Glucocorticoids, lipocortins and the immune response
โ Scribed by Nicolas J. Goulding; Paul M. Guyre
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 743 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0952-7915
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โฆ Synopsis
Clucocorticoids
are immunosuppressive and antiinflammatory agents that act through multiple mechanisms. This review highlights recent evidence that lipocortin-I, a member of the annexin family of calcium-binding proteins, can be induced by glucocorticoids, and may mediate some of the effects of glucocorticoids through putative lipocortin-1 receptors, which have been found on the surface of phagocytic cells. Recent advances in annexin biology have been drawn together to formulate a novel hypothesis for the regulation of inflammation.
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Despite the importance of glucocorticoids (GCs) to modern medicine, the physiological role of endogenous corticosteroids in immunomodulation is poorly understood. This article discusses evidence suggesting that endogenous GCs not only suppress but also direct and enhance immune functions. These ofte
The human squamous cell carcinoma SyCCIY1 undergoes spontaneous terminal differentiation in the confluent state. The degree of maturation was markedly increased by glucocorticoids and by both human recombinant and placental lipocortin I. Western analyses demonstrated cellular secretion of lipocortin