GM-CSF mediates autoimmunity by enhancing IL-6-dependent Th17 cell development and survival.

GM-CSF mediates autoimmunity by enhancing IL-6-dependent Th17 cell development and survival.
复制标题

DOI:
10.1084/jem.20071119
复制
发表时间:
2008-09-29
期刊:
The Journal of experimental medicine
影响因子:
--
通讯作者:
Kopf M
Kopf M
中科院分区:
其他
文献类型:
--
作者:
Sonderegger I;Iezzi G;Maier R;Schmitz N;Kurrer M;Kopf M

文献摘要

参考文献

被引文献

相似文献

粒细胞-巨噬细胞集落刺激因子(GM-CSF)在器官相关性自身免疫性炎症性疾病(包括实验性过敏性脑炎和胶原诱导性关节炎)的发生发展中起重要作用。已经提出了GM-CSF在自身免疫应答的起始和效应阶段中的作用。本研究采用自身免疫性心脏炎性疾病(心肌炎)模型,探讨GM-CSF在自身免疫中的作用机制。先前已经显示,用心脏肌球蛋白免疫后的病理后果依赖于IL-1、IL-6、IL-23和IL-17。我们发现先天性GM-CSF对于树突状细胞的IL-6和IL-23应答以及体内病理性Th 17细胞的产生至关重要。此外,GM-CSF通过增强抗原特异性CD 4 + T细胞的IL-6依赖性存活来促进自身免疫。这些结果提示GM-CSF在体内通过调节IL-6和IL-23促进Th 17细胞的产生和维持中的新作用。
Granulocyte macrophage–colony stimulating factor (GM-CSF) is critically involved in development of organ-related autoimmune inflammatory diseases including experimental allergic encephalitis and collagen-induced arthritis. Roles of GM-CSF in the initiation and in the effector phase of the autoimmune response have been proposed. Our study was designed to investigate the mechanisms of GM-CSF in autoimmunity using a model of autoimmune heart inflammatory disease (myocarditis). The pathological sequel after immunization with heart myosin has been shown previously to depend on IL-1, IL-6, IL-23, and IL-17. We found that innate GM-CSF was critical for IL-6 and IL-23 responses by dendritic cells and generation of pathological Th17 cells in vivo. Moreover, GM-CSF promoted autoimmunity by enhancing IL-6–dependent survival of antigen specific CD4+ T cells. These results suggest a novel role for GM-CSF in promoting generation and maintenance of Th17 cells by regulation of IL-6 and IL-23 in vivo.
DOI: 10.1016/j.cell.2006.07.035
发表时间: 2006-09-22
期刊: CELL
影响因子: 64.5
作者:
Ivanov, Ivaylo I.;McKenzie, Brent S.;Littman, Dan R.
通讯作者: Littman, Dan R.
DOI: 10.1161/01.cir.0000043802.38699.66
发表时间: 2003-01-21
期刊: CIRCULATION
影响因子: 37.8
作者:
Eriksson, U;Kurrer, MO;Kopf, M
通讯作者: Kopf, M
DOI: 10.1038/nm960
发表时间: 2003-12-01
期刊: NATURE MEDICINE
影响因子: 82.9
作者:
Eriksson, U;Ricci, R;Penninger, JM
通讯作者: Penninger, JM
DOI: 10.1084/jem.20021788
发表时间: 2003-02-03
期刊: The Journal of experimental medicine
影响因子: --
作者:
Eriksson U;Kurrer MO;Sonderegger I;Iezzi G;Tafuri A;Hunziker L;Suzuki S;Bachmaier K;Bingisser RM;Penninger JM;Kopf M
通讯作者: Kopf M
DOI: 10.1186/ar318
发表时间: 2001
期刊: Arthritis research
影响因子: --
作者:
Cook AD;Braine EL;Campbell IK;Rich MJ;Hamilton JA
通讯作者: Hamilton JA