The role of P2X7 in pain and inflammationReportar como inadecuado




The role of P2X7 in pain and inflammation - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Purinergic Signalling

, 3:163

First Online: 03 January 2007Received: 11 January 2006Accepted: 31 January 2006DOI: 10.1007-s11302-006-9031-1

Cite this article as: Hughes, J.P., Hatcher, J.P. & Chessell, I.P. Purinergic Signalling 2007 3: 163. doi:10.1007-s11302-006-9031-1

Abstract

The P2X7 purinoceptor is unique amongst the P2X receptor family in that its activation is able to stimulate the release of mature, biologically active interleukin-1β IL-1β, as well as a variety of other proinflammatory cytokines. Coupled with the predominate localisation of this receptor to immunocytes of haemopoetic origin, this receptor is an obvious candidate to play a major and pivotal role in processes of pain and inflammation. Using genetically modified animals that lack the P2X7 receptor, several investigators have shown that these mice do indeed demonstrate a blunted inflammatory response, and fail to develop pain following both inflammatory and neuropathic insult. These animals also show altered cytokine production in response to inflammatory stimulus, which is far broader than merely modulation of IL-1β release. In this short article, we review the role of the P2X7 receptor in modulating the release of cytokines and other mediators, and discuss the findings made from P2X7 receptor-deficient animals. As well as highlighting outstanding questions regarding this intriguing receptor, we also speculate as to the potential therapeutic benefit of P2X7 receptor modulation.

Key wordscytokines inflammation interleukin-1β pain P2X7  Download fulltext PDF



Autor: Jane P Hughes - Jonathan P Hatcher - Iain P Chessell

Fuente: https://link.springer.com/







Documentos relacionados