Cutting Edge: The Expression of Transcription Inhibitor GFI1 Is Induced by Retinoic Acid to Rein in Th9 Polarization.
Cutting Edge: The Expression of Transcription Inhibitor GFI1 Is Induced by Retinoic Acid to Rein in Th9 Polarization.
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DOI:
10.4049/jimmunol.2200328
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发表时间:
2022-10-01
期刊:
影响因子:
--
通讯作者:
Kim CH
中科院分区:
文献类型:
--
作者:
Friesen L;Kostlan R;Liu Q;Yu H;Zhu J;Lukacs N;Kim CH
IL-9, produced mainly by specialized T cells, mast cells and ILC2, regulates immune responses including anti-helminth and allergic responses. Polarization of naïve CD4 T cells into IL9-producing T cells (Th9) is induced by IL-4 and TGF-β1 or IL-1β. Here, we report that the transcription factor GFI1 plays a negative role in mouse Th9 polarization. Moreover, the expression of GFI1 is controlled by liganded RARα, allowing GFI1 to mediate the negative effect of retinoic acid on IL-9 expression. The Gfi1 gene has multiple RARα binding sites in the promoter region for recruiting nuclear coactivator SRC3 and p300 for histone epigenetic modifications in a retinoic acid-dependent manner. Retinoic acid-induced GFI1 binds the Il9 gene and suppresses its expression. Thus, GFI1 is a novel negative regulator of Il9 gene expression. The negative GFI1 pathway for IL-9 regulation provides a potential control point for Th9 activity.
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影响因子:
30.5
作者:
通讯作者:
--
影响因子:
9
作者:
Kaplan MH
通讯作者:
Kaplan MH
DOI:
10.1084/jem.20081666
发表时间:
2009-02-16
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Zhu J;Davidson TS;Wei G;Jankovic D;Cui K;Schones DE;Guo L;Zhao K;Shevach EM;Paul WE
通讯作者:
Paul WE
影响因子:
3.8
作者:
SCHMITT E;HUELS C;RUEDE E
通讯作者:
RUEDE E
DOI:
10.4049/jimmunol.1000356
发表时间:
2010-07-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Beriou G;Bradshaw EM;Lozano E;Costantino CM;Hastings WD;Orban T;Elyaman W;Khoury SJ;Kuchroo VK;Baecher-Allan C;Hafler DA
通讯作者:
Hafler DA