Caribou Biosciences to Host Webcast to Report New Data Updates from Two Allogeneic CAR-T Cell Therapy Programs in Lymphoma and Multiple Myeloma

Core Insights - Caribou Biosciences, Inc. will present new data from the ANTLER phase 1 clinical trial for vispacabtagene regedleucel (vispa-cel) and the CaMMouflage Phase 1 trial for CB-011 on November 3, 2025 [1] - The company is focused on developing allogeneic CAR-T cell therapies for hematologic malignancies, specifically targeting relapsed or refractory B cell non-Hodgkin lymphoma and multiple myeloma [1][5] Summary of vispacabtagene regedleucel (vispa-cel) - Vispacabtagene regedleucel is an allogeneic anti-CD19 CAR-T cell therapy designed for patients with relapsed or refractory B cell non-Hodgkin lymphoma [3] - It is the first allogeneic CAR-T cell therapy in the clinic with a PD-1 knockout, aimed at enhancing CAR-T cell activity by reducing premature exhaustion [3] - The therapy has received FDA designations including Regenerative Medicine Advanced Therapy (RMAT), Orphan Drug, and Fast Track for B-NHL [3] Summary of CB-011 - CB-011 is an allogeneic anti-BCMA CAR-T cell therapy being evaluated for relapsed or refractory multiple myeloma in the CaMMouflage Phase 1 trial [4] - It is the first allogeneic CAR-T cell therapy engineered with an immune cloaking strategy, featuring a B2M knockout and a B2M–HLA-E fusion protein to mitigate immune rejection [4] - CB-011 has also been granted Fast Track and Orphan Drug designations by the FDA [4] Company Overview - Caribou Biosciences is a clinical-stage CRISPR genome-editing biopharmaceutical company focused on transformative therapies for severe diseases [5] - The company's genome-editing platform utilizes Cas12a chRDNA technology for precise development of cell therapies [5] - Caribou aims to provide broad access and rapid treatment options through its off-the-shelf CAR-T cell therapies, vispacabtagene regedleucel and CB-011 [5]