Philip T. Pauerstein, MD, PhD

Leukemia is a cancer of the immune system and is a major cause of death from cancer in children and young adults. Chimeric antigen receptor (CAR) T cell therapy, which involves genetic engineering of a cancer patient’s own immune system cells to fight cancer, has demonstrated curative potential. Despite excellent initial responses to treatment, however, leukemia recurs in up to half of pediatric leukemia patients after CAR T treatment. A major cause of treatment failure is that CAR T cells do not attach to cancer cells as strongly as natural T cells do to their targets, and this limits their ability to find and kill cancer cells. Dr. Pauerstein’s research is attempting to improve CAR T cell sensitivity to cancer cells using synthetic cell adhesion molecules, a type of molecular glue between two cells. Engineering adhesion into CAR T cells should build a synthetic immune synapse that can help improve cell-based treatments for leukemia and eventually other cancers.  Dr. Pauerstein received his MD, PhD from Stanford University, Stanford and his BA from Rice University, Houston.