Aescin Protects Neuron from Ischemia-Reperfusion Injury via Regulating the PRAS40mTOR Signaling Pathway
المؤلفون المشاركون
Su, Jiabin
Gu, Yuxiang
Yang, Heng
Gao, Xinjie
Xiao, Weiping
Ni, Wei
المصدر
Oxidative Medicine and Cellular Longevity
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-10-01
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Ischemic stroke is one of the major causes of disability; widely use of endovascular thrombectomy or intravenous thrombolysis leads to more attention on ischemia-reperfusion injury (I/R injury).
Aescin, a natural compound isolated from the seed of the horse chestnut, has been demonstrated anti-inflammatory and antiedematous effects previously.
This study was aimed at determining whether aescin could induce protective effects against ischemia-reperfusion injury and exploring the underlying mechanisms in vitro.
Primary cultured neurons were subjected to 2 hours of oxygen-glucose deprivation (OGD) followed by 24 hours of simulated reperfusion.
Aescin, which worked in a dose-dependent manner, could significantly attenuate neuronal death and reduce lactate dehydrogenase (LDH) release after OGD and simulated reperfusion.
Aescin treatment at a concentration of 50 μg/ml provided protection with fewer side effects.
Results showed that aescin upregulated the phosphorylation level of PRAS40 and proteins in the mTOR signaling pathway, including S6K and 4E-BP1.
However, PRAS40 knockdown or rapamycin treatment was able to undermine and even abolish the protective effects of aescin; meanwhile, the levels of phosphorylation PRAS40 and proteins in the mTOR signaling pathway were obviously decreased.
Hence, our study demonstrated that aescin provided neuronal protective effects against I/R injury through the PRAS40/mTOR signaling pathway in vitro.
These results might contribute to the potential clinical application of aescin and provide a therapeutic target on subsequent cerebral I/R injury.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gao, Xinjie& Yang, Heng& Su, Jiabin& Xiao, Weiping& Ni, Wei& Gu, Yuxiang. 2020. Aescin Protects Neuron from Ischemia-Reperfusion Injury via Regulating the PRAS40mTOR Signaling Pathway. Oxidative Medicine and Cellular Longevity،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1205434
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gao, Xinjie…[et al.]. Aescin Protects Neuron from Ischemia-Reperfusion Injury via Regulating the PRAS40mTOR Signaling Pathway. Oxidative Medicine and Cellular Longevity No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1205434
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gao, Xinjie& Yang, Heng& Su, Jiabin& Xiao, Weiping& Ni, Wei& Gu, Yuxiang. Aescin Protects Neuron from Ischemia-Reperfusion Injury via Regulating the PRAS40mTOR Signaling Pathway. Oxidative Medicine and Cellular Longevity. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1205434
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1205434
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