We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Induced inhibition of ischemic/hypoxic injury by APIP, a novel Apaf-1-interacting protein.
Journal of Biological Chemistry 2004 September 18
We describe the isolation and characterization of a new apaf-1-interacting protein (APIP) as a negative regulator of ischemic injury. APIP is highly expressed in skeletal muscle and heart and binds to the CARD of Apaf-1 in competition with caspase-9. Exogenous APIP inhibits cytochrome c-induced activation of caspase-3 and caspase-9, and suppresses cell death triggered by mitochondrial apoptotic stimuli through inhibiting the downstream activity of cytochrome c released from mitochondria. Conversely, reduction of APIP expression potentiates mitochondrial apoptosis. APIP expression is highly induced in mouse muscle affected by ischemia produced by interruption of the artery in the hindlimb and in C2C12 myotubes created by hypoxia in vitro, and the blockade of APIP up-regulation results in TUNEL-positive ischemic damage. Furthermore, forced expression of APIP suppresses ischemia/hypoxia-induced death of skeletal muscle cells. Taken together, these results suggest that APIP functions to inhibit muscle ischemic damage by binding to Apaf-1 in the Apaf-1/caspase-9 apoptosis pathway.
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
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