Notch simultaneously orchestrates multiple helper T cell programs independently of cytokine signals.
Notch simultaneously orchestrates multiple helper T cell programs independently of cytokine signals.
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DOI:
10.1016/j.immuni.2013.07.006
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发表时间:
2013-07-25
期刊:
影响因子:
32.4
通讯作者:
Pear WS
中科院分区:
文献类型:
--
作者:
Bailis W;Yashiro-Ohtani Y;Fang TC;Hatton RD;Weaver CT;Artis D;Pear WS
Two models are proposed to explain Notch function during helper T (Th) cell differentiation. One argues that Notch instructs one Th cell fate over the other, whereas the other posits that Notch function is dictated by cytokines. Here we provide a detailed mechanistic study investigating the role of Notch in orchestrating Th cell differentiation. Notch neither instructed Th cell differentiation nor did cytokines direct Notch activity, but instead, Notch simultaneously regulated the Th1, Th2, and Th17 cell genetic programs independently of cytokine signals. In addition to regulating these programs in both polarized and non-polarized Th cells, we identified Ifng as a direct Notch target. Notch bound the Ifng CNS-22 enhancer, where it synergized with Tbet at the promoter. Thus, Notch acts as an unbiased amplifier of Th cell differentiation. Our data provide a paradigm for Notch in hematopoiesis, with Notch simultaneously orchestrating multiple lineage programs, rather than restricting alternate outcomes.
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影响因子:
30.5
作者:
通讯作者:
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影响因子:
30.5
作者:
通讯作者:
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DOI:
10.4049/jimmunol.1003658
发表时间:
2011-07-15
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Keerthivasan S;Suleiman R;Lawlor R;Roderick J;Bates T;Minter L;Anguita J;Juncadella I;Nickoloff BJ;Le Poole IC;Miele L;Osborne BA
通讯作者:
Osborne BA
影响因子:
6.7
作者:
Auderset F;Schuster S;Coutaz M;Koch U;Desgranges F;Merck E;MacDonald HR;Radtke F;Tacchini-Cottier F
通讯作者:
Tacchini-Cottier F
DOI:
10.1084/jem.20062305
发表时间:
2007-07-09
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Skokos D;Nussenzweig MC
通讯作者:
Nussenzweig MC