Molecular Profile Detail

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Profile Name KIT exon11
Gene Variant Detail

KIT exon11 (unknown)

Relevant Treatment Approaches

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Molecular Profile Indication/Tumor Type Response Type Therapy Name Approval Status Evidence Type Efficacy Evidence References
KIT exon11 KIT A829P gastrointestinal stromal tumor sensitive Imatinib + MK2206 Preclinical - Cell culture Actionable In a preclinical study, the combination of Gleevec (imatinib) and MK2206 demonstrated synergy in inhibiting growth of a Gleevec (imatinib)-resistant gastrointestinal stromal tumor cell line harboring a KIT exon 11 mutation and KIT A829P in culture (PMID: 27370604). 27370604
KIT exon11 KIT V654A gastrointestinal stromal tumor sensitive Imatinib + MK2206 Preclinical - Cell culture Actionable In a preclinical study, the combination of Gleevec (imatinib) and MK2206 demonstrated synergy in inhibiting growth of a Gleevec (imatinib)-resistant gastrointestinal stromal tumor cell line harboring a KIT exon 11 deletion mutation and KIT V654A in culture (PMID: 27370604). 27370604
KIT exon11 KIT T670I gastrointestinal stromal tumor resistant Imatinib Preclinical - Pdx Actionable In a preclinical study, Gleevec (imatinib mesylate) did not inhibit Kit, Erk signaling and resulted in limited (53.9%) tumor inhibition in patient-derived xenograft (PDX) model of gastrointestinal stromal tumor harboring KIT exon 11 mutation (K550_splice) and KIT T670I, which was established from a patient who did not respond to Gleevec (imatinib mesylate) (PMID: 29100343). 29100343
KIT exon11 KIT T670I gastrointestinal stromal tumor predicted - sensitive Sunitinib Preclinical - Pdx Actionable In a preclinical study, Sutent (sunitinib) inhibited Kit signaling, resulted in 86.7% tumor growth inhibition in patient-derived xenograft (PDX) model of gastrointestinal stromal tumor harboring KIT exon 11 mutation (K550_splice) and KIT T670I, which was established from a patient who did not respond to Gleevec (imatinib mesylate) (PMID: 29100343). 29100343
KIT exon11 KIT T670I gastrointestinal stromal tumor predicted - sensitive Regorafenib Preclinical - Pdx Actionable In a preclinical study, Stivarga (regorafenib) inhibited Kit signaling, resulted in tumor growth inhibition in patient-derived xenograft (PDX) model of gastrointestinal stromal tumor harboring KIT exon 11 mutation (K550_splice) and KIT T670I, which was established from a patient who did not respond to Gleevec (imatinib mesylate) (PMID: 29100343). 29100343
KIT exon11 KIT exon17 gastrointestinal stromal tumor predicted - sensitive PLX9486 Phase I Actionable In a Phase I trial, PLX9486 treatment resulted in partial response with 33% decrease of tumor size after 4 cycles of therapy in a patient with gastrointestinal stromal tumor harboring a primary KIT exon 11 mutation and a secondary KIT exon 17 mutation, who progressed on prior Gleevec (imatinib mesylate) and Sutent (sunitinib) therapies (CTOS Annual Meeting, Nov 2017, abstract # 2771952). detail...
KIT exon11 KIT V654A gastrointestinal stromal tumor sensitive Copanlisib Preclinical - Cell culture Actionable In a preclinical study, Aliqopa (copanlisib) inhibited cell growth and PI3K signaling in a gastrointestinal stromal tumor cell line harboring a KIT exon 11 deletion and KIT V654A in culture (PMID: 32371592). 32371592
KIT exon11 KIT V654A gastrointestinal stromal tumor predicted - sensitive Copanlisib + Imatinib Preclinical - Cell culture Actionable In a preclinical study, the combination of Aliqopa (copanlisib) and Gleevec (imatinib) demonstrated enhanced cell growth inhibition but did not result in increased apoptosis of gastrointestinal stromal tumor cells harboring a KIT exon 11 deletion and KIT V654A compared to either agent alone in culture (PMID: 32371592). 32371592
KIT exon11 KIT exon13 gastrointestinal stromal tumor predicted - sensitive DCC-3009 Preclinical Actionable In a preclinical study, DCC-3009 induced tumor regression in a xenograft model of gastrointestinal stromal tumor harboring KIT exon 11 and exon 13 mutations (Cancer Res (2023) 83 (7_Supplement): 4033). detail...
KIT exon11 KIT exon17 gastrointestinal stromal tumor predicted - sensitive DCC-3009 Preclinical Actionable In a preclinical study, DCC-3009 induced tumor regression in a xenograft model of gastrointestinal stromal tumor harboring KIT exon 11 and exon 17 mutations (Cancer Res (2023) 83 (7_Supplement): 4033). detail...