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Sensei Biotherapeutics Doses First Patient in Phase 1b/2 Trial of PIKTOR in HR+/HER2- Advanced Breast Cancer

BOSTON, May 05, 2026--Sensei Biotherapeutics, Inc. (Nasdaq: SNSE), a clinical-stage biotechnology company, announced today that the first patient was dosed in Study FTH-PIK-101 (NCT07558733), a Phase 1b/2 trial of PIKTOR in patients with HR+/HER2- advanced breast cancer. PIKTOR, an investigational, all-oral combination of serabelisib and sapanisertib, is designed to inhibit multiple nodes of the PI3K/AKT/mTOR pathway through PI3K-alpha and dual mTORC1/2 targeting, and became Sensei's lead progra

articleSensei Biotherapeutics, Inc.May 5, 20264/company/sensei-biotherapeutics-inc/news/sensei-biotherapeutics-doses-first-patient-in-phase-1b2-trial-of-piktor-in-hrher2-advanced-breast-cancer
Sensei Biotherapeutics Doses First Patient in Phase 1b/2 Trial of PIKTOR in HR+/HER2- Advanced Breast Cancer

About this update from Sensei Biotherapeutics, Inc.

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More updates from Sensei Biotherapeutics, Inc.

advanced breast cancerPIKTORcancerbreast cancerBiotherapeuticsSenseicombinationendometrial cancerFaeth TherapeuticsPhase 1bPI3K pathway