Poseida Therapeutics Announces Dosing of First Patient in Phase 1 Clinical Trial of P-PSMA-101 Autologous CAR-T for Metastatic Castration-Resistant Prostate Cancer

SAN DIEGO, May 20, 2020 — Poseida Therapeutics, Inc., a clinical-stage biopharmaceutical company dedicated to utilizing proprietary non-viral gene engineering platform technologies to create next generation cell and gene therapeutics with the capacity to cure, today announced the first patient has been dosed in its Phase 1 clinical trial evaluating P-PSMA-101, its autologous CART therapeutic candidate, in metastatic castration-resistant prostate cancer. The study represents a promising advancement in evolving cell therapies to treat solid tumors.