MTOR-Mediated Autophagy Is Involved in the Protective Effect of Ketamine on Allergic Airway Inflammation
المؤلفون المشاركون
Liu, Rongyu
Zou, Hongyun
Wang, Li-Xia
Wang, Muzi
Cheng, Cheng
Li, Shuai
Shen, Qiying
Fang, Lei
المصدر
Journal of Immunology Research
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-01-09
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Unresolved inflammation underpins the pathogenesis of allergic airway diseases, such as asthma.
Ketamine, accepted as a promising therapy for resistant asthma, has been demonstrated to attenuate allergic airway inflammation.
However, the anti-inflammatory mechanism by ketamine in this setting is largely unknown.
We aimed to investigate whether autophagy was involved in the protective effect of ketamine on allergic airway inflammation.
Female C57BL/6 mice were sensitized to ovalbumin (OVA) and treated with ketamine at 25, 50, or 100 mg/kg prior to OVA challenge.
In this model, the pulmonary morphological findings and airway inflammation were significantly inhibited at 50 mg/kg but not at 25 or 100 mg/kg.
Moreover, 50 mg/kg ketamine abrogated the increased concentrations of inflammatory cytokines in bronchoalveolar lavage fluid (BALF) of allergic mice, as well as activated the expression of phosphorylated mammalian target of rapamycin (p-MTOR) and inhibited autophagy in allergic mice.
To confirm whether the effect of 50 mg/kg ketamine on asthma was mediated by inhibiting autophagy, rapamycin was administered to mice sensitized to OVA and exposed to 50 mg/kg ketamine.
All of the effect of 50 mg/kg ketamine was reversed by rapamycin treatment, including increased p-MTOR and decreased autophagy.
Taken together, the present study demonstrates that 50 mg/kg ketamine inhibits allergic airway inflammation by suppressed autophagy, and this effect is mediated by the activation of MTOR in the lungs of allergic mice.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zou, Hongyun& Wang, Li-Xia& Wang, Muzi& Cheng, Cheng& Li, Shuai& Shen, Qiying…[et al.]. 2019. MTOR-Mediated Autophagy Is Involved in the Protective Effect of Ketamine on Allergic Airway Inflammation. Journal of Immunology Research،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1176384
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zou, Hongyun…[et al.]. MTOR-Mediated Autophagy Is Involved in the Protective Effect of Ketamine on Allergic Airway Inflammation. Journal of Immunology Research No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1176384
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zou, Hongyun& Wang, Li-Xia& Wang, Muzi& Cheng, Cheng& Li, Shuai& Shen, Qiying…[et al.]. MTOR-Mediated Autophagy Is Involved in the Protective Effect of Ketamine on Allergic Airway Inflammation. Journal of Immunology Research. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1176384
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1176384
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