Sigilon Therapeutics, Inc. announced the appointment of Philip Ashton-Rickardt, Ph.D., as Chief Scientific Officer (CSO). Most recently, Dr. Ashton-Rickardt served as Senior Vice President for Immunology at AZTherapies, Inc., where he was responsible for preclinical development of cell therapies, biologic and small molecule platform technologies to treat neurodegenerative diseases. Dr. Ashton-Rickardt joined AZTherapies in 2019 in connection with its acquisition of Smith Therapeutics. Prior to launching Smith Therapeutics in 2017, Dr. Ashton-Rickardt was Chair in Immunology at Imperial College London, Visiting Professor, Brigham and Women’s Hospital, Harvard Medical School, and Associate Professor in the Department of Pathology at the University of Chicago. He has published more than 65 peer-reviewed papers in more than 30 academic journals (including Cell, Science, Immunity, and Nature Immunology), has served as an editor for several academic journals, and has been a member of grant review boards globally.