Renier J. Brentjens, MD, PhD

Renier Brentjens, MD, PhD, obtained an MD/PhD (microbiology) from SUNY Buffalo, completed residency in medicine at Yale New Haven Hospital, and a medical oncology fellowship at Memorial Sloan Kettering Cancer Center (MSKCC). Currently, Dr Brentjens is an associate member on the faculty at MSKCC and an attending physician on the leukemia service. As a medical oncology fellow during his training at MSKCC, Dr Brentjens initiated the initial pre-clinical studies demonstrating the potential clinical application of autologous T cells genetically modified to target the CD19 antigen through the retroviral gene transfer of artificial T cell receptors termed chimeric antigen receptors (CARs). Following completion of his medical oncology training, Dr Brentjens became the principle investigator of his own laboratory. As a PI, Dr Brentjens successfully translated these studies to the clinical setting treating patients with relapsed CD19+ tumors including chronic lymphocytic leukemia (CLL) and B cell acute lymphoblastic leukemia (B-ALL). Ongoing pre-clinical research in the laboratory is focused on the further development of CAR modified T cells designed to overcome the hostile immunosuppressive tumor microenvironment through the generation of “armored CAR T cells” currently being translated to the clinical setting as second generation CAR modified T cell clinical trials. Additionally, work in the Brentjens’ lab has expanded this CAR technology to target additional tumor antigens expressed on other tumors including targeting the MUC-16 antigen expressed on ovarian carcinomas as well as the more ubiquitous WT-1 tumor associated antigen. These latter projects are similarly in the process of translation to the clinical setting.