Suppression by T(FR) cells leads to durable and selective inhibition of B cell effector function.
Suppression by T(FR) cells leads to durable and selective inhibition of B cell effector function.
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DOI:
10.1038/ni.3578
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发表时间:
2016-12
影响因子:
30.5
通讯作者:
Sharpe AH
中科院分区:
文献类型:
--
作者:
Sage PT;Ron-Harel N;Juneja VR;Sen DR;Maleri S;Sungnak W;Kuchroo VK;Haining WN;Chevrier N;Haigis M;Sharpe AH
T follicular regulatory (TFR) cells inhibit T follicular helper (TFH) cell-mediated antibody production. The mechanisms by which TFR cells exert their key immunoregulatory functions are largely unknown. Here we show that TFR cells induce a distinct suppressive state in TFH and B cells, in which effector transcriptional signatures are maintained, but key effector molecules and metabolic pathways are suppressed. TFR cell suppression of B cell antibody production and metabolism is durable, and persists even in the absence of TFR cells. This durable suppression is due, in part, to epigenetic changes. IL-21 can overcome TFR cell-mediated suppression, inhibiting TFR cells and stimulating B cells. By determining mechanisms of TFR cell-mediated suppression, we have identified methods for modulating TFR cell function and antibody production.
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影响因子:
3.7
作者:
Huang T;Hong J;Lin W;Yang Q;Ni K;Wu Q;Sun J
通讯作者:
Sun J
影响因子:
32.4
作者:
Choi YS;Kageyama R;Eto D;Escobar TC;Johnston RJ;Monticelli L;Lao C;Crotty S
通讯作者:
Crotty S
影响因子:
64.8
作者:
McKinney EF;Lee JC;Jayne DR;Lyons PA;Smith KG
通讯作者:
Smith KG
影响因子:
64.5
作者:
Revy, P;Muto, T;Durandy, A
通讯作者:
Durandy, A
DOI:
10.1038/nri3804
发表时间:
2015-03
期刊:
Nature reviews. Immunology
影响因子:
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作者:
通讯作者:
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