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Profile Name | PIK3CA H1047L |
Gene Variant Detail | |
Relevant Treatment Approaches | Akt Inhibitor (Pan) Akt1 Inhibitor Akt2 Inhibitor mTOR Inhibitor mTORC1 Inhibitor mTORC2 Inhibitor PI3K Inhibitor (Pan) PIK3CA inhibitor |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
PIK3CA H1047L PIK3CA amp | head and neck squamous cell carcinoma | sensitive | Alpelisib + Tipifarnib | Preclinical - Pdx | Actionable | In a preclinical study, the combination of Piqray (alpelisib) and Zarnestra (tipifarnib) inhibited tumor growth in a patient-derived xenograft (PDX) model of PIK3CA-amplified head and neck squamous cell carcinoma harboring PIK3CA H1047L (PMID: 37339176). | 37339176 |