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It Is All about (U)biquitin: Role of Altered Ubiquitin-Proteasome System and UCHL1 in Alzheimer Disease
المؤلفون المشاركون
Di Domenico, Fabio
Tramutola, Antonella
Barone, Eugenio
Perluigi, Marzia
Butterfield, D. Allan
المصدر
Oxidative Medicine and Cellular Longevity
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-01-05
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Free radical-mediated damage to macromolecules and the resulting oxidative modification of different cellular components are a common feature of aging, and this process becomes much more pronounced in age-associated pathologies, including Alzheimer disease (AD).
In particular, proteins are particularly sensitive to oxidative stress-induced damage and these irreversible modifications lead to the alteration of protein structure and function.
In order to maintain cell homeostasis, these oxidized/damaged proteins have to be removed in order to prevent their toxic accumulation.
It is generally accepted that the age-related accumulation of “aberrant” proteins results from both the increased occurrence of damage and the decreased efficiency of degradative systems.
One of the most important cellular proteolytic systems responsible for the removal of oxidized proteins in the cytosol and in the nucleus is the proteasomal system.
Several studies have demonstrated the impairment of the proteasome in AD thus suggesting a direct link between accumulation of oxidized/misfolded proteins and reduction of this clearance system.
In this review we discuss the impairment of the proteasome system as a consequence of oxidative stress and how this contributes to AD neuropathology.
Further, we focus the attention on the oxidative modifications of a key component of the ubiquitin-proteasome pathway, UCHL1, which lead to the impairment of its activity.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tramutola, Antonella& Di Domenico, Fabio& Barone, Eugenio& Perluigi, Marzia& Butterfield, D. Allan. 2016. It Is All about (U)biquitin: Role of Altered Ubiquitin-Proteasome System and UCHL1 in Alzheimer Disease. Oxidative Medicine and Cellular Longevity،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1113740
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tramutola, Antonella…[et al.]. It Is All about (U)biquitin: Role of Altered Ubiquitin-Proteasome System and UCHL1 in Alzheimer Disease. Oxidative Medicine and Cellular Longevity No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1113740
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tramutola, Antonella& Di Domenico, Fabio& Barone, Eugenio& Perluigi, Marzia& Butterfield, D. Allan. It Is All about (U)biquitin: Role of Altered Ubiquitin-Proteasome System and UCHL1 in Alzheimer Disease. Oxidative Medicine and Cellular Longevity. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1113740
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1113740
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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