Intranasal Delivery of miR-146a Mimics Delayed Seizure Onset in the Lithium-Pilocarpine Mouse Model
المؤلفون المشاركون
Tao, Hua
Li, Keshen
Cai, Yujie
Zhao, Bin
Zhou, Xu
Zhou, Haihong
Zhong, Wangtao
Cui, Lili
Zhao, Jianghao
Liu, Tingting
Xing, Huaijie
Wang, Yan
Yin, Mingkang
Liu, Zhou
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-01-24
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Unveiling the key mechanism of temporal lobe epilepsy (TLE) for the development of novel treatments is of increasing interest, and anti-inflammatory miR-146a is now considered a promising molecular target for TLE.
In the current study, a C57BL/6 TLE mouse model was established using the lithium-pilocarpine protocol.
The seizure degree was evaluated according to the Racine scale, and level 5 was considered the threshold for generalized convulsions.
Animals were sacrificed to analyze the hippocampus at three time points (2 h and 4 and 8 weeks after pilocarpine administration to evaluate the acute, latent, and chronic phases, resp.).
After intranasal delivery of miR-146a mimics (30 min before pilocarpine injection), the percent of animals with no induced seizures increased by 6.7%, the latency to generalized convulsions was extended, and seizure severity was reduced.
Additionally, hippocampal damage was alleviated.
While the relative miR-146a levels significantly increased, the expression of its target mRNAs (IRAK-1 and TRAF-6) and typical inflammatory modulators (NF-κB, TNF-α, IL-1β, and IL-6) decreased, supporting an anti-inflammatory role of miR-146a via the TLR pathway.
This study is the first to demonstrate that intranasal delivery of miR-146a mimics can improve seizure onset and hippocampal damage in the acute phase of lithium-pilocarpine-induced seizures, which provides inflammation-based clues for the development of novel TLE treatments.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tao, Hua& Zhao, Jianghao& Liu, Tingting& Cai, Yujie& Zhou, Xu& Xing, Huaijie…[et al.]. 2017. Intranasal Delivery of miR-146a Mimics Delayed Seizure Onset in the Lithium-Pilocarpine Mouse Model. Mediators of Inflammation،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1188553
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tao, Hua…[et al.]. Intranasal Delivery of miR-146a Mimics Delayed Seizure Onset in the Lithium-Pilocarpine Mouse Model. Mediators of Inflammation No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1188553
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tao, Hua& Zhao, Jianghao& Liu, Tingting& Cai, Yujie& Zhou, Xu& Xing, Huaijie…[et al.]. Intranasal Delivery of miR-146a Mimics Delayed Seizure Onset in the Lithium-Pilocarpine Mouse Model. Mediators of Inflammation. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1188553
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1188553
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