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Licensed Unlicensed Requires Authentication Published by De Gruyter June 1, 2005

Regulation of Leukocyte Trafficking by Lipoxins

  • Pauline Diamond , Ann McGinty , Declan Sugrue , Hugh R. Brady and Catherine Godson

Abstract

Lipoxins are lipoxygenase interaction products formed by transcellular metabolism during host defence and inflammation. In model systems, lipoxins modulate polymorphonuclear leukocytes (PMN) chemotaxis, adhesion molecule expression, inhibit PMN-endothelial cell adhesion, and attenuate cytokine release from epithelial cells. These observations raise the possibility that lipoxins are ‘stop signals’ for PMN-mediated tissue injury and promote the resolution of acute inflammation.

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Published Online: 2005-06-01
Published in Print: 1999-03-01

Copyright (c)1999 by Walter de Gruyter GmbH & Co. KG

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