Results 11 to 20 of about 468,423 (315)
Antioxidants & Redox Signaling, 2012 Proteins are major targets of reactive oxygen and nitrogen species (ROS/RNS) and numerous post-translational, reversible or irreversible modifications have been characterized, which may lead to a change in the structure and/or function of the oxidized protein.
D Allan, Butterfield +1 more
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Redox controls UPR to control redox [PDF]
Journal of Cell Science, 2014 In many physiological contexts, intracellular reduction–oxidation (redox) conditions and the unfolded protein response (UPR) are important for the control of cell life and death decisions. UPR is triggered by the disruption of endoplasmic reticulum (ER) homeostasis, also known as ER stress. Depending on the duration and severity of the disruption, this
Davide, Eletto +3 more
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Cellular Redox Homeostasis [PDF]
Antioxidants, 2021 Cellular redox homeostasis is an essential and dynamic process that ensures the balance between reducing and oxidizing reactions within cells and regulates a plethora of biological responses and events. The study of these biochemical reactions has proven difficult over time, but recent technical and methodological developments have contributed to the ...
Kristell Le Gal +2 more
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Redox-mediated reactions of vinylferrocene: toward redox auxiliaries [PDF]
Dalton Transactions, 2016 Redox reactions have been used to transform unreactive vinylferrocene into a powerful dienophile and reactive substrate for thiol addition reactions upon conversion to its ferrocenium state.
Wiles, Alan A. +5 more
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Molecular Therapy: Nucleic Acids, 2017 Y-box binding protein-1 (YB-1), involved in cancer progression and chemoradiation resistance, is overexpressed in not only cancer cells but also tumor blood vessels.
Kiyoko Setoguchi +11 more
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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
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Methods for Detecting Microbial Methane Production and Consumption by Gas Chromatography
Bio-Protocol, 2016 Methane is an energy-dense fuel but is also a greenhouse gas 25 times more detrimental to the environment than CO2. Methane can be produced abiotically by serpentinization, chemically by Sabatier or Fisher-Tropsh chemistry, or biotically by microbes ...
Jared Aldridge +3 more
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The redox switch/redox coupling hypothesis
Neurochemistry International, 2006 We provide an integrative interpretation of neuroglial metabolic coupling including the presence of subcellular compartmentation of pyruvate and monocarboxylate recycling through the plasma membrane of both neurons and glial cells. The subcellular compartmentation of pyruvate allows neurons and astrocytes to select between glucose and lactate as ...
Cerdán, Sebastián +6 more
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Cellular Redox Compartments [PDF]
Antioxidants & Redox Signaling, 2019 Although initially considered as harmful, reactive oxygen species (ROS) are now also recognized as important signaling molecules affecting various cellular processes. For example, they contribute to the response to hormones, growth factors, or hypoxia, and defense reactions against mechanical or chemical stress. Therefore, different ROS-generating, ROS-
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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
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