertinib) inhibited proliferation of melanoma cells harboring BRAF V600E and expressing MAP2K1 Q56P in culture (PMID: 28655712). | 28655712 | |
BRAF V600E MAP2K1 Q56P | melanoma | sensitive | PLX4720 + Selumetinib | Preclinical | Actionable | In a preclinical study, combined treatment with selumetinib and PLX4720 strongly suppressed the emergence of resistant MAP2K1 mutations in BRAF V600E cells 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 | 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 |
Clinical Trial | Phase | Therapies | Title | Recruitment Status | Covered Countries | Other Countries |
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