کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8531152 | 1559731 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Antiviral activity of porcine interferon delta 8 against foot-and-mouth disease virus in vitro
ترجمه فارسی عنوان
فعالیت ضد ویروسی اینترفرون دلتا 8 علوفه در برابر ویروس بیماری مونث و دهان در شرایط آزمایشگاهی
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
ایمونولوژی
چکیده انگلیسی
Foot-and-mouth disease (FMD) is one of the most devastating diseases affecting livestock. Since vaccines fail to provide protection until seven days post-vaccination, the application of anti-viral molecules is imperative for suppressing the spread of FMDV prior to development of an adaptive immune response. Interferons (IFNs) are effective for the host to fight FMDV infections; however, a novel type I IFNs, interferon delta (IFN-δ), has not been investigated for their antiviral effects against this virus. Thus, this study investigated FMDV infection, upon pre- and post-treatment with PoIFN-δ8. Real-time quantitative PCR was used to quantify the expression levels of IFN-stimulated genes (ISGs), including ISG15, OAS1, PKR, and Mx1. Results showed the PoIFN-δ8 lacking its signal sequence was efficiently expressed in Escherichia coli, and the purified recombinant PoIFN-δ8 exerted a significantly protective effect against two different serotypes of FMDV in IBRS-2 cells. In addition, PoIFN-δ8 induced the expression of IFN-stimulated genes. These findings highlight the significance of PoIFN-δ might serve as an antiviral agent for the prevention of FMDV in pigs and will stimulate the study of exploiting the potential biological functions of IFN-δ in the future.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Immunopharmacology - Volume 59, June 2018, Pages 47-52
Journal: International Immunopharmacology - Volume 59, June 2018, Pages 47-52
نویسندگان
Shi-fang Li, Jun-jun Shao, Fu-rong Zhao, Mei-jiao Gong, Yin-li Xie, Hui-yun Chang, Yong-guang Zhang,