We have located links that may give you full text access.
Inhibition of microRNA-375 ameliorated ketamine-induced neurotoxicity in human embryonic stem cell derived neurons.
European Journal of Pharmacology 2018 November 28
Excessive exposure to commonly used anesthetic agents, such as ketamine, may induce permanent damage to immature human brains. In this work, we used a human embryonic stem cell (hESC)-derived neuron model to assess the expression and function of human microRNA 735 (hsa-miR-375) in regulating ketamine-induced neural cell death and neural toxicity in vitro. In the in vitro culture, hESC-derived neurons were incubated with ketamine for 72h. After that, cell viability, reactive oxygen species activity, neural apoptosis, neurite degeneration, and hsa-miR-375 gene expression were assessed, respectively. We found ketamine induced neural death, reactive oxygen species augmentation, neural apoptosis, neurite degeneration and hsa-miR-375 upregulation, in hESC-derived neurons. In addition, we discovered that, lentivirus-mediated mR-375 downregulation protected ketamine-induced neural cell death and neural toxicity. Also, human brain derived neurotrophic factor (BDNF) was found to be directly and reversely regulated by hsa-miR-375. Moreover, BDNF downregulation was shown to functionally reverse the protective effect of miR-375 downregulation on ketamine-induced neural cell death and neural toxicity. Overall, this work provided strong evidence showing hsa-miR-375 is an active regulator in anesthesia-induced neural cell death and neural toxicity, possibly via inverse regulation on BDNF gene.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app