Poseida Therapeutics, Inc.
PSTX
Poseida Therapeutics, Inc., a San Diego-based clinical-stage biopharmaceutical... Poseida Therapeutics, Inc., a San Diego-based clinical-stage biopharmaceutical firm established in 2014, is dedicated to advancing novel therapeutic solutions for conditions with significant unmet medical needs. Its pipeline prominently features several advanced cell therapies. For instance, P-PSMA-101, an autologous CAR-T cell therapy, is currently undergoing Phase I clinical trials for individuals battling metastatic castrate-resistant prostate cancer (mCRPC). Additionally, Poseida is progressing two other CAR-T candidates through Phase I: P-BCMA-ALLO1 targets relapsed/refractory multiple myeloma, while P-MUC1C-ALLO1 is designed to address a variety of solid tumors, such as breast, ovarian, and other epithelial-derived malignancies. The company is further exploring allogeneic (off-the-shelf) CAR-T approaches with candidates like P-CD19CD20-ALLO1, aimed at B cell malignancies and certain autoimmune conditions, and P-BCMACD19-ALLO1, which is in preclinical development for multiple myeloma. Another allogeneic CAR-T, P-PSMA-ALLO1, is also being developed for mCRPC. Beyond cell therapies, Poseida's portfolio includes clinical-stage liver-directed gene therapies, specifically P-OTC-101 and P-FVIII-101, alongside other exploratory allogeneic dual CAR candidates. Collaborative efforts include a research and licensing agreement with Takeda Pharmaceutical Company Limited.
