We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
mTOR inhibition attenuates glucose deprivation-induced death in photoreceptors via suppressing a mitochondria-dependent apoptotic pathway.
Neurochemistry International 2016 October
Acute energy depletion contributes to ischemia-induced retinal neuronal injury, causing photoreceptor death and subsequent vision loss. The mTOR pathway is a crucial cellular signaling hub modulating RNA transcription, protein synthesis, and metabolic balance. Thus, we mimicked acute energy depletion in photoreceptor cells (661W cells) with glucose deprivation and investigated neuroprotective mechanisms of mTOR inhibition. We found that treatment with rapamycin, an mTOR-specific inhibitor, reduced intracellular ROS, maintained the mitochondrial membrane potential and restored mitochondrial dysfunction. In addition, inhibiting the mTOR signal suppressed DRP1 translocation to the mitochondria, pro-apoptotic mitochondrial protein release, and caspase 3 activation when glucose was deprived. Inhibition of mTOR offers significant neuroprotection against glucose deprivation-induced injury in 661W cells, chiefly via suppressing mitochondrial-dependent pathways. These observations may shed light on treating ischemia-related retinal diseases.
Full text links
Related Resources
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