Graft function assessment in mouse models of single-and dual-kidney transplantation

摘要

Animal models of kidney transplantation (KTX) are widely used in studying immune response of hosts to implanted grafts. Additionally, KTX can be used in generating kidney-specific knockout animal models by transplantation of kidneys from donors with global knockout of a gene to wild-type recipients or vice versa. Dual-kidney transplantation (DKT) provides a more physiological environment for recipients than single-kidney transplantation (SKT). However, DKT in mice is rare due to technical challenges. In this study, we successfully performed DKT in mice and compared the hemodynamic response and graft function with SKT. The surgical time, complications, and survival rate of DKT were not significantly different from SKT, where survival rates were above 85.