کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2523966 1557970 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The STAT3-regulated long non-coding RNA Lethe promote the HCV replication
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی تومور شناسی
پیش نمایش صفحه اول مقاله
The STAT3-regulated long non-coding RNA Lethe promote the HCV replication
چکیده انگلیسی

BackgroundLong non-coding RNAs (lncRNAs) are a class of RNAs that do not code protein but play important roles in diverse biological processes. In recent years, with the application of high-throughput sequencing, a great deal of lncRNAs associated with virus infections have been discovered and intensively studied, but there are few studies about the relationship between lncRNAs and HCV replication.MethodsWe identify that several lncRNAs can be upregulated and downregulated by phosphorylated STAT3 by using human PCR array method. And among these lncRNAs, lnc-Lethe was involved in the HCV replication. Transfection of siRNA Lethe partially blocked the replication of HCV in Huh7 cells.ResultsIn the present study, we have established that phosphorylated STAT3 can promote the HCV replication. Data also indicated that when transfected with siRNA Lethe, the expression levels of PKR, OAS and IRF1, which were all ISGs, were all up regulated.ConclusionsBased on our findings from Lethe knockdown, we have identified that Lethe, which was upregulated by activated STAT3, may promoting the replication of HCV through a negative regulatory mechanism of type I IFN response.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biomedicine & Pharmacotherapy - Volume 72, May 2015, Pages 165–171
نویسندگان
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