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The Paracrine Effect of Adipose-Derived Stem Cells Orchestrates Competition between Different Damaged Dermal Fibroblasts to Repair UVB-Induced Skin Aging
المؤلفون المشاركون
Zhang, Wenchao
Zhang, Mingzi
Qin, Feng
Li, Zhenjiang
Huang, Jiuzuo
Si, Loubin
Long, Xiao
Wang, Xiaojun
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-19، 19ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-12-17
دولة النشر
مصر
عدد الصفحات
19
الملخص EN
Background.
Human dermal fibroblasts (HDFs) are the primary cells in skin and are associated with UVB-induced skin photoaging.
Adipose-derived stem cells (ASCs) have been proposed as a treatment for skin aging.
The goal of this study was to investigate paracrine mechanisms by which ASCs repair HDFs damage from UVB exposure.
Methods.
ASCs were cocultured with UVB-irradiated and nonirradiated HDFs.
We compared HDF senescence, proliferation, migration, oxidative stress, and cytokine expression.
In a nude mouse UVB-induced photoaging model, ASCs were injected subcutaneously, and skin samples were collected weekly between postoperative weeks 3 through 7.
Histological analysis, PCR, ELISA, and immunohistochemistry were used to analyze the effect of ASCs.
Results.
Compared with UVB-irradiated HDFs, nonirradiated HDFs showed higher proliferation and migration, reduced apoptosis, and fewer senescent cells when cocultured with ASCs.
The expression of extracellular matrix-related cytokines was also regulated by ASCs.
In addition, ASCs effectively reversed UVB-induced skin photoaging in vivo.
We propose that ASCs more robustly coordinate healthy HDFs than UVB-damaged HDFs to repair aging skin.
Conclusions.
ASCs improved the function of both UVB-damaged and healthy HDFs through paracrine effects.
However, the impact of ASCs on healthy HDFs was greater than UVB-damaged HDFs.
These findings help to elucidate the underlying mechanisms of the skin rejuvenation effect of ASCs.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Qin, Feng& Huang, Jiuzuo& Zhang, Wenchao& Zhang, Mingzi& Li, Zhenjiang& Si, Loubin…[et al.]. 2020. The Paracrine Effect of Adipose-Derived Stem Cells Orchestrates Competition between Different Damaged Dermal Fibroblasts to Repair UVB-Induced Skin Aging. Stem Cells International،Vol. 2020, no. 2020, pp.1-19.
https://search.emarefa.net/detail/BIM-1208041
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Qin, Feng…[et al.]. The Paracrine Effect of Adipose-Derived Stem Cells Orchestrates Competition between Different Damaged Dermal Fibroblasts to Repair UVB-Induced Skin Aging. Stem Cells International No. 2020 (2020), pp.1-19.
https://search.emarefa.net/detail/BIM-1208041
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Qin, Feng& Huang, Jiuzuo& Zhang, Wenchao& Zhang, Mingzi& Li, Zhenjiang& Si, Loubin…[et al.]. The Paracrine Effect of Adipose-Derived Stem Cells Orchestrates Competition between Different Damaged Dermal Fibroblasts to Repair UVB-Induced Skin Aging. Stem Cells International. 2020. Vol. 2020, no. 2020, pp.1-19.
https://search.emarefa.net/detail/BIM-1208041
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1208041
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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