Welcome to the Jan Lab We use targeted protein degradation to study and design next-generation cellular immunotherapies. We are a part of the Mass General Hospital Krantz Family Center for Cancer Research and Department of Pathology, the Harvard Medical School Committee for Immunology, and the Dana-Farber/Harvard Cancer Center.We are grateful for support from the American Cancer Society, Damon Runyon Cancer Research Foundation, Edward P. Evans Foundation, Krantz Family Center for Cancer Research, Leukemia Research Foundation, National Cancer Institute, and Cancer Research UK.