On August 7, 2026 Faeth Therapeutics (Nasdaq: FTH), a clinical-stage oncology company developing PIKTOR, an investigational all-oral, multi-node inhibitor of the PI3K/AKT/mTOR pathway, reported it will present translational data and pharmacokinetic/pharmacodynamic (PK/PD) analysis for PIKTOR, its oral combination of serabelisib and sapanisertib, at the 2026 Summit for Novel Therapeutics in Oncology & Precision Medicine in Cancer (STOP Cancer), held August 7-8 in New York.
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The poster titled "Exposure/Response Analysis of an Oral Multi-Node PI3K/AKT/mTOR Pathway Inhibitor Combination of Serabelisib and Sapanisertib" will be presented on August 8 between 10:25 and 11:30 AM at the New York Marriott Marquis in New York, NY (Poster #9).
Data to be reported include a PK/PD analysis that integrates skin biopsy data and PK modeling from earlier third-party clinical trials of serabelisib and sapanisertib. Together, these data informed selection of 3 mg sapanisertib and 200 mg serabelisib three days a week as the recommended Phase 2 dose for PIKTOR in the ongoing Phase 2 trial in second-line advanced endometrial cancer, Study FTH-PIK-201 (NCT06463028).
A copy of the poster will be made available in the Investors section of Faeth’s website at the start of the poster session.
About PIKTOR
PIKTOR is an investigational, proprietary, all-oral combination of serabelisib, a selective PI3K-alpha inhibitor, and sapanisertib, an mTORC1/mTORC2 inhibitor, designed to inhibit multiple nodes of the PI3K/AKT/mTOR pathway. According to published literature, this pathway is dysregulated in up to 50% of all solid tumors, making it one of the most prevalent therapeutic targets in oncology. PIKTOR is being evaluated in a Phase 2 trial in second-line advanced endometrial cancer (Study FTH-PIK-201), with topline data anticipated by year-end 2026. PIKTOR is also being evaluated in a Phase 1b/2 trial in HR+/HER2- advanced breast cancer (Study FTH-PIK-101), in which the first patient was dosed in April 2026 and interim data is anticipated in 2027.
(Press release, Faeth Therapeutics, AUG 7, 2026, View Source [SID1234669880])