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Comparative Analysis of AGE and RAGE Levels in Human Somatic and Embryonic Stem Cells under H2O2-Induced Noncytotoxic Oxidative Stress Conditions
المؤلفون المشاركون
Barandalla, Maria
Haucke, Elisa
Fischer, Bernd
Navarrete Santos, Alexander
Colleoni, Silvia
Galli, Cesare
Navarrete Santos, Anne
Lazzari, Giovanna
المصدر
Oxidative Medicine and Cellular Longevity
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-09-17
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
The accumulation of advanced glycation end products (AGEs) occurs in ageing and in many degenerative diseases as a final outcome of persistent oxidative stress on cells and organs.
Environmental alterations taking place during early embryonic development can also lead to oxidative damage, reactive oxygen species (ROS) production, and AGE accumulation.
Whether similar mechanisms act on somatic and embryonic stem cells (ESC) exposed to oxidative stress is not known; and therefore, the modelling of oxidative stress in vitro on human ESC has been the focus of this study.
We compared changes in Nε-carboxymethyl-lysine (CML) advanced glycation end products and RAGE levels in hESC versus differentiated somatic cells exposed to H2O2 within the noncytotoxic range.
Our data revealed that hESC accumulates CML and RAGE under oxidative stress conditions in different ways than somatic cells, being the accumulation of CML statistically significant only in somatic cells and, conversely, the RAGE increase exclusively appreciated in hESC.
Then, following cardiac and neural differentiation, we observed a progressive removal of AGEs and at the same time an elevated activity of the 20S proteasome.
We conclude that human ESCs constitute a unique model to study the consequence of an oxidative environment in the pluripotent cells of the embryo during the human preimplantation period.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Barandalla, Maria& Haucke, Elisa& Fischer, Bernd& Navarrete Santos, Alexander& Colleoni, Silvia& Galli, Cesare…[et al.]. 2017. Comparative Analysis of AGE and RAGE Levels in Human Somatic and Embryonic Stem Cells under H2O2-Induced Noncytotoxic Oxidative Stress Conditions. Oxidative Medicine and Cellular Longevity،Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1194657
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Barandalla, Maria…[et al.]. Comparative Analysis of AGE and RAGE Levels in Human Somatic and Embryonic Stem Cells under H2O2-Induced Noncytotoxic Oxidative Stress Conditions. Oxidative Medicine and Cellular Longevity No. 2017 (2017), pp.1-14.
https://search.emarefa.net/detail/BIM-1194657
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Barandalla, Maria& Haucke, Elisa& Fischer, Bernd& Navarrete Santos, Alexander& Colleoni, Silvia& Galli, Cesare…[et al.]. Comparative Analysis of AGE and RAGE Levels in Human Somatic and Embryonic Stem Cells under H2O2-Induced Noncytotoxic Oxidative Stress Conditions. Oxidative Medicine and Cellular Longevity. 2017. Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1194657
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1194657
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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