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Molecular Profile | KIT K642E |
Therapy | Axitinib |
Indication/Tumor Type | gastrointestinal stromal tumor |
Response Type | sensitive |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
KIT K642E | gastrointestinal stromal tumor | sensitive | Axitinib | Preclinical - Patient cell culture | Actionable | In a preclinical study, Inlyta (axitinib) inhibited phosphorylation of KIT and downstream signaling, reduced proliferation, and induced cell-cycle arrest in a cultured gastrointestinal stromal tumor (GIST) cell line harboring KIT K642E, and inhibited proliferation of primary GIST cells harboring KIT K642E in culture (PMID: 31205508). | 31205508 |
PubMed Id | Reference Title | Details |
---|---|---|
(31205508) | Axitinib overcomes multiple imatinib resistant cKIT mutations including the gatekeeper mutation T670I in gastrointestinal stromal tumors. | Full reference... |