Interferon-λ enhances adaptive mucosal immunity by boosting release of thymic stromal lymphopoietin
Interferon-λ enhances adaptive mucosal immunity by boosting release of thymic stromal lymphopoietin
复制标题
干扰素-α 通过促进胸腺基质淋巴细胞生成素的释放来增强适应性粘膜免疫
DOI:
10.1038/s41590-019-0345-x
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发表时间:
2019
影响因子:
30.5
通讯作者:
P. Staeheli
中科院分区:
文献类型:
--
作者:
Schnepf;Becker;Tanriver;Bernasconi;Hartmann;P. Staeheli
Interferon-λ (IFN-λ) acts on mucosal epithelial cells and thereby confers direct antiviral protection. In contrast, the role of IFN-λ in adaptive immunity is far less clear. Here, we report that mice deficient in IFN-λ signaling exhibited impaired CD8+T cell and antibody responses after infection with a live-attenuated influenza virus. Virus-induced release of IFN-λ triggered the synthesis of thymic stromal lymphopoietin (TSLP) by M cells in the upper airways that, in turn, stimulated migratory dendritic cells and boosted antigen-dependent germinal center reactions in draining lymph nodes. The IFN-λ–TSLP axis also boosted production of the immunoglobulins IgG1 and IgA after intranasal immunization with influenza virus subunit vaccines and improved survival of mice after challenge with virulent influenza viruses. IFN-λ did not influence the efficacy of vaccines applied by subcutaneous or intraperitoneal routes, indicating that IFN-λ plays a vital role in potentiating adaptive immune responses that initiate at mucosal surfaces.
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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:
5.5
作者:
Eliasson, Dubravka Grdic;El Bakkouri, Karim;Lycke, Nits
通讯作者:
Lycke, Nits
影响因子:
6.7
作者:
Crotta S;Davidson S;Mahlakoiv T;Desmet CJ;Buckwalter MR;Albert ML;Staeheli P;Wack A
通讯作者:
Wack A
影响因子:
2.2
作者:
Yan Zhou;Ziyan Wang;Yongqing Xu;Zeqiang Zhang;Rui Hua;Wei Liu;Chunlai Jiang;Yan Chen;Wenying Yang;W. Kong
通讯作者:
W. Kong
影响因子:
3.8
作者:
Kochs, Georg;Martinez-Sobrido, Luis;Staeheli, Peter
通讯作者:
Staeheli, Peter