Molecular Profile Detail

Profile Name KIT T670I
Gene Variant Detail

KIT T670I (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 T670I gastrointestinal stromal tumor predicted - sensitive KIT Inhibitor Imatinib Case Reports/Case Series Actionable In a clinical case report, a patient with a gastrointestinal stromal tumor developed disease progression while being treated with Gleevec (imatinib), demonstrating a KIT T670I mutation in the progressive lesion (PMID: 15236194). 15236194
KIT T670I melanoma resistant KIT Inhibitor Imatinib Preclinical Actionable In a preclinical study, melanoma cells expressing KIT T670I demonstrated resistance to treatment with Gleevec (imatinib mesylate) (PMID: 23582185, PMID: 25594040). 23582185 25594040
KIT T670I melanoma resistant KIT Inhibitor Nilotinib Preclinical Actionable In a preclinical study, melanoma cells expressing KIT T670I demonstrated resistance to treatment with Tasigna (nilotinib) (PMID: 23582185, PMID: 25594040). 23582185 25594040
KIT T670I melanoma resistant KIT Inhibitor Dasatinib Preclinical Actionable In a preclinical study, melanoma cells expressing KIT T670I demonstrated resistance to treatment with Sprycel (dasatinib) (PMID: 23582185, PMID: 25594040). 23582185 25594040
KIT T670I Advanced Solid Tumor sensitive KIT Inhibitor Ponatinib Preclinical Actionable In a preclinical study, cells expressing KIT T670I demonstrated sensitivity to Iclusig (ponatinib) in an in vitro kinase assay (PMID: 25239608). 25239608
KIT T670I melanoma sensitive KIT Inhibitor Sunitinib Preclinical Actionable In a preclinical study, Sutent (sunitinib) demonstrated efficacy by inhibiting proliferation of cultured melanoma cells expressing KIT T670I (PMID: 23582185, PMID: 25594040). 23582185 25594040
Clinical Trial Phase Therapies Title Recruitment Status