Cutting edge: all-trans retinoic acid sustains the stability and function of natural regulatory T cells in an inflammatory milieu.
Cutting edge: all-trans retinoic acid sustains the stability and function of natural regulatory T cells in an inflammatory milieu.
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尖端技术:全反式视黄酸维持炎症环境中天然调节性 T 细胞的稳定性和功能
DOI:
10.4049/jimmunol.1000598
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发表时间:
2010-09-01
期刊:
影响因子:
--
通讯作者:
Zheng SG
中科院分区:
文献类型:
--
作者:
Zhou X;Kong N;Wang J;Fan H;Zou H;Horwitz D;Brand D;Liu Z;Zheng SG
Recent studies have demonstrated that plasticity of naturally occurring CD4+Foxp3+ regulatory T cells (nTregs) may account for their inability to control chronic inflammation in established autoimmune diseases. All-trans retinoic acid (atRA), the active derivative of vitamin A, has been demonstrated to promote Foxp3+ Treg differentiation and suppress Th17 development. In this study, we report a vital role of atRA in sustaining the stability and functionality of nTregs in the presence of IL-6. We found that nTregs treated with atRA were resistant to Th17 and other Th cell conversion and maintained Foxp3 expression and suppressive activity in the presence of IL-6 in vitro. atRA decreased IL-6R expression and signaling by nTregs. Of interest, adoptive transfer of nTregs even from arthritic mice treated with atRA suppressed progression of established collagen-induced arthritis. We suggest that nTregs treated with atRA may represent a novel treatment strategy to control established chronic immune-mediated inflammatory diseases.
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影响因子:
64.5
作者:
Ivanov, Ivaylo I.;McKenzie, Brent S.;Littman, Dan R.
通讯作者:
Littman, Dan R.
影响因子:
64.8
作者:
Wan, Yisong Y.;Flavell, Richard A.
通讯作者:
Flavell, Richard A.
DOI:
10.4049/jimmunol.181.4.2277
发表时间:
2008-08-15
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Xiao S;Jin H;Korn T;Liu SM;Oukka M;Lim B;Kuchroo VK
通讯作者:
Kuchroo VK
影响因子:
4.4
作者:
Zheng, Song Guo;Wang, Juhua;Horwitz, David A.
通讯作者:
Horwitz, David A.
影响因子:
5.4
作者:
Hoffmann, Petra;Boeld, Tina J.;Edinger, Matthias
通讯作者:
Edinger, Matthias