کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4330540 1614269 2007 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Subtractive hybridisation screen identifies genes regulated by glucose deprivation in human neuroblastoma cells
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب (عمومی)
پیش نمایش صفحه اول مقاله
Subtractive hybridisation screen identifies genes regulated by glucose deprivation in human neuroblastoma cells
چکیده انگلیسی
Glucose is the major source of energy for the brain and inadequate glucose supply causes damage of neuronal cells. In this study we employed the human neuroblastoma cell line SH-SY5Y, as an in vitro model for neuronal cells, to identify genes regulated by glucose deprivation. Using subtractive hybridisation screen, validated by Northern analysis, we identify for the first time specific targets of the glucopenic response. These genes are involved in key cellular process including gene transcription, protein synthesis, mitochondrial metabolism, neuronal development, neuroprotection and neuronal apoptosis. Our findings suggest that the fate of neuronal cells undergoing glucose starvation relies on complex gene interactions. Modulation of the expression of these genes in vivo will enable determination of the precise role of each gene and possibly identify key elements and potential therapeutic targets of the glucopenic response.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brain Research - Volume 1170, 19 September 2007, Pages 129-139
نویسندگان
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