期刊
PURINERGIC SIGNALLING
卷 17, 期 4, 页码 521-531出版社
SPRINGER
DOI: 10.1007/s11302-021-09804-8
关键词
Pannexin 1; Inflammation; Purinergic signaling
资金
- (BEI) [HL137112]
- [HL120840]
Panx1 is a widely expressed protein forming large channels involved in inflammation and injury responses by releasing ATP and metabolites. It plays a crucial role in mediating signaling in response to pro-inflammatory stimuli, with a focus on vasculature coordination.
Pannexin 1 (Panx1) is a ubiquitously expressed protein forming large conductance channels that are central to many distinct inflammation and injury responses. There is accumulating evidence showing ATP released from Panx1 channels, as well as metabolites, provide effective paracrine and autocrine signaling molecules that regulate different elements of the injury response. As channels with a broad range of permselectivity, Panx1 channels mediate the secretion and uptake of multiple solutes, ranging from calcium to bacterial derived molecules. In this review, we describe how Panx1 functions in response to different pro-inflammatory stimuli, focusing mainly on signaling coordinated by the vasculature. How Panx1 mediates ATP release by injured cells is also discussed. The ability of Panx1 to serve as a central component of many diverse physiologic responses has proven to be critically dependent on the context of expression, post-translational modification, interacting partners, and the mode of stimulation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据