Abstract
The accumulation of neutrophils during inflammation is essential for the destruction and removal of invading microorganisms. However, for resolution of inflammation to occur, neutrophils must also be removed from the inflammatory site since these cells are capable of releasing tissue toxic molecules. Neutrophil removal has been shown to occur via apoptosis and phagocyte clearance of apoptotic cells. Therefore, manipulation of these processes is likely to be a key therapeutic strategy in the management of inflammatory disease. In this review, we examine mediators of neutrophil survival and apoptosis and the signalling pathways that regulate the balance between life and death in these cells.
Keywords: inflammation, macrophages, fibroblasts, phagocytosis, caspases, bcl family proteins, calpains, p kinase
Current Drug Targets - Inflammation & Allergy
Title: Regulation of Neutrophil Apoptosis and Removal of Apoptotic Cells
Volume: 4 Issue: 4
Author(s): A. Walker, C. Ward, E. L. Taylor, I. Dransfield, S. P. Hart, C. Haslett and A. G. Rossi
Affiliation:
Keywords: inflammation, macrophages, fibroblasts, phagocytosis, caspases, bcl family proteins, calpains, p kinase
Abstract: The accumulation of neutrophils during inflammation is essential for the destruction and removal of invading microorganisms. However, for resolution of inflammation to occur, neutrophils must also be removed from the inflammatory site since these cells are capable of releasing tissue toxic molecules. Neutrophil removal has been shown to occur via apoptosis and phagocyte clearance of apoptotic cells. Therefore, manipulation of these processes is likely to be a key therapeutic strategy in the management of inflammatory disease. In this review, we examine mediators of neutrophil survival and apoptosis and the signalling pathways that regulate the balance between life and death in these cells.
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Cite this article as:
Walker A., Ward C., Taylor L. E., Dransfield I., Hart P. S., Haslett C. and Rossi G. A., Regulation of Neutrophil Apoptosis and Removal of Apoptotic Cells, Current Drug Targets - Inflammation & Allergy 2005; 4 (4) . https://dx.doi.org/10.2174/1568010054526278
DOI https://dx.doi.org/10.2174/1568010054526278 |
Print ISSN 1568-010X |
Publisher Name Bentham Science Publisher |
Online ISSN 1568-010X |
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