Batf stabilizes Th17 cell development via impaired Stat5 recruitment of Ets1-Runx1 complexes.
Batf stabilizes Th17 cell development via impaired Stat5 recruitment of Ets1-Runx1 complexes.
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DOI:
10.15252/embj.2021109803
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发表时间:
2023-04-17
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影响因子:
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Although the activator protein‐1 (AP‐1) factor Batf is required for Th17 cell development, its mechanisms of action to underpin the Th17 program are incompletely understood. Here, we find that Batf ensures Th17 cell identity in part by restricting alternative gene programs through its actions to restrain IL‐2 expression and IL‐2‐induced Stat5 activation. This, in turn, limits Stat5‐dependent recruitment of Ets1‐Runx1 factors to Th1‐ and Treg‐cell‐specific gene loci. Thus, in addition to pioneering regulatory elements in Th17‐specific loci, Batf acts indirectly to inhibit the assembly of a Stat5‐Ets1‐Runx1 complex that enhances the transcription of Th1‐ and Treg‐cell‐specific genes. These findings unveil an important role for Stat5‐Ets1‐Runx1 interactions in transcriptional networks that define alternate T cell fates and indicate that Batf plays an indispensable role in both inducing and maintaining the Th17 program through its actions to regulate the competing actions of Stat5‐assembled enhanceosomes that promote Th1‐ and Treg‐cell developmental programs. Batf impairs assembly of a Stat5‐Ets1‐Runx1 complex that promotes Th1 and Treg‐cell developmental programs to maintain Th17 cell identity.
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DOI:
10.15252/embj.201592534
发表时间:
2016-03-01
期刊:
The EMBO journal
影响因子:
--
作者:
Bevington SL;Cauchy P;Piper J;Bertrand E;Lalli N;Jarvis RC;Gilding LN;Ott S;Bonifer C;Cockerill PN
通讯作者:
Cockerill PN
影响因子:
14.9
作者:
Babicki S;Arndt D;Marcu A;Liang Y;Grant JR;Maciejewski A;Wishart DS
通讯作者:
Wishart DS
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
影响因子:
4.4
作者:
Burchill, Matthew A.;Yang, Jianying;Farrar, Michael A.
通讯作者:
Farrar, Michael A.
影响因子:
64.5
作者:
Feng Y;Arvey A;Chinen T;van der Veeken J;Gasteiger G;Rudensky AY
通讯作者:
Rudensky AY