کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3431283 1228297 2006 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phosphorylation and dephosphorylation events that regulate viral mRNA translation
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی ویروس شناسی
پیش نمایش صفحه اول مقاله
Phosphorylation and dephosphorylation events that regulate viral mRNA translation
چکیده انگلیسی

As they are completely dependent upon the protein synthesis machinery resident in the cells of their host to translate their mRNAs, it is imperative that viruses are able to effectively manipulate the elaborate cellular regulatory network that controls translation. Indeed, this exquisite dependence on host functions has made viral models attractive systems to explore translational regulatory mechanisms operative in eukaryotic cells. Central among these are an intricate array of phosphorylation and dephosphorylation events that have far reaching consequences on the activity of cellular translation factors. Not only do these modulate the activity of a given factor, but they can also determine if the translation of host proteins persists in infected cells, the efficiency with which viral mRNAs are translated and the outcome of a systemic host anti-viral response. In this review, we discuss how various viruses manipulate the phosphorylation state of key cellular translation factors, illustrating the critical nature these interactions play in virus replication, pathogenesis and innate host defense.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Virus Research - Volume 119, Issue 1, July 2006, Pages 89–99
نویسندگان
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