Cutting edge: TNF receptor-associated factor 4 restricts IL-17-mediated pathology and signaling processes.
Cutting edge: TNF receptor-associated factor 4 restricts IL-17-mediated pathology and signaling processes.
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DOI:
10.4049/jimmunol.1200470
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发表时间:
2012-07-01
期刊:
影响因子:
--
通讯作者:
Li X
中科院分区:
文献类型:
--
作者:
Zepp JA;Liu C;Qian W;Wu L;Gulen MF;Kang Z;Li X
The effector T-cell subset, Th17, plays a significant role in the pathogenesis of multiple sclerosis as well as other autoimmune diseases. The signature cytokine, IL-17, engages the IL-17R and recruits the E3-ligase Act1 upon stimulation. In this study we examined the role of TRAF4 in IL-17 signaling and Th17-mediated autoimmune encephalomyelitis. Primary cells from TRAF4-deficient mice displayed markedly enhanced IL-17-activated signaling pathways and induction of chemokine mRNA. Adoptive transfer of MOG 35–55 specific wild-type Th17 cells into TRAF4-deficient recipient mice induced an earlier onset of disease. Mechanistically, we found that TRAF4 and TRAF6 utilized the same TRAF-binding sites on Act1, allowing the competition of TRAF4 with TRAF6 for the interaction with Act1. Taken together, this study reveals the necessity of a unique role of TRAF4 in restricting the effects of IL-17 signaling and Th17-mediated disease.
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DOI:
10.1084/jem.20100703
发表时间:
2010-11-22
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Zhu S;Pan W;Shi P;Gao H;Zhao F;Song X;Liu Y;Zhao L;Li X;Shi Y;Qian Y
通讯作者:
Qian Y
影响因子:
32.4
作者:
Kang Z;Altuntas CZ;Gulen MF;Liu C;Giltiay N;Qin H;Liu L;Qian W;Ransohoff RM;Bergmann C;Stohlman S;Tuohy VK;Li X
通讯作者:
Li X
影响因子:
30.5
作者:
Qian, Youcun;Liu, Caini;Li, Xiaoxia
通讯作者:
Li, Xiaoxia
影响因子:
4.8
作者:
Xiao, Hui;Qian, Wen;Li, Xiaoxia
通讯作者:
Li, Xiaoxia
影响因子:
13.8
作者:
Novatchkova, M;Leibbrandt, A;Eisenhaber, F
通讯作者:
Eisenhaber, F