Xilio Therapeutics reports Q4 2025 results, extends cash runway to 2027

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Xilio Therapeutics Announces Pipeline and Business Updates and Fourth Quarter and Full Year 2025 Financial Results

March 23, 2026 7:30 AM EDT

XTX501, a potential best-in-class bispecific PD-1 / masked IL-2, on track for planned IND submission in mid-2026 and Phase 1 initiation in the second half of 2026

Advancing potential first-in-class multi-specific, masked T cell engager targeting PSMA and STEAP1

Plan to present new preclinical data at AACR for potential first-in-class masked T cell engager program targeting CLDN18.2

Extended cash runway through the end of 2027

WALTHAM, Mass., March 23, 2026 (GLOBE NEWSWIRE) -- Xilio Therapeutics, Inc. (Nasdaq: XLO), a clinical-stage biotechnology company... More