“…Continued research into areas such as donor/recipient compatibility, surgical transplant techniques, immune modulation posttransplantation, and use of 3D printed organs is crucial to improving transplantation outcomes for patients. Our group has previously investigated the National Institutes of Health (NIH) funding history for heart and lung transplantation research 6,7 and the implications for funding decisions. Here, we evaluate the dynamics of NIH-funded abdominal organ transplantation research and assess the field's funding landscape.…”