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Tongxinluo Regulates Expression of Tight Junction Proteins and Alleviates Endothelial Cell Monolayer Hyperpermeability via ERK-12 Signaling Pathway in Oxidized Low-Density Lipoprotein-Induced Human Umbilical Vein Endothelial Cells
المؤلفون المشاركون
Wu, Yiling
Wei, Cong
Li, Hongrong
Bei, Hongying
Liang, Junqing
Chang, Chengcheng
Liu, Hongli
Chang, Liping
Liu, Shen
المصدر
Evidence-Based Complementary and Alternative Medicine
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-03-19
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Vascular hyperpermeability resulting from distortion of endothelial junctions is associated with a number of cardiovascular diseases.
Endothelial tight junction regulates the paracellular permeability of macromolecules, a function of Human Umbilical Vein Endothelial Cells (HUVEC) monolayers that can be regulated by oxidized Low-density Lipoprotein (ox-LDL).
However, the understanding of drug regulation of vascular hyperpermeability is so far limited.
This study thus aimed to investigate the role of Tongxinluo (TXL) in the maintenance of the vascular endothelial paracellular permeability.
Here, changes in permeability were determined by measuring the paracellular flux of FITC-dextran 40000 (FD40), while protein expression and intercellular distribution were examined by western blot and immunofluorescence assay, respectively.
We found that TXL alleviated the ox-LDL-induced increase in flux of FD40 and then reduced the hyperpermeability.
Moreover, ox-LDL-induced disruptions of ZO-1, occludin, and claudin1 were also restored.
This is via the activation of ERK1/2 in the vascular endothelial cells.
Our results provide insights into the molecular mechanism by which TXL alleviates ox-LDL-induced hyperpermeability and provide the basis for further investigations of TXL as regulators of vascular barrier function.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chang, Chengcheng& Liu, Hongli& Wei, Cong& Chang, Liping& Liang, Junqing& Bei, Hongying…[et al.]. 2017. Tongxinluo Regulates Expression of Tight Junction Proteins and Alleviates Endothelial Cell Monolayer Hyperpermeability via ERK-12 Signaling Pathway in Oxidized Low-Density Lipoprotein-Induced Human Umbilical Vein Endothelial Cells. Evidence-Based Complementary and Alternative Medicine،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1153689
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chang, Chengcheng…[et al.]. Tongxinluo Regulates Expression of Tight Junction Proteins and Alleviates Endothelial Cell Monolayer Hyperpermeability via ERK-12 Signaling Pathway in Oxidized Low-Density Lipoprotein-Induced Human Umbilical Vein Endothelial Cells. Evidence-Based Complementary and Alternative Medicine No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1153689
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chang, Chengcheng& Liu, Hongli& Wei, Cong& Chang, Liping& Liang, Junqing& Bei, Hongying…[et al.]. Tongxinluo Regulates Expression of Tight Junction Proteins and Alleviates Endothelial Cell Monolayer Hyperpermeability via ERK-12 Signaling Pathway in Oxidized Low-Density Lipoprotein-Induced Human Umbilical Vein Endothelial Cells. Evidence-Based Complementary and Alternative Medicine. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1153689
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1153689
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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