Molecular Profile Detail


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Profile Name KIT Y823D
Gene Variant Detail

KIT Y823D (gain of function)

Relevant Treatment Approaches KIT Inhibitor


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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
KIT Y823D Advanced Solid Tumor sensitive KIT Inhibitor Motesanib Diphosphate Preclinical - Cell culture Actionable In a preclinical study, Motesanib (AMG 706) inhibited KIT phosphorylation and growth of cells expressing KIT Y823D in culture (PMID: 20633291). 20633291
KIT Y823D Advanced Solid Tumor sensitive Nintedanib Preclinical - Cell culture Actionable In a preclinical study, Ofev (nintedanib) inhibited Kit autophosphorylation and proliferation of transformed cells expressing KIT Y823D in culture (PMID: 35194937). 35194937
KIT Y823D melanoma predicted - sensitive KIT Inhibitor Ripretinib Case Reports/Case Series Actionable In a Phase I trial, Qinlock (ripretinib) treatment resulted in a complete response in a patient with metastatic melanoma harboring KIT Y823D (PMID: 35753087; NCT02571036). 35753087