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Updated: Aug 11, 2026
18:48
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
Regulatory T cells in transplantation
Herman Waldmann1, Tse-Ching Chen, Luis Graca
1Sir William Dunn School of Pathology, South Parks Road, Oxford OX1 3RE, UK. herman.waldmann@path.ox.ac.uk
Seminars in Immunology
|February 16, 2006
Summary
Harnessing immune tolerance mechanisms, particularly regulatory T cells, can significantly reduce or eliminate immunosuppressive drugs in organ transplantation. This approach aims to induce natural graft acceptance, improving transplant outcomes.
Area of Science:
- Immunology
- Transplantation Biology
- Cellular Therapy
Background:
- Organ transplantation relies heavily on immunosuppressive drugs to prevent rejection.
- Current immunosuppression strategies have significant side effects and limitations.
- Developing tolerance mechanisms is crucial for long-term transplant success.
Purpose of the Study:
- To explore the potential of immune tolerance mechanisms in organ transplantation.
- To investigate the role of regulatory T cells in preventing graft rejection.
- To pave the way for drug-free immunosuppression in transplant recipients.
Main Methods:
- Focus on understanding the biology of regulatory T cells.
- Investigating selective vaccination strategies for T cells.
- Exploring the induction and maintenance of immune tolerance.
Main Results:
- Improved understanding of regulatory T cell function in transplantation.
- Potential to replace current immunosuppressive induction regimens.
- Demonstrated feasibility of selective T cell vaccination to prevent rejection.
Conclusions:
- Harnessing immune tolerance is key to minimizing and eliminating immunosuppressive drugs in organ transplantation.
- Regulatory T cell biology offers a promising avenue for achieving long-term graft acceptance.
- Selective T cell vaccination can establish dominant natural mechanisms to prevent graft rejection.
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