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Current Drug Targets - Inflammation & Allergy

Editor-in-Chief

ISSN (Print): 1568-010X
ISSN (Online): 1568-010X

Role of Fas-Ligand Induced Apoptosis in Pulmonary Inflammation and Injury

Author(s): George A. DosReis and Valeria M. Borges

Volume 2, Issue 2, 2003

Page: [161 - 167] Pages: 7

DOI: 10.2174/1568010033484287

Price: $65

Abstract

In the lung, inflammation followed by the loss of epithelial cell precursors beyond a safeguard threshold, leads to increased mesenchymal repair and autonomous fibrosis. Fas-Fas ligand induced apoptosis promotes IL-1β secretion, neutrophil extravasation, and loss of epithelial cells. In models of lung disease, inflammation and fibrosis can be controled by interfering with either Fas-Fas ligand interaction, or with downstream caspase activation. These results suggest that the Fas-Fas ligand pathway is a target for the design of new therapeutic strategies for lung diseases.

Keywords: apoptosis, fas, inflammation, macrophage, lung, fibrosis, cell death, chemokines


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