The Potential Role of Cycloastragenol in Promoting Diabetic Wound Repair In Vitro
المؤلفون المشاركون
Yang, Xiaohong
Cao, Yi
Xu, Li
Dong, Yuan
Luo, Hongbin
Xing, Fengling
Ge, Qiongxiang
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-12-20
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Background.
Refractory wound healing is a severe complication of diabetes with a significant socioeconomic burden.
Whereas current therapies are insufficient to accelerate repair, stem cell-based therapy is increasingly recognized as an alternative that improves healing outcomes.
The aim of the present study is to explore the role of cycloastragenol (CAG), a naturally occurring compound in Astragali Radix, in ameliorating refractory cutaneous wound healing in vitro, which may provide a new insight into therapeutic strategy for diabetic wounds.
Methods.
Human epidermal stem cells (EpSCs) obtained from nine patients were exposed to CAG, with or without DKK1 (a Wnt signaling inhibitor).
A lentiviral short hairpin RNA (shRNA) system was used to establish the telomerase reverse transcriptase (TERT) and β-catenin knockdown cell line.
Cell counting kit-8, scratch wound healing, and transwell migration assay were used to determine the effects of CAG in cell growth and migration.
The activation of TERT, β-catenin, and c-Myc was determined using real-time qPCR and western blot analysis.
Chromatin immunoprecipitation (ChIP) was performed to evaluate the associations among CAG, TERT, and Wnt/β-catenin signals.
Results.
CAG not only promoted the proliferation and migration ability of EpSCs but also increased the expression levels of TERT, β-catenin, c-Myc.
These effects of CAG were most pronounced at a dose of 0.3 μM.
Notably, the CAG-promoted proliferative and migratory abilities of EpSCs were abrogated in TERT and β-catenin-silenced cells.
In addition, the ChIP results strongly suggested that CAG-modulated TERT was closely associated with the activation of Wnt/β-catenin signaling.
Conclusion.
Our data indicate that CAG is a TERT activator of EpSCs and is associated with their proliferation and migration, a role it may play through the activation of Wnt/β-catenin signaling.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cao, Yi& Xu, Li& Yang, Xiaohong& Dong, Yuan& Luo, Hongbin& Xing, Fengling…[et al.]. 2019. The Potential Role of Cycloastragenol in Promoting Diabetic Wound Repair In Vitro. BioMed Research International،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1127061
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cao, Yi…[et al.]. The Potential Role of Cycloastragenol in Promoting Diabetic Wound Repair In Vitro. BioMed Research International No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1127061
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cao, Yi& Xu, Li& Yang, Xiaohong& Dong, Yuan& Luo, Hongbin& Xing, Fengling…[et al.]. The Potential Role of Cycloastragenol in Promoting Diabetic Wound Repair In Vitro. BioMed Research International. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1127061
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1127061
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