miR-146a Attenuates Sepsis-Induced Myocardial Dysfunction by Suppressing IRAK1 and TRAF6 via Targeting ErbB4 Expression
المؤلفون المشاركون
An, Rui
Xi, Cong
Xu, Jian
Sun, Lijun
Feng, Jianxin
المصدر
Oxidative Medicine and Cellular Longevity
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-08-27
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Myocardial dysfunction is a major manifestation of sepsis and closely associated with the increased mortality.
MicroRNA-146 is one of the most important microRNAs identified as a potent negative regulator in innate immune and inflammatory responses induced by lipopolysaccharide (LPS).
We aimed to identify the role and potential regulatory mechanism of miR-146a in sepsis-induced cardiac dysfunction with the induction of ErbB4 signaling.
H9C2 cells were treated with LPS to induce sepsis, and miR-146a overexpression significantly increased the cell viability, reduced the apoptosis and ROS level, and attenuated the release of proinflammatory cytokines including TNF-α and IL-1β.
Levels of ErbB4, p-NF-κB, NF-κB, TRAF6, IRAK1, caspase 3, Bcl-2, and Bax were measured by Western blot.
The overexpression of miR-146a significantly increased the ErbB4 expression, decreased the expression of TRAF6, IRAK1, caspase 3, and the phosphorylation level of NF-κB, and also increased the Bcl-2/Bax ratio, suggesting the inhibition of inflammation and apoptosis.
The protective effects were all abolished by the use of siErbB4.
In conclusion, our results demonstrated that the overexpression of miR-146a mitigates myocardial injury by negatively regulating NF-κB activation and inflammatory cytokine production via targeting ErbB4 in LPS-induced sepsis.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
An, Rui& Feng, Jianxin& Xi, Cong& Xu, Jian& Sun, Lijun. 2018. miR-146a Attenuates Sepsis-Induced Myocardial Dysfunction by Suppressing IRAK1 and TRAF6 via Targeting ErbB4 Expression. Oxidative Medicine and Cellular Longevity،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1211961
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
An, Rui…[et al.]. miR-146a Attenuates Sepsis-Induced Myocardial Dysfunction by Suppressing IRAK1 and TRAF6 via Targeting ErbB4 Expression. Oxidative Medicine and Cellular Longevity No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1211961
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
An, Rui& Feng, Jianxin& Xi, Cong& Xu, Jian& Sun, Lijun. miR-146a Attenuates Sepsis-Induced Myocardial Dysfunction by Suppressing IRAK1 and TRAF6 via Targeting ErbB4 Expression. Oxidative Medicine and Cellular Longevity. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1211961
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1211961
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