IL-1 receptor 2 (IL-1R2) and its role in immune regulation.
IL-1 receptor 2 (IL-1R2) and its role in immune regulation.
复制标题
DOI:
10.1016/j.bbi.2012.11.006
复制
发表时间:
2013-08
影响因子:
15.1
通讯作者:
Freund, Gregory G.
中科院分区:
文献类型:
--
作者:
Peters, Vanessa A.;Joesting, Jennifer J.;Freund, Gregory G.
The cytokine IL-1 is critical to the pathogenesis of a variety of human conditions and diseases. Unlike most other cytokines, IL-1 is counterbalanced by two endogenous inhibitors. The functional significance of IL-1 receptor antagonist (IL-1RA) is well documented due to the clinical utilization of the recombinant human IL-1RA analog, anakinra. In contrast, much less is known about the type 2 IL-1 receptor (IL-1R2), which acts as a decoy receptor for IL-1. While IL-1R2 is structurally similar to the type 1 IL-1 receptor (IL-1R1) responsible for IL-1 signal transduction, its truncated cytoplasmic domain and lack of Toll-IL-1 receptor (TIR) region renders IL-1R2 incapable of transmembrane signaling. IL-1R2 competes with IL-1R1 for ligands and for the IL-1R1 co-receptor, IL-1 receptor accessory protein (IL-1RAP). Additionally, IL-1R2 exists in both a membrane bound and soluble form (sIL-1R2) that has biological properties similar to both a decoy receptor and a binding protein. Thus far, IL-1R2 has been implicated in arthritis, endometriosis, organ transplantation, sepsis/sickness behavior, diabetes, atherosclerosis, autoimmune inner ear disease (AIED), Alzheimer’s disease and ulcerative colitis. In this review, we will detail the functional properties of IL-1R2 and examine its role in human disease.
登录
查看更多内容
影响因子:
6.1
作者:
Akoum, Ali;Lawson, C.;Maheux, R.
通讯作者:
Maheux, R.
影响因子:
11.1
作者:
Dinarello CA
通讯作者:
Dinarello CA
影响因子:
82.9
作者:
Economides, AN;Carpenter, LR;Stahl, N
通讯作者:
Stahl, N
影响因子:
64.5
作者:
Chen, H;Charlat, O;Morgenstern, JP
通讯作者:
Morgenstern, JP
影响因子:
15.3
作者:
DOWER, SK;KRONHEIM, SR;URDAL, DL
通讯作者:
URDAL, DL