نتایج جستجو برای: oxidative phosphorylation

تعداد نتایج: 223165  

2011
Michael P. Siegel Shane E. Kruse Gary Knowels Adam Salmon Richard Beyer Hui Xie Holly Van Remmen Steven R. Smith David J. Marcinek

Oxidative stress and mitochondrial function are at the core of many degenerative conditions. However, the interaction between oxidative stress and in vivo mitochondrial function is unclear. We used both pharmacological (2 week paraquat (PQ) treatment of wild type mice) and transgenic (mice lacking Cu, Zn-superoxide dismutase (SOD1(-/-))) models to test the effect of oxidative stress on in vivo ...

Journal: :Archives of biochemistry and biophysics 1968
R E Beyer

Phosphoryl transferase, a mitochondrial protein which increases the phosphorylative capacity of poorly phosphorylating submitochondrial particles and catalyzes an ATP-ADP exchange reaction, is phosphorylated during oxidation either of succinate or pyruvate-malate. Inhibitors of oxidative phosphorylation and electron transfer, as well as uncouplers of oxidative phosphorylation, inhibit the phosp...

Journal: :The Journal of biological chemistry 2016
Nir Qvit Amit U Joshi Anna D Cunningham Julio C B Ferreira Daria Mochly-Rosen

Glyceraldehyde-3-phosphate dehydrogenase (GAPDH), an important glycolytic enzyme, has a non-catalytic (thus a non-canonical) role in inducing mitochondrial elimination under oxidative stress. We recently demonstrated that phosphorylation of GAPDH by δ protein kinase C (δPKC) inhibits this GAPDH-dependent mitochondrial elimination. δPKC phosphorylation of GAPDH correlates with increased cell inj...

Journal: :Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease 2020

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