Jonathan E. Rhoads Professor of Surgical Science II
Attending Staff, Hospital of the University of Pennsylvania
Associate Director, Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania School of Medicine
Ali Naji, MD, Ph.D, an internationally recognized kidney transplant surgeon and immunologist, is the Jonathan E. Rhoads, Professor of Surgical Science. Associate director of the Institute for Diabetes, Obesity and Metabolism at the University of Pennsylvania School of Medicine. After earning his MD from Shiraz University School of Medicine in Shiraz, Iran, Dr. Naji completed his surgical training at the University of Pennsylvania and, in 1981, earned his PhD in Immunology at the same institution. Dr. Naji is a member of the National Institutes of Health (NIH) Steering Committee of the Clinical Islet Transplant Consortium NIH/NIDDK; the Human Islet Cell Resource Program; member of the Kidney and Pancreas Committee for the United Network for Organ Sharing (UNOS); and the Collaborative Islet Transplant Registry (CITR), EMMES Corporation. Dr. Naji has been a leader in the investigation of the immune mechanisms leading to kidney transplant rejection. His laboratory was among the first to demonstrate the central role of B lymphocytes in gathering the immune attack against organ transplants, which has led the way for novel therapeutic interventions to prevent progression and loss of kidney transplant function due to antibody mediated rejection. In addition to his groundbreaking scientific work, Dr. Naji has led efforts to promote successful islet transplantation for the treatment of Type 1 diabetes. He established a dedicated islet isolation facility at the University of Pennsylvania and performed some of the first clinical trials of islet transplantation in the United States. As part of the cooperative NIH sponsored islet transplantation consortium, translation of his research has demonstrated the efficacy of B lymphocyte directed immunotherapy in the induction of islet transplant tolerance in order to avoid chronic immunosuppression in recipients of islet transplantation. Dr. Naji has published over 300 articles in the fields of transplantation, immunology, and diabetes. He has an impressive mentoring record, training over 20 students and post-docs who have gone on to careers focused on advancing scientific research at the interface of diabetes and transplantation. Dr. Naji has received recognition and honors including the University of Pennsylvania’s School of Medicine Dean’s Award for Excellence in Graduate Student Training, the Lady Barbara Colyton Prize for Autoimmune Research, the Paul S. Russell Lectureship, the Paul Lacey Memorial Award Lecture, and the Thomas E. Starzl Prize in Surgery and Immunology (University of Pittsburgh) in recognition of his outstanding clinical and scientific achievements.