The Effect of Age on Osteogenic and Adipogenic Differentiation Potential of Human Adipose Derived Stromal Stem Cells (hASCs) and the Impact of Stress Factors in the Course of the Differentiation Process
المؤلفون المشاركون
Śmieszek, Agnieszka
Marędziak, Monika
Kornicka, Katarzyna
Tomaszewski, Krzysztof Andrzej
Marycz, Krzysztof
المصدر
Oxidative Medicine and Cellular Longevity
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-20، 20ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-07-12
دولة النشر
مصر
عدد الصفحات
20
التخصصات الرئيسية
الملخص EN
Human adipose tissue is a great source of autologous mesenchymal stem cells (hASCs), which are recognized for their vast therapeutic applications.
Their ability to self-renew and differentiate into several lineages makes them a promising tool for cell-based therapies in different types of degenerative diseases.
Thus it is crucial to evaluate age-related changes in hASCs, as the elderly are a group that will benefit most from their considerable potential.
In this study we investigated the effect of donor age on growth kinetics, cellular senescence marker levels, and osteogenic and adipogenic potential of hASCs.
It also has been known that, during life, organisms accumulate oxidative damage that negatively affects cell metabolism.
Taking this into consideration, we evaluated the levels of nitric oxide, reactive oxygen species, and superoxide dismutase activity.
We observed that ROS and NO increase with aging, while SOD activity is significantly reduced.
Moreover cells obtained from older patients displayed senescence associated features, for example, β-galactosidase activity, enlarged morphology, and p53 protein upregulation.
All of those characteristics seem to contribute to decreased proliferation potential of those cells.
Our results suggest that due to aging some cellular modification may be required before applying aged cells efficiently in therapies such as tissue engineering and regenerative medicine.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kornicka, Katarzyna& Marycz, Krzysztof& Tomaszewski, Krzysztof Andrzej& Marędziak, Monika& Śmieszek, Agnieszka. 2015. The Effect of Age on Osteogenic and Adipogenic Differentiation Potential of Human Adipose Derived Stromal Stem Cells (hASCs) and the Impact of Stress Factors in the Course of the Differentiation Process. Oxidative Medicine and Cellular Longevity،Vol. 2015, no. 2015, pp.1-20.
https://search.emarefa.net/detail/BIM-1075585
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kornicka, Katarzyna…[et al.]. The Effect of Age on Osteogenic and Adipogenic Differentiation Potential of Human Adipose Derived Stromal Stem Cells (hASCs) and the Impact of Stress Factors in the Course of the Differentiation Process. Oxidative Medicine and Cellular Longevity No. 2015 (2015), pp.1-20.
https://search.emarefa.net/detail/BIM-1075585
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kornicka, Katarzyna& Marycz, Krzysztof& Tomaszewski, Krzysztof Andrzej& Marędziak, Monika& Śmieszek, Agnieszka. The Effect of Age on Osteogenic and Adipogenic Differentiation Potential of Human Adipose Derived Stromal Stem Cells (hASCs) and the Impact of Stress Factors in the Course of the Differentiation Process. Oxidative Medicine and Cellular Longevity. 2015. Vol. 2015, no. 2015, pp.1-20.
https://search.emarefa.net/detail/BIM-1075585
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1075585
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر