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In Vitro and In Vivo Assessment of T, B and Myeloid Cells Suppressive Activity and Humoral Responses from Transplant Recipients
Published on: August 12, 2017
CD4+CD25+ regulatory T cell therapy for the induction of donor-specific clinical transplantation tolerance
Shuiping Jiang1, Robert I Lechler, Xiao-Shun He
1Guy's Hospital, Department of Nephrology and Transplantation, King's College London, UK. shuiping.jiang@kcl.ac.uk
Naturally occurring CD4+CD25+ regulatory T cells (Tregs) have been shown to play a key role in the control of autoimmunity. Interestingly, they are also capable of mediating transplantation tolerance and they can have indirect allospecificity for donor antigens. An increasing body of evidence in experimental studies has indicated that adoptive transfer of in vitro expanded CD4+CD25+ Tregs with indirect antidonor allospecificity can induce long-term donor-specific transplantation tolerance. Thus, adoptive cell therapy using patient-specific CD4+CD25+ Tregs as individualised medicine to promote clinical transplantation tolerance is promising.
Naturally occurring CD4+CD25+ regulatory T cells (Tregs) have been shown to play a key role in the control of autoimmunity. Interestingly, they are also capable of mediating transplantation tolerance and they can have indirect allospecificity for donor antigens. An increasing body of evidence in experimental studies has indicated that adoptive transfer of in vitro expanded CD4+CD25+ Tregs with indirect antidonor allospecificity can induce long-term donor-specific transplantation tolerance. Thus, adoptive cell therapy using patient-specific CD4+CD25+ Tregs as individualised medicine to promote clinical transplantation tolerance is promising.

