Interferon-α-induced CD100 on naïve CD8(+) T cells enhances antiviral responses to hepatitis C infection through CD72 signal transduction.
Interferon-α-induced CD100 on naïve CD8(+) T cells enhances antiviral responses to hepatitis C infection through CD72 signal transduction.
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干扰素α诱导幼稚CD8( ) T细胞上的CD100通过CD72信号转导增强对丙型肝炎感染的抗病毒反应
DOI:
10.1177/0300060516676136
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发表时间:
2017-03
期刊:
影响因子:
--
通讯作者:
Jia ZS
中科院分区:
文献类型:
--
作者:
Li BJ;He Y;Zhang Y;Guo YH;Zhou Y;Zhang PX;Wang W;Zhao JR;Li JG;Zuo WZ;Fan C;Jia ZS
We investigated the effects of CD100 on naïve CD8+ T cells during hepatitis C virus (HCV) infection after interferon-α (IFN-α) therapy to clarify the mechanism underlying the effect of IFN-α in enhancing the antiviral response. The CD100 molecules on subsets of CD8+ T cells were analysed with flow cytometry. The effects of CD100-overexpressing naïve CD8+ T cells were determined with ELISAs and an MTT cytotoxicity assay. The role of CD100–CD72 signal transduction was analysed with a neutralization and transwell assays. HCV infection reduced CD100 expression on CD8+ T cells, whereas IFN-α treatment significantly increased CD100 expression on naïve CD8+ T cells. The increased CD100 interacted with the CD72 receptor and enhanced PBMC cytokine secretion (IFN-γ and tumour necrosis factor-α) and cytotoxicity. IFN-α-induced CD100 on naïve CD8+ T cells promotes PBMC cytokine secretion and cytotoxicity through CD100–CD72 signalling during HCV infection.
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影响因子:
32.4
作者:
Kumanogoh, A;Watanabe, C;Kikutani, H
通讯作者:
Kikutani, H
影响因子:
4.4
作者:
Kumanogoh, A;Suzuki, K;Kikutani, H
通讯作者:
Kikutani, H
影响因子:
5.4
作者:
Gruener, NH;Lechner, F;Klenerman, P
通讯作者:
Klenerman, P
影响因子:
5.4
作者:
Abdel-Hakeem, Mohamed S.;Bedard, Nathalie;Shoukry, Naglaa H.
通讯作者:
Shoukry, Naglaa H.
影响因子:
64.8
作者:
通讯作者:
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