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Updated: May 31, 2026
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Regulatory T cells: Therapeutic Potential for Treating Transplant Rejection and Type I Diabetes
Published on: August 20, 2007
Regulatory T cells for tolerance therapy: revisiting the concept
1Transplantation Biology Research Center, Department of Surgery, Massachusetts General Hospital East, Harvard Medical School, Boston, MA 02129, USA. cleguern@partners.org
Critical Reviews in Immunology
|July 12, 2011
Summary
Regulatory T cells (Tregs) are key to immune tolerance. While promising for organ transplants, further research is needed to ensure therapeutic Tregs are safe and effective for clinical use.
Area of Science:
- Immunology
- Transplantation Science
- Cell Therapy
Background:
- Regulatory T cells (Tregs) play a vital role in suppressing immune responses to self and foreign antigens.
- The discovery of Tregs has generated significant interest in their potential for inducing tolerance to organ allografts.
- Current understanding of Treg biology necessitates further investigation before clinical application in transplantation.
Purpose of the Study:
- To evaluate the readiness of therapeutic Tregs for clinical application in organ transplantation.
- To review fundamental aspects of T cell and Treg biology relevant to transplantation tolerance.
- To identify conceptual strategies for developing novel Treg-based therapeutic approaches.
Main Methods:
- Review of recent experimental observations in T cell and Treg biology.
- Analysis of existing literature on Treg function in immune regulation and transplantation.
- Conceptual synthesis of Treg biology to inform therapeutic strategies.
Main Results:
- Treg discovery offers hope for allograft tolerance.
- Fundamental Treg biology requires deeper understanding for clinical translation.
- Novel therapeutic approaches for Treg-based tolerance are being explored.
Conclusions:
- Therapeutic Tregs show promise for allograft tolerance but require further research.
- A deeper understanding of Treg biology is essential for safe and effective clinical application.
- Future research should focus on developing innovative Treg-based strategies for transplantation.
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