کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2049625 | 1074135 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Endogenous microRNAs induced by heat-shock reduce myocardial infarction following ischemia–reperfusion in mice
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
We investigated the role of microRNAs (miRNA) in protection against ischemia/reperfusion (I/R) injury in heart. Mice subjected to cytoprotective heat-shock (HS) showed a significant increase of miRNA-1, miRNA-21 and miRNA-24 in the heart. miRNAs isolated from HS mice and injected into non-HS mice significantly reduced infarct size after I/R injury, which was associated with the inhibition of pro-apoptotic genes and increase in anti-apoptotic genes. Chemically synthesized miRNA-21 also reduced infarct size, whereas a miRNA-21 inhibitor abolished this effect. Overall, these studies for the first time provide evidence for the potential role of endogenously synthesized miRNA’s in cardioprotection following I/R injury.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: FEBS Letters - Volume 582, Issue 30, 24 December 2008, Pages 4137–4142
Journal: FEBS Letters - Volume 582, Issue 30, 24 December 2008, Pages 4137–4142
نویسندگان
Chang Yin, Xiaoyin Wang, Rakesh C. Kukreja,