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6-Shogaol Protects against Oxidized LDL-Induced Endothelial Injruries by Inhibiting Oxidized LDL-Evoked LOX-1 Signaling
المؤلفون المشاركون
Yao, Yong hua
Huang, Xiao Min
Xu, Xiaoliang Leon
Wang, Yun kai
Hong, Ya Jun
Liu, Xue Bo
Zhang, Lei
Zhang, Chun Yu
المصدر
Evidence-Based Complementary and Alternative Medicine
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-02-19
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Endothelial dysfunction and oxLDL are believed to be early and critical events in atherogenesis.
6-Shogaol is the major bioactive compound present in Zingiber officinale and possesses the anti-atherosclerotic effect.
However, the mechanisms remain poorly understood.
The goal of this study was to investigate the effects of 6-shogaol on oxLDL-induced Human umbilical vein endothelial cells (HUVECs) injuries and its possible molecular mechanisms.
Hence, we studied the effects of 6-shogaol on cell apoptosis, cellular reactive oxygen species (ROS), NF-κB activation, Bcl-2 expression, and caspase -3, -8, -9 activities.
In addition, E-selectin, MCP-1, and ICAM-1 were determined by ELISA.
Our study show that oxLDL increased LOX-1 expression, ROS levels, NF-κB, caspases-9 and -3 activation and decreased Bcl-2 expression in HUVECs.
These alterations were attenuated by 6-shogaol.
Cotreatment with 6-shogaol and siRNA of LOX-1 synergistically reduced oxLDL-induced caspases -9, -3 activities and cell apoptosis.
Overexpression of LOX-1 attenuated the protection by 6-shogaol and suppressed the effects of 6-shogaol on oxLDL-induced oxidative stress.
In addition, oxLDL enhanced the activation of NF-κB and expression of adhesion molecules.
Pretreatment with 6-shogaol, however, exerted significant cytoprotective effects in all events.
Our data indicate that 6-shogaol might be a potential natural antiapoptotic agent for the treatment of atherosclerosis.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Yun kai& Hong, Ya Jun& Yao, Yong hua& Huang, Xiao Min& Liu, Xue Bo& Zhang, Chun Yu…[et al.]. 2013. 6-Shogaol Protects against Oxidized LDL-Induced Endothelial Injruries by Inhibiting Oxidized LDL-Evoked LOX-1 Signaling. Evidence-Based Complementary and Alternative Medicine،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-476790
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Yun kai…[et al.]. 6-Shogaol Protects against Oxidized LDL-Induced Endothelial Injruries by Inhibiting Oxidized LDL-Evoked LOX-1 Signaling. Evidence-Based Complementary and Alternative Medicine No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-476790
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Yun kai& Hong, Ya Jun& Yao, Yong hua& Huang, Xiao Min& Liu, Xue Bo& Zhang, Chun Yu…[et al.]. 6-Shogaol Protects against Oxidized LDL-Induced Endothelial Injruries by Inhibiting Oxidized LDL-Evoked LOX-1 Signaling. Evidence-Based Complementary and Alternative Medicine. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-476790
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-476790
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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