Inflammatory T helper 17 cells promote depression-like behavior in mice.
Inflammatory T helper 17 cells promote depression-like behavior in mice.
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DOI：
10.1016/j.biopsych.2012.09.021
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发表时间：
2013-04-01
影响因子：
10.6
通讯作者：
Jope, Richard S.
中科院分区：
文献类型：
--
作者：
Beurel, Eleonore;Harrington, Laurie E.;Jope, Richard S.
Recognition of substantial immune-neural interactions is revising dogmas about their insular actions and revealing that immune-neural interactions can substantially impact CNS functions. The inflammatory cytokine interleukin-6 promotes susceptibility to depression and drives production of inflammatory T helper 17 (Th17) T cells, raising the hypothesis that in mouse models Th17 cells promote susceptibility to depression-like behaviors. Behavioral characteristics were measured in male mice administered Th17 cells, CD4+ cells, or vehicle, and in RORγT+/GFP mice or male mice treated with RORγT inhibitor or anti-IL-17A antibodies. Mouse brain Th17 cells were elevated by learned helplessness and chronic restraint stress, two common depression-like models. Th17 cell administration promoted learned helplessness in 89% of mice in a paradigm where no vehicle-treated mice developed learned helplessness, and impaired novelty suppressed feeding and social interaction behaviors. Mice deficient in the RORγT transcription factor necessary for Th17 cell production exhibited resistance to learned helplessness, identifying modulation of RORγT as a potential intervention. Treatment with the RORγT inhibitor SR1001, or anti-IL-17A antibodies to abrogate Th17 cell function, reduced Th17-dependent learned helplessness. These findings indicate that Th17 cells are increased in the brain during depression-like states, promote depression-like behaviors in mice, and specifically inhibiting the production or function of Th17 cells reduces vulnerability to depression-like behavior, suggesting antidepressant effects may be attained by targeting Th17 cells.
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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.
DOI：
10.1084/jem.185.9.1573
发表时间：
1997-05-05
期刊：
The Journal of experimental medicine
影响因子：
--
作者：
Cope AP;Liblau RS;Yang XD;Congia M;Laudanna C;Schreiber RD;Probert L;Kollias G;McDevitt HO
通讯作者：
McDevitt HO
影响因子：
32.4
作者：
Kang Z;Altuntas CZ;Gulen MF;Liu C;Giltiay N;Qin H;Liu L;Qian W;Ransohoff RM;Bergmann C;Stohlman S;Tuohy VK;Li X
通讯作者：
Li X
影响因子：
11
作者：
Cardon, M.;Ron-Harel, N.;Schwartz, M.
通讯作者：
Schwartz, M.
影响因子：
4.8
作者：
Beurel E
通讯作者：
Beurel E