PD-L1 / PD-1 INTERACTIONS ARE CRITICAL FOR TOLERANCE INDUCTION IN PRIMED SKIN GRAFT RECIPIENTS FOLLOWING LIVER-DIRECTED MHC CLASS I GENE TRANSFER

Mario Leong, Moumita Paul-Heng, Eric T. Son, Markus J. Hofer, Chuanmin Wang, Patrick Bertolino, Alex Bishop, David Bowen, Alexandra F Sharland Transplantation Immunobiology Group, Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, Australia; School of Life and Environmental Sciences, University of Sydney, Sydney, Australia; AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital and University of Sydney, Sydney, Australia.