Autoimmune responses are controlled by complex regulatory circuits. Previous work has revealed that factors controlling autoimmunity can act both as potentiating and inhibitory agents, depending upon the site and timing of exposure. Recent advances in this complex field have at least partially uncov
Regulation of autoimmunity by proinflammatory cytokines
β Scribed by Andrew P Cope
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 753 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0952-7915
No coin nor oath required. For personal study only.
β¦ Synopsis
Studies extending over a decade have provided compelling evidence to suggest that chronic expression of proinflammatory cytokines in vivo leads to unique regulatory properties that target the cognate immune response in a way that appears to be beneficial to the host. This review focuses on the prototypic proinflammatory cytokine tumour necrosis factor alpha, because recent studies of autoimmune disease in mice and man have unraveled a novel and unexpected immunosuppressive role for this inflammatory mediator during the effector phase of the autoimmune process. So far, T lymphocytes would appear to be important cellular targets of this immunoregulatory effect.
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