B cell- and T cell-intrinsic regulation of germinal centers by thymic stromal lymphopoietin signaling.
B cell- and T cell-intrinsic regulation of germinal centers by thymic stromal lymphopoietin signaling.
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DOI:
10.1126/sciimmunol.add9413
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发表时间:
2023-01-06
影响因子:
24.8
通讯作者:
中科院分区:
文献类型:
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Long-lived and high-affinity antibodies are derived from germinal center (GC) activity, but the cytokines that regulate GC function are still being identified. Here, we show that thymic stromal lymphopoietin (TSLP) signaling regulates the GC and the magnitude of antigen-specific antibody responses. GC B cells and T follicular helper cells (TFH) both upregulate the expression of surface TSLP receptor (TSLPR), but cell-specific loss of TSLPR results in distinct effects on GC formation and antibody production. TSLPR signaling on T cells supports the retention of antigen-specific B cells and TFH differentiation, whereas TSLPR in B cells regulates the generation of antigen-specific memory B cells. TSLPR in both cell types is promotes interferon regulatory factor 4 (IRF4) expression, which is important for efficient GC activity. Overall, we identified a previously unappreciated cytokine regulator of GCs, and identified how this signaling pathway differentially regulates B and T cell responses in the GC. TSLP signaling enacts distinct and cell-specific roles in regulating formation of and B cell selection within germinal centers.
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影响因子:
14.2
作者:
Lee, Hai-Chon;Headley, Mark B.;Loo, Yueh-Ming;Berlin, Aaron;Gale, Michael, Jr.;Debley, Jason S.;Lukacs, Nicholas W.;Ziegler, Steven F.
通讯作者:
Ziegler, Steven F.
影响因子:
56.9
作者:
Allen, Christopher D. C.;Okada, Takaharu;Cyster, Jason G.
通讯作者:
Cyster, Jason G.
影响因子:
15.9
作者:
Han, Hongwei;Thelen, Tennille D.;Ziegler, Steven F.
通讯作者:
Ziegler, Steven F.
影响因子:
32.4
作者:
Bannard O;Horton RM;Allen CD;An J;Nagasawa T;Cyster JG
通讯作者:
Cyster JG
DOI:
10.1073/pnas.1205834109
发表时间:
2012-05-29
影响因子:
11.1
作者:
Bollig, Nadine;Bruestle, Anne;Lohoff, Michael
通讯作者:
Lohoff, Michael