کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4345998 | 1296766 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
APPÎNL695 expression in murine tissue downregulates CNBP expression
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب (عمومی)
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چکیده انگلیسی
The cellular nucleic acid binding protein (CNBP) is a ubiquitously expressed protein involved in regulation of transcription and translation. CNBP, and its encoding gene ZNF9, have been shown to be involved in type 2 myotonic dystrophy. Both Alzheimer's disease (AD) and sporadic inclusion body myositis (sIBM) are age-related degenerative diseases associated with the accumulation of β-amyloid. Overexpression of amyloid precursor protein (APP) in mice has been used to generate models of both diseases. We show here that overexpression of APP in skeletal muscle from a mouse model of sIBM reduces the expression of CNBP significantly. We examined CNBP expression in a brain-specific APP-overexpressing strain, and a whole body APP knock-in strain, and found that there was a reduction in CNBP expression in tissue expressing APPSwe. We conclude that expression of APPSwe in murine tissue induces a decrease in CNBP expression. This effect does not appear to be due to alterations in CNBP transcription. APPSwe expression may provide a tool for the study of CNBP regulation and clues to the roles of both proteins in disease.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuroscience Letters - Volume 482, Issue 1, 20 September 2010, Pages 57-61
Journal: Neuroscience Letters - Volume 482, Issue 1, 20 September 2010, Pages 57-61
نویسندگان
Dana M. Niedowicz, Tina L. Beckett, Chris J. Holler, Adam M. Weidner, M. Paul Murphy,