Activation of IL-27 signalling promotes development of postinfluenza pneumococcal pneumonia.
Activation of IL-27 signalling promotes development of postinfluenza pneumococcal pneumonia.
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IL-27信号传导的激活促进流感后肺炎球菌肺炎的发展
DOI:
10.1002/emmm.201302890
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发表时间:
2014-01
影响因子:
11.1
通讯作者:
Yin, Yibing
中科院分区:
文献类型:
--
作者:
Cao, Ju;Wang, Dongsheng;Xu, Fang;Gong, Yi;Wang, Hong;Song, Zixin;Li, Dageng;Zhang, Hua;Li, Dairong;Zhang, Liping;Xia, Yun;Xu, Huajian;Lai, Xaiofei;Lin, Shihui;Zhang, Xuemei;Ren, Guosheng;Dai, Yubing;Yin, Yibing
Postinfluenza pneumococcal pneumonia is a common cause of death in humans. However, the role of IL-27 in the pathogenesis of secondary pneumococcal pneumonia after influenza is unknown. We now report that influenza infection induced pulmonary IL-27 production in a type I IFN-α/β receptor (IFNAR) signalling-dependent manner, which sensitized mice to secondary pneumococcal infection downstream of IFNAR pathway. Mice deficient in IL-27 receptor were resistant to secondary pneumococcal infection and generated more IL-17A-producing γδ T cells but not αβ T cells, thereby leading to enhanced neutrophil response during the early phase of host defence. IL-27 treatment could suppress the development of IL-17A-producing γδ T cells activated by Streptococcus pneumoniae and dendritic cells. This suppressive activity of IL-27 on γδ T cells was dependent on transcription factor STAT1. Finally, neutralization of IL-27 or administration of IL-17A restored the role of γδ T cells in combating secondary pneumococcal infection. Our study defines what we believe to be a novel role of IL-27 in impairing host innate immunity against pneumococcal infection.
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DOI:
10.1016/s1473-3099(06)70466-2
发表时间:
2006-05
期刊:
The Lancet. Infectious diseases
影响因子:
--
作者:
Brundage JF
通讯作者:
Brundage JF
影响因子:
6.7
作者:
Lu, Ying-Jie;Gross, Jane;Bogaert, Debby;Finn, Adam;Bagrade, Linda;Zhang, Qibo;Kolls, Jay K.;Srivastava, Amit;Lundgren, Anna;Forte, Sophie;Thompson, Claudette M.;Harney, Kathleen F.;Anderson, Porter W.;Lipsitch, Marc;Malley, Richard
通讯作者:
Malley, Richard
影响因子:
5.6
作者:
Cao, Ju;Wong, Chun K.;Lam, Christopher W. K.
通讯作者:
Lam, Christopher W. K.
DOI:
10.1073/pnas.2536517100
发表时间:
2003-12-09
影响因子:
11.1
作者:
Lucas, S;Ghilardi, N;de Sauvage, FJ
通讯作者:
de Sauvage, FJ
影响因子:
4.8
作者:
Ichiyama, Kenji;Yoshida, Hideyuki;Kobayashi, Takashi
通讯作者:
Kobayashi, Takashi