Interferon induction and suppression in swine testicle cells by porcine parvovirus and its proteins

文献类型: 外文期刊

第一作者: Lin, Wencheng

作者: Lin, Wencheng;Qiu, Zheng;Liu, Qinfang;Cui, Shangjin

作者机构:

关键词: Luciferase;Porcine parvovirus quantitative real time PCR;Type I interferon

期刊名称:VETERINARY MICROBIOLOGY ( 影响因子:3.293; 五年影响因子:3.599 )

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收录情况: SCI

摘要: Porcine parvovirus (PPV) is a major causative agent of reproductive failure in swine, which currently affects the swine industry worldwide. Although PPV was identified several years ago, little is known about how it overcomes host innate immunity. In this study, we used quantitative real-time PCR and a luciferase reporter assay to determine whether PPV infection induces type I interferon (IFN-alpha and IFN-beta) and whether PPV infection blocks dsRNA-induced IFN-beta promoter activation in cell cultures. The results indicate that PPV does not induce type I interferon and that the NS2 protein of PPV could blocks dsRNA-induced IFN-beta promoter activation

分类号: S8

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