کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1947773 1054646 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
d-ribose in glycation and protein aggregation
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شیمی
پیش نمایش صفحه اول مقاله
d-ribose in glycation and protein aggregation
چکیده انگلیسی

Backgroundd-ribose is a naturally occurring pentose monosaccharide present in all living cells and their microenvironments and is a key component of numerous biomolecules involved in many important metabolic pathways. It also participates in the glycation of proteins producing advanced glycation end products (AGEs) that lead to cell dysfunction and death. As recent studies show, ribosylation, a rapid process, causes protein aggregation in vitro and in vivo.Scope of reviewThis review summarizes the relationship between ribosylation, protein aggregation, cell death and cognitive impairments.Major conclusiond-ribose is active in glycation and induces protein aggregation, rapidly producing AGEs in vitro and in vivo.General significanceRibosylation, leading to the production of significant amounts of AGEs both extracellularly and intracellularly, may be involved in cell dysfunction and subsequent cognitive impairments. This review may be a useful reference for studies on the pharmacokinetics of d-ribose action.


► d-ribose is most active in glycation and induces protein aggregation.
► Ribosylation leads to AGEs production extracellularly and intracellularly.
► Taking d-ribose increases glycated blood protein though hypoglycemia is reported.
► Risks of long term administration of d-ribose should be taken into consideration.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochimica et Biophysica Acta (BBA) - General Subjects - Volume 1820, Issue 4, April 2012, Pages 488–494
نویسندگان
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