Cutting edge: the pathogenicity of IFN-γ-producing Th17 cells is independent of T-bet.
Cutting edge: the pathogenicity of IFN-γ-producing Th17 cells is independent of T-bet.
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DOI:
10.4049/jimmunol.1203172
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发表时间:
2013-05-01
期刊:
影响因子:
--
通讯作者:
Bettelli E
中科院分区:
文献类型:
--
作者:
Duhen R;Glatigny S;Arbelaez CA;Blair TC;Oukka M;Bettelli E
During the development of experimental autoimmune encephalomyelitis (EAE), the proportion of pathogenic and myelin-specific cells within CNS-infiltrating cytokine producing T helper (Th) cells is unknown. Using an IL-17A-IFN-γ double reporter mouse and I-Ab/MOG38–49 tetramer, we show here that IL-17+ IFN-γ+ Th cells, which are expanded in the CNS during EAE, are highly enriched in MOG-specific T cells. We further demonstrate that IL-23 is essential for the generation and expansion of IFN-γ producing Th17 cells independently of the Th1-associated transcription factors T-bet, STAT1 and STAT4. Furthermore, Th17 and IL-17+ IFN-γ+ Th cells can induce CNS autoimmunity independently of T-bet. While T-bet is crucial for Th1 mediated EAE T-bet is dispensable for Th17 cell-mediated autoimmunity. Our results suggest the existence of different epigenetic programs that regulate IFN-γ expression in Th1 and Th17 cells.
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影响因子:
15.3
作者:
Bettelli, E;Sullivan, B;Szabo, SJ;Sobel, RA;Glimcher, H;Kuchroo, VK
通讯作者:
Kuchroo, VK
DOI:
10.4049/jimmunol.0902907
发表时间:
2010-02-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Doodes PD;Cao Y;Hamel KM;Wang Y;Rodeghero RL;Mikecz K;Glant TT;Iwakura Y;Finnegan A
通讯作者:
Finnegan A
影响因子:
30.5
作者:
通讯作者:
--
影响因子:
30.5
作者:
Lazarevic V;Glimcher LH
通讯作者:
Glimcher LH
DOI:
10.1084/jem.20080159
发表时间:
2008-07-07
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Kroenke MA;Carlson TJ;Andjelkovic AV;Segal BM
通讯作者:
Segal BM