Human eosinophils: Apoptosis versus survival in the mediation of inflammation

Abstract Eosinophil-derived mediators are thought to make a major contribution to the inflammation underlying a number of allergic diseases, most notably asthma. The toxic potential of eosinophils at tissue sites of inflammation might be limited if they were cleared by the process of programmed cell...
Ausführliche Beschreibung

Abstract Eosinophil-derived mediators are thought to make a major contribution to the inflammation underlying a number of allergic diseases, most notably asthma. The toxic potential of eosinophils at tissue sites of inflammation might be limited if they were cleared by the process of programmed cell death or apoptosis. In this review we have examined the relationship between the signal transduction pathways important in controlling cytokine-induced prolonged survival and the mechanisms responsible for the induction and control of apoptosis in the eosinophil. A greater understanding of these processes might result in the development of novel therapeutic agents which would promote the safe and rapid removal by apoptosis of this important pro-inflammatory cell. Ausführliche Beschreibung