Pfizer has made a $25 million equity investment in Caribou Biosciences, Inc., a clinical-stage CRISPR genome-editing biopharmaceutical company. 
 
Caribou will use the investment to advance CB-011, an immune cloaked allogeneic CAR-T cell therapy currently being evaluated in the CaMMouflage Phase 1 trial in patients with relapsed or refractory multiple myeloma (r/r MM). Caribou will maintain full ownership and control of its pipeline of allogeneic CAR-T and CAR-NK cell therapies.
 
“We believe Pfizer’s investment in Caribou highlights the potential of our clinical programs and we are excited to establish this partnership with one of the world’s premier biopharmaceutical companies,” said Rachel Haurwitz, PhD, Caribou’s president and chief executive officer. “We are actively advancing our allogeneic CAR-T cell therapy pipeline and look forward to providing updates from all of our programs over the next six months, including 6-month dose escalation data from our ANTLER Phase 1 clinical trial for CB-010, dose escalation updates on our CaMMouflage Phase 1 clinical trial for CB-011, and submission of an investigational new drug application for CB-012.”
 
“We are encouraged by Caribou’s chRDNA genome-editing technology and the potential of allogeneic cell therapies as a promising off-the-shelf approach to cancer treatment,” said Dr. Krishnaswami. “Pfizer has a long history of supporting early, innovative science in the biotech ecosystem, and we look forward to supporting Caribou as they continue to advance their ANTLER Phase 1 trial for CB-010, as well as their clinical program for CB-011, an allogeneic anti-BCMA cell therapy for multiple myeloma.”