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Early Growth Response Protein 1 Promotes Restenosis by Upregulating Intercellular Adhesion Molecule-1 in Vein Graft
المؤلفون المشاركون
Zhang, Kui
Dong, Ran
Du, Jie
Cao, Jian
المصدر
Oxidative Medicine and Cellular Longevity
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-12-09
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
العلوم الطبيعية والحياتية (متداخلة التخصصات)
الأحياء
الملخص EN
Objectives.
To verify the relationship between Egr-1 and vein graft restenosis and investigate the related mechanisms.
Methods.
Mouse vein graft models were established in Egr-1 knockout (KO) and wild-type (WT) mice.
The vein grafts in the mice were taken for pathological examination and immunohistochemical analysis.
The endothelial cells (ECs) were stimulated by using a computer-controlled cyclic stress unit.
BrdU staining and PCR were used to detect ECs proliferation activity and Egr-1 and ICAM-1 mRNA expression, respectively.
Western-blot analysis was also used to detect expression of Egr-1 and intercellular adhesion molecule-1 (ICAM-1) proteins.
Results.
The lumens of vein grafts in Egr-1 KO mice were wider than in WT mice.
ECs proliferation after mechanical stretch stimulation was suppressed by Egr-1 knockout (P<0.05).
Both in vein grafts and ECs from WT mice after mechanical stretch stimulation, mRNA expression and protein of Egr-1 and ICAM-1 showed increases (P<0.05).
However, ICAM-1 expression was significantly suppressed in ECs from Egr-1 knockout mice (P<0.05).
Conclusions.
Egr-1 may promote ECs proliferation and result in vein graft restenosis by upregulating the expression of ICAM-1.
As a key factor of vein graft restenosis, it could be a target for the prevention of restenosis after CABG surgery.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Kui& Cao, Jian& Dong, Ran& Du, Jie. 2013. Early Growth Response Protein 1 Promotes Restenosis by Upregulating Intercellular Adhesion Molecule-1 in Vein Graft. Oxidative Medicine and Cellular Longevity،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-471843
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Kui…[et al.]. Early Growth Response Protein 1 Promotes Restenosis by Upregulating Intercellular Adhesion Molecule-1 in Vein Graft. Oxidative Medicine and Cellular Longevity No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-471843
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Kui& Cao, Jian& Dong, Ran& Du, Jie. Early Growth Response Protein 1 Promotes Restenosis by Upregulating Intercellular Adhesion Molecule-1 in Vein Graft. Oxidative Medicine and Cellular Longevity. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-471843
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-471843
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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