Hosts Roz and Josh are joined by Sergio Acuna, MD to discuss the key articles of the January issue of American Journal of Transplantation. Dr. Sergio Acuna is a clinical instructor in abdominal transplant surgery at the University of Alabama at Birmingham   [03:21] The dangerous precedent of censoring scientific dissemination [08:45] Long-term ex situ normothermic machine perfusion allows regeneration of human livers with severe bile duct injury Editorial: Time will tell: Employing long-term normothermic machine perfusion to gain new insight into bile duct regeneration [14:00] Probable antibody-mediated rejection in kidney transplantation is a rare and challenging phenotype to define: Findings from a single-center study [19:54] The relationship of microvascular inflammation with antibody-mediated rejection in kidney transplantation Editorial: Exploring microvascular inflammation and the spectrum of antibody-mediated rejection [25:56] Long-term persistence of seroprotection against meas