Title : Targeting Dynamin 2 as a Novel Pathway to Inhibit Cardiomyocyte Apoptosis Following Oxidative Stress.

Pub. Date : 2016

PMID : 27802433






4 Functional Relationships(s)
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1 BACKGROUND/AIMS: Inhibition of Drp-1-mediated mitochondrial fission limits reactive oxygen species (ROS) production and apoptosis in cardiomyocytes subjected to ischemia/reperfusion injury. Reactive Oxygen Species dynamin 1-like Mus musculus
2 BACKGROUND/AIMS: Inhibition of Drp-1-mediated mitochondrial fission limits reactive oxygen species (ROS) production and apoptosis in cardiomyocytes subjected to ischemia/reperfusion injury. Reactive Oxygen Species dynamin 1-like Mus musculus
3 RESULTS: Inhibition of Drp1 and Dynamin 2 protected against mitochondrial fragmentation, maintained DeltaPsim, attenuated cellular ROS production and limited apoptosis. Reactive Oxygen Species dynamin 1-like Mus musculus
4 CONCLUSIONS: Oxidative stress-induced apoptosis and ROS production are attenuated by not only Drp1 inhibition but also Dynamin 2 inhibition, implicating Dynamin 2 as a mediator of oxidative stress in cardiomyocytes. Reactive Oxygen Species dynamin 1-like Mus musculus