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Dictionary Entries Near oxidative stress oxidative phosphorylation oxidative stress oxide See More Nearby Entries Cite this Entry Style “Oxidative stress.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/oxidative%20stress. Accessed 6 Dec. 2024...
Oxidative Phosphorylation is a mechanism for ATP synthesis in eukaryotes which involves the chemiosmotic coupling of electron transport and ATP synthesis.
The enormously productive field of molecular switches was opened by the discovery of phosphorylation/dephosphorylation, serving a mechanism in molecular signaling [20]. The role of redox switches came into focus more recently, foremost the dynamic role of cysteines in proteins, opening the field of ...
demonstrated that the increased level of GRP78 induces the activation of NF-κB through the phosphorylation of IKK complex in the intestinal epithelial cells (40). Furthermore, Je et al. showed that the activation of NF-κB by 4-HHE can occur via the NIK/IKK and p38 MAPK pathway in the...
Free radicals including reactive oxygen species (ROS) are natural byproducts of aerobic energy metabolism occurring via oxidative phosphorylation at mitochondrial electron transport chains (ETC.) [22]. Organisms have evolved diverse, sophisticated mechanisms to neutralize ROS and protect against or repair ...
Activation of the Lck tyrosine protein kinase by hydrogen peroxide requires the phosphorylation of Tyr-394. Proc Natl Acad Sci U S A 1995; 92: 4527−31. 59 Sullivan SG, Chiu DT, Errasfa M, Wang JM, Qi JS, Stern A. Effects of H2O2 on protein tyrosine phosphatase activity in HER14 ...
2019国自然20大热点之高分综述合集小张聊科研xzlky氧化应激oxidative stress.pdf,BI86CH29-Sies ARI 23 May 2017 17:33 ANNUAL Further REVIEWS Click here to view this articles online features: • Download figures as PPT slides • Navigate linked references
some protons leak back to the matrix without contributing to phosphorylation. To some extent this leak appears to be controlled through uncoupling proteins (UCPs), the ATP-ADP transporter and through interactions between fatty acids, and results in lower membrane potentials and RS (Mozo et al., ...
Finally, mice that display abnormalities in ETC oxidative phosphorylation proteins due to eIF2B mutation display defective OPC differentiation with suppressed neurite length in vitro [234]. These lines of evidence clearly suggest an important role for the mitochondrial machinery in OPC differentiation, ...