Role of glucocorticoids in neutrophil and endothelial adhesion molecule expression and function
- PMID: 18475448
- PMCID: PMC2365327
- DOI: 10.1155/S0962935192000176
Role of glucocorticoids in neutrophil and endothelial adhesion molecule expression and function
Abstract
Glucocorticoids are very effective inhibitors of both the acute and chronic inflammatory response. In this study the hypothesis that glucocorticoids inhibit an early component of the inflammatory response, neutrophil adhesion to endothelium, by down-regulation of adhesion molecules on neutrophils or endothelium was examined. No effect of dexamethasone on neutrophil adhesion to endothelium or of antigen expression by neutrophils or endothelium was found. The mechanism of action of glucocorticoids in the inflammatory response is probably not mediated by alterations in adhesion molecules.
Similar articles
-
Glucocorticoid receptor regulates expression of L-selectin and CD11/CD18 on human neutrophils.Circulation. 1997 Jul 1;96(1):295-301. doi: 10.1161/01.cir.96.1.295. Circulation. 1997. PMID: 9236448
-
An assessment of the effects of glucocorticoids on degranulation, chemotaxis, binding to vascular endothelium and formation of leukotriene B4 by purified human neutrophils.J Pharmacol Exp Ther. 1989 Aug;250(2):598-605. J Pharmacol Exp Ther. 1989. PMID: 2547940
-
Pre-translational regulation of neutrophil L-selectin in glucocorticoid-challenged cattle.Vet Immunol Immunopathol. 2001 Dec;83(3-4):213-40. doi: 10.1016/s0165-2427(01)00381-6. Vet Immunol Immunopathol. 2001. PMID: 11730931
-
Neutrophil-endothelial cell interactions: mechanisms of neutrophil adherence to vascular endothelium.J Invest Dermatol. 1989 Aug;93(2 Suppl):53S-58S. doi: 10.1111/1523-1747.ep12581069. J Invest Dermatol. 1989. PMID: 2666523 Review.
-
The role of neutrophils in myocardial ischemia-reperfusion injury.Cardiovasc Res. 1999 Sep;43(4):860-78. doi: 10.1016/s0008-6363(99)00187-x. Cardiovasc Res. 1999. PMID: 10615413 Review.
Cited by
-
The neutrophil migration induced by tumour necrosis factor alpha in mice is unaffected by glucocorticoids.Mediators Inflamm. 1997;6(1):46-52. doi: 10.1080/09629359791929. Mediators Inflamm. 1997. PMID: 18472833 Free PMC article.
-
Biological characterization of purified macrophage-derived neutrophil chemotactic factor.Mediators Inflamm. 1995;4(4):263-9. doi: 10.1155/S0962935195000421. Mediators Inflamm. 1995. PMID: 18475649 Free PMC article.
References
LinkOut - more resources
Full Text Sources