Redox-Mediated ORR and OER Reactions: Redox Flow Lithium Oxygen Batteries Enabled with a Pair of Soluble Redox Catalysts [PDF]
, 2016 We demonstrate a redox flow lithium oxygen battery (RFLOB) using a pair of soluble redox catalysts, 2,5-di-tert-butyl-p-benzoquinone (DTBBQ) and tris{4-[2-(2-methoxyethoxy)ethoxy]phenyl}amine (TMPPA).
Qing Wang (27728) +4 more
core +1 more source
Omeprazole impairs vascular redox biology and causes xanthine oxidoreductase-mediated endothelial dysfunction [PDF]
, 2021 Proton pump inhibitors (PPIs) are widely used drugs that may increase the cardiovascular risk by mechanisms not entirely known. While PPIs increase asymmetric dimethylarginine (ADMA) levels and inhibit nitric oxide production, it is unknown whether ...
de Angelis, Celio D. +5 more
core +1 more source
Redox Signaling and Advanced Glycation Endproducts (AGEs) in Diet-Related Diseases
Antioxidants, 2020 Diets are currently characterized by elevated sugar intake, mainly due to the increased consumption of processed sweetened foods and drinks during the last 40 years. Diet is the main source of advanced glycation endproducts (AGEs).
Vanesa Cepas +3 more
doaj +1 more source
FEBS Letters, 2007 Redox imbalance in the endoplasmic reticulum lumen is the most frequent cause of endoplasmic reticulum stress and consequent apoptosis. The mechanism involves the impairment of oxidative protein folding, the accumulation of unfolded/misfolded proteins in the lumen and the initiation of the unfolded protein response.
Bánhegyi, Gábor +3 more
openaire +3 more sources
Redox regulation of the NPR1-TGA1 system of Arabidopsis thaliana by nitric oxide [PDF]
, 2010 The role of reactive oxygen and nitrogen species in local and systemic defense reactions is well documented. NPR1 and TGA1 are key redox-controlled regulators of systemic acquired resistance in plants. NPR1 monomers interact with the reduced form of TGA1,
Bernd Müller +14 more
core +1 more source
Redox regulation of tumor suppressor PTEN in cell signaling [PDF]
, 2020 Phosphatase and tensin homologs deleted on chromosome 10 (PTEN) is a potent tumor suppressor and often dysregulated in cancers. Cellular PTEN activity is restrained by the oxidation of active -site cysteine by reactive oxygen species (ROS).
우현애
core +1 more source
Asymmetric synthesis of tri- and tetrasubstituted trifluoromethyl dihydropyranones from alpha-aroyloxyaldehydes via NHC redox catalysis [PDF]
, 2014 We thank the Royal Society for a University Research Fellowship (A.D.S.), and the European Research Council under the European Union’s Seventh Framework Programme (FP7/2007-2013) ERC Grant Agreement No.
Smith, Andrew D. +11 more
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Redox-Switchable Allosteric Effects in Molecular Clusters [PDF]
, 2021 We demonstrate that allosteric effects and redox state changes can be harnessed to create a switch that selectively and reversibly regulates the coordination chemistry of a single site on the surface of a molecular cluster.
Werner Kaminsky +11 more
core +1 more source
Catalase-Like Antioxidant Activity is Unaltered in Hypochlorous Acid Oxidized Horse Heart Myoglobin
Antioxidants, 2019 Activated neutrophils release myeloperoxidase that produces the potent oxidant hypochlorous acid (HOCl). Exposure of the oxygen transport protein horse heart myoglobin (hhMb) to HOCl inhibits Iron III (Fe(III))-heme reduction by cytochrome b5 to oxygen ...
Gulfam Ahmad +8 more
doaj +1 more source
The level of mendione redox-cycling in pancreatic β-cells is proportional to the glucose concentration: role of NADH and consequences for insulin secretion [PDF]
, 2012 Pancreatic β-cells release insulin in response to elevation of glucose from basal (4–7 mM) to stimulatory (8–16 mM) levels. Metabolism of glucose by the β-cell results in the production of low levels of reactive oxygen intermediates (ROI), such as ...
Womack, Trayce +8 more
core +1 more source