Molecular Profile Detail

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Profile Name FBXW7 S462P
Gene Variant Detail

FBXW7 S462P (loss of function)

Relevant Treatment Approaches mTORC1 Inhibitor

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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
FBXW7 S462P adult T-cell leukemia resistant Birabresib Preclinical - Cell culture Actionable In a preclinical study, adult T cell leukemia cells expressing FBXW7 S462P were resistant to treatment with Birabresib (OTX015) in culture (PMID: 32907612). 32907612
FBXW7 S462P adult T-cell leukemia resistant JQ1 Preclinical - Cell culture Actionable In a preclinical study, adult T cell leukemia cells expressing FBXW7 S462P treated with JQ1 demonstrated resistance in both short term and long term culture, and showed increased phosphorylation of Braf, Mek, and Erk, and increased expression of Stat3 and Myc (PMID: 32907612). 32907612
FBXW7 S462P adult T-cell leukemia sensitive JQ1 + Ulixertinib Preclinical - Cell culture Actionable In a preclinical study, the combination treatment of JQ1 and Ulixertinib (BVD-523) resulted in greater decreased proliferation of adult T cell leukemia cells expressing FBXW7 S462P when compared to treatment with JQ1 alone in culture (PMID: 32907612). 32907612
FBXW7 S462P adult T-cell leukemia sensitive JQ1 + PLX8394 Preclinical - Cell culture Actionable In a preclinical study, the combination treatment of JQ1 and PLX8394 resulted in greater decreased proliferation of adult T cell leukemia cells expressing FBXW7 S462P when compared to treatment with JQ1 alone in culture (PMID: 32907612). 32907612
Clinical Trial Phase Therapies Title Recruitment Status Covered Countries Other Countries