Molecular Profile Detail


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Profile Name RET V804L
Gene Variant Detail

RET V804L (gain of function)

Relevant Treatment Approaches RET Inhibitor


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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
RET V804L Advanced Solid Tumor resistant RET Inhibitor Vandetanib Preclinical Actionable In a preclinical study, transformed cells expressing RET V804L demonstrated resistance to growth inhibition by Caprelsa (vandetanib) in culture (PMID: 15184865). 15184865
RET V804L Advanced Solid Tumor sensitive RET Inhibitor Ponatinib Preclinical Actionable In a preclinical study, transformed human cell lines expressing RET V804L demonstrated sensitivity to Iclusig (ponatinib) (PMID: 23811235). 23811235
RET V804L thyroid gland medullary carcinoma sensitive RET Inhibitor Selpercatinib Case Reports/Case Series Actionable In a Phase I/II trial (LIBRETTO-001), Retevmo (selpercatinib) treatment resulted in an objective response in three patients (3/5) and stable disease in two patients (2/5) with medullary thyroid cancer harboring RET V804L or RET V804M who had been treated previously (PMID: 32846061; NCT03157128). 32846061
RET V804L Advanced Solid Tumor predicted - sensitive RET Inhibitor Pz-1 Preclinical Actionable In a preclinical study, Pz-1 inhibited Ret phosphorylation in transformed cells expressing RET V804L (PMID: 26126987). 26126987
Clinical Trial Phase Therapies Title Recruitment Status Covered Countries Other Countries