Induction of innate lymphoid cell-derived interleukin-22 by the transcription factor STAT3 mediates protection against intestinal infection.
Induction of innate lymphoid cell-derived interleukin-22 by the transcription factor STAT3 mediates protection against intestinal infection.
复制标题
DOI:
10.1016/j.immuni.2013.10.021
复制
发表时间:
2014-01-16
期刊:
影响因子:
32.4
通讯作者:
Fu, Yang-Xin
中科院分区:
文献类型:
--
作者:
Guo, Xiaohuan;Qiu, Ju;Tu, Tony;Yang, Xuanming;Deng, Liufu;Anders, Robert A.;Zhou, Liang;Fu, Yang-Xin
Inhibitors of the transcription factor STAT3 target STAT3-dependent tumorigenesis but patients often develop diarrhea from unknown mechanisms. Here we showed that STAT3 deficiency increased morbidity and mortality after Citrobacter rodentium infection with decreased secretion of cytokines including IL-17 and IL-22 associated with the transcription factor RORγt. Administration of the cytokine IL-22 was sufficient to rescue STAT3-deficient mice from lethal infection. Although STAT3 was required for IL-22 production in both innate and adaptive arms, using conditional gene deficient mice we observed that STAT3 expression in RORγt+ innate lymphoid cells (ILC3s), but not T cells, was essential for the protection. However, STAT3 was required for RORγt expression in T helper cells, but not in ILC3s. Activated STAT3 could directly bind to the Il22 locus. Thus, cancer therapies that utilize STAT3 inhibitors increase the risk for pathogen-mediated diarrhea through direct suppression of IL-22 from gut ILCs.
登录
查看更多内容
影响因子:
64.5
作者:
Ivanov, Ivaylo I.;McKenzie, Brent S.;Littman, Dan R.
通讯作者:
Littman, Dan R.
影响因子:
32.4
作者:
Basu R;O'Quinn DB;Silberger DJ;Schoeb TR;Fouser L;Ouyang W;Hatton RD;Weaver CT
通讯作者:
Weaver CT
DOI:
10.4049/jimmunol.1300379
发表时间:
2013-08-15
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Furusawa J;Moro K;Motomura Y;Okamoto K;Zhu J;Takayanagi H;Kubo M;Koyasu S
通讯作者:
Koyasu S
DOI:
10.1084/jem.20082683
发表时间:
2009-07-06
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Pickert G;Neufert C;Leppkes M;Zheng Y;Wittkopf N;Warntjen M;Lehr HA;Hirth S;Weigmann B;Wirtz S;Ouyang W;Neurath MF;Becker C
通讯作者:
Becker C
影响因子:
32.4
作者:
Qiu J;Heller JJ;Guo X;Chen ZM;Fish K;Fu YX;Zhou L
通讯作者:
Zhou L