HEB is required for the specification of fetal IL-17-producing γδ T cells.
HEB is required for the specification of fetal IL-17-producing γδ T cells.
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DOI:
10.1038/s41467-017-02225-5
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发表时间:
2017-12-08
影响因子:
16.6
通讯作者:
Anderson MK
中科院分区:
文献类型:
--
作者:
In TSH;Trotman-Grant A;Fahl S;Chen ELY;Zarin P;Moore AJ;Wiest DL;Zúñiga-Pflücker JC;Anderson MK
IL-17-producing γδ T (γδT17) cells are critical components of the innate immune system. However, the gene networks that control their development are unclear. Here we show that HEB (HeLa E-box binding protein, encoded by Tcf12) is required for the generation of a newly defined subset of fetal-derived CD73− γδT17 cells. HEB is required in immature CD24+CD73− γδ T cells for the expression of Sox4, Sox13, and Rorc, and these genes are repressed by acute expression of the HEB antagonist Id3. HEB-deficiency also affects mature CD73+ γδ T cells, which are defective in RORγt expression and IL-17 production. Additionally, the fetal TCRγ chain repertoire is altered, and peripheral Vγ4 γδ T cells are mostly restricted to the IFNγ-producing phenotype in HEB-deficient mice. Therefore, our work identifies HEB-dependent pathways for the development of CD73+ and CD73− γδT17 cells, and provides mechanistic evidence for control of the γδT17 gene network by HEB. The γδ T cell pool includes abundant IL-17-producing cells that protect mucosal surfaces, but the signals that control γδ T cell specification are unclear. Here the authors identify a role for the transcription factor HEB, and antagonistic activity of Id3, in the development of these cells.
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DOI:
10.1084/jem.20131540
发表时间:
2014-02-10
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Coffey F;Lee SY;Buus TB;Lauritsen JP;Wong GW;Joachims ML;Thompson LF;Zúñiga-Pflücker JC;Kappes DJ;Wiest DL
通讯作者:
Wiest DL
影响因子:
11.4
作者:
Blom, B;Heemskerk, MHM;Spits, H
通讯作者:
Spits, H
影响因子:
5.4
作者:
Braunstein, Marsela;Anderson, Michele K.
通讯作者:
Anderson, Michele K.
影响因子:
30.5
作者:
D'Cruz, Louise M.;Knell, Jamie;Goldrath, Ananda W.
通讯作者:
Goldrath, Ananda W.
影响因子:
20.3
作者:
Fenoglio, Daniela;Poggi, Alessandro;Zocchi, Maria Raffaella
通讯作者:
Zocchi, Maria Raffaella