Jacalyn Rosenblatt, MD

Multiple myeloma is a type of cancer that affects plasma cells. This disease can lead to infections, kidney problems, and bone pain or fractures. There have been great improvements in the treatment of multiple myeloma in recent years. However, most people are still not cured by current therapy. Treatments that use the immune system have shown great promise. One important example is CAR T-cell therapy. CAR T cells are made by taking a patient’s T cells (a type of immune cell), and changing them so they can recognize and kill cancer cells. These cells are then given back into the patient by an intravenous infusion. CART cell therapy has resulted in dramatic improvements in outcomes for patients with multiple myeloma. Our group has studied a new combination approach to improve upon responses to CART cell therapy. We have developed a personalized cancer vaccines using a patient’s own cancer cells. To make the vaccine, a patients plasma cells are collected from the bone marrow and are combined with immune cells called dendritic cells, which help activate the immune system. In a national study, this vaccine was shown to be safe, could be made at centers across the country, and was shown to stimulate immune responses.  In this new study will test the vaccine in combination with CAR T-cell therapy. This DC/MM fusion vaccine has the potential to stimulate a broad immune response, preventing the development of resistance and can expand the CART cells to enhance their durability and effect.