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On the existence of suppressor cells
1Department of Chemical Immunology, Weizmann Institute of Science, Rehovot, Israel.
International Archives of Allergy and Immunology
|January 1, 1993
Summary
Suppressor T (Ts) cells play a crucial role in regulating immune responses and preventing autoimmunity. This review highlights evidence for Ts cells
Area of Science:
- Immunology
- Autoimmunity
- Cellular Regulation
Background:
- Immunological suppression is key to regulating immune responses.
- Mechanisms like clonal deletion, anergy, and suppressor cells have been proposed.
- The existence and function of suppressor cells (Ts) are central to immune regulation.
Purpose of the Study:
- To review evidence supporting the existence of suppressor T (Ts) cells.
- To elucidate the role of Ts cells in general autoimmunity.
- To specifically examine the role of Ts cells in experimental allergic encephalomyelitis (EAE).
Main Methods:
- Review of existing scientific literature on suppressor T cells.
- Analysis of data concerning Ts cell lines and clones.
- Examination of in-vivo studies demonstrating Ts cell activity.
Main Results:
- Evidence supports the existence of distinct suppressor T (Ts) cells.
- Ts cells actively downregulate autoimmune responses in vivo.
- Specific Ts cell lines and clones demonstrate regulatory capacity in EAE models.
Conclusions:
- Suppressor T (Ts) cells are a distinct cell type with specific regulatory functions.
- Ts cells play a significant role in controlling autoimmune diseases like EAE.
- Understanding Ts cell mechanisms is vital for immune regulation and autoimmunity research.