期刊
CYTOKINE & GROWTH FACTOR REVIEWS
卷 15, 期 5, 页码 353-366出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.cytogfr.2004.03.011
关键词
TNF; reverse signaling; immune plasticity
The inflammatory cytokine tumor necrosis factor (TNF), as well as most other ligand members of the TNF superfamily, exist both as classical soluble cytokines, but also in the form of type II transmembrane proteins. Both forms possess bioactivity, although some effects are distinct. In addition, an increasing body of evidence suggests that the membrane integrated ligands can receive signals, i.e. act as receptors which can transmit positive and negative feedback signals into the ligand bearing cell. Thus, reverse signaling enables a two-way communication in cell-to-cell signaling, and it is conceivable that this bi-directional signal exchange contributes to the plasticity of the ligand-receptor systems. Reverse signaling mainly has been observed in the immune system and within the TNF superfamily. Its function is only beginning to emerge warranting additional investigation, especially when it comes to therapeutic strategies involving cytokine modulation. This review provides an update of the literature about reverse signaling of transmembrane TNF family members and discusses its potential biological and clinical impact. (C) 2004 Elsevier Ltd. All rights reserved.
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