by Keyword: chimeric antigen receptor tregs
Pilat N, Lefsihane K, Brouard S, Kotsch K, Falk C, Steiner R, Thaunat O, Fusil F, Montserrat N, Amarelli C, Casiraghi F, (2021). T- and B-cell therapy in solid organ transplantation: current evidence and future expectations Transplant International 34, 1594-1606
Cell therapy has emerged as an attractive therapeutic option in organ transplantation. During the last decade, the therapeutic potency of Treg immunotherapy has been shown in various preclinical animal models and safety was demonstrated in first clinical trials. However, there are still critical open questions regarding specificity, survival, and migration to the target tissue so the best Treg population for infusion into patients is still under debate. Recent advances in CAR technology hold the promise for Treg-functional superiority. Another exciting strategy is the generation of B-cell antibody receptor (BAR) Treg/cytotoxic T cells to specifically regulate or deplete alloreactive memory B cells. Finally, B cells are also capable of immune regulation, making them promising candidates for immunomodulatory therapeutic strategies. This article summarizes available literature on cell-based innovative therapeutic approaches aiming at modulating alloimmune response for transplantation. Crucial areas of investigation that need a joined effort of the transplant community for moving the field toward successful achievement of tolerance are highlighted.
JTD Keywords: allograft, autoimmune, b-cell antibody receptor t cells, chimeric antigen receptor tregs, expansion, expression, identification, infectious tolerance, mouse, prevention, regulatory b cells, regulatory t cells, signature, B-cell antibody receptor t cells, Chimeric antigen receptor tregs, Kidney-transplantation, Regulatory b cells, Regulatory t cells