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Function of tumor necrosis factor receptor family members on regulatory T-cells.
- Source :
-
Immunologic research [Immunol Res] 2005; Vol. 32 (1-3), pp. 15-29. - Publication Year :
- 2005
-
Abstract
- Effector cells play a crucial role in the immune system of higher vertebrates in eliminating invading pathogens and transformed cells that could cause disease or death of the individual. To be effective and specific, immune responses have to distinguish between self and nonself. Mechanisms of central and peripheral tolerance have evolved to control effector cells that could respond to autoantigens. Regulatory T-cells (Treg cells) are critical modulators of effector cells in the periphery that suppress autoreactive T-cells but are also involved in modulating immune responses against invading pathogens. Identification of surface markers of Treg cells and the development of in vitro systems to study the suppressive function of Treg cells have revealed distinct phenotypic and functional subsets of Treg cells. Several tumor necrosis factor receptor (TNFR) family members have been shown to play a role in the development, homeostasis, and suppressor function of Treg cells. Recent findings suggest that TNFRs and other cell-surface molecules of Treg cells can be explored for therapeutic strategies targeting autoimmune disorders, cancer, and immune responses against pathogens.
Details
- Language :
- English
- ISSN :
- 0257-277X
- Volume :
- 32
- Issue :
- 1-3
- Database :
- MEDLINE
- Journal :
- Immunologic research
- Publication Type :
- Academic Journal
- Accession number :
- 16106056
- Full Text :
- https://doi.org/10.1385/IR:32:1-3:015