Suchergebnisse - "Superoxide Dismutase metabolism"

Superoxide dismutases: Dual roles in controlling ROS damage and regulating ROS signaling von Wang, Ying, Branicky, Robyn, Noë, Alycia, Hekimi, Siegfried

“… Superoxide dismutases (SODs) are universal enzymes of organisms that live in the presence of oxygen. They catalyze the conversion of superoxide into oxygen and …”
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Cellular Red-Ox system in health and disease: The latest update von Jena, Atala Bihari, Samal, Rashmi Rekha, Bhol, Nitish Kumar, Duttaroy, Asim K.

“… Cells are continually exposed to reactive oxygen species (ROS) generated during cellular metabolism. Apoptosis, necrosis, and autophagy are biological …”
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Mechanisms of Oxidase and Superoxide Dismutation-like Activities of Gold, Silver, Platinum, and Palladium, and Their Alloys: A General Way to the Activation of Molecular Oxygen von Shen, Xiaomei, Liu, Wenqi, Gao, Xuejiao, Lu, Zhanghui, Wu, Xiaochun, Gao, Xingfa

“… Metal and alloy nanomaterials have intriguing oxidase- and superoxide dismutation-like (SOD-like) activities. However, origins of these activities remain to be …”
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Superoxide Dismutases and Superoxide Reductases von Sheng, Yuewei, Abreu, Isabel A, Cabelli, Diane E, Maroney, Michael J, Miller, Anne-Frances, Teixeira, Miguel, Valentine, Joan Selverstone

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Deciphering the catalytic mechanism of superoxide dismutase activity of carbon dot nanozyme von Gao, Wenhui, He, Jiuyang, Chen, Lei, Meng, Xiangqin, Ma, Yana, Cheng, Liangliang, Tu, Kangsheng, Gao, Xingfa, Liu, Cui, Zhang, Mingzhen, Fan, Kelong, Pang, Dai-Wen, Yan, Xiyun

“… Nanozymes with superoxide dismutase (SOD)-like activity have attracted increasing interest due to their ability to scavenge superoxide anion, the origin of …”
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Superoxide Anion Chemistry—Its Role at the Core of the Innate Immunity von Andrés, Celia María Curieses, Pérez de la Lastra, José Manuel, Andrés Juan, Celia, Plou, Francisco J., Pérez-Lebeña, Eduardo

“… Classically, superoxide anion O2•− and reactive oxygen species ROS play a dual role. At the physiological balance level, they are a by-product of O2 reduction, …”
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Extracellular superoxide dismutase, a molecular transducer of health benefits of exercise von Yan, Zhen, Spaulding, Hannah R.

“… Extracellular superoxide dismutase (EcSOD) is the only extracellular scavenger of superoxide anion (O2.-) with unique binding capacity to cell surface and …”
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Evolution of the Knowledge of Free Radicals and Other Oxidants von Di Meo, Sergio, Venditti, P.

“… Free radicals are chemical species (atoms, molecules, or ions) containing one or more unpaired electrons in their external orbitals and generally display a …”
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Expanding roles of superoxide dismutases in cell regulation and cancer von Che, Meixia, Wang, Ren, Li, Xiaoxing, Wang, Hui-Yun, Zheng, X.F. Steven

“… •Superoxide dismutases (SODs) have important regulatory functions in metabolism, signalling and transcription.•SODs are crucial for cancer cell growth, …”
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Dual-Site Biomimetic Cu/Zn-MOF for Atopic Dermatitis Catalytic Therapy via Suppressing FcγR-Mediated Phagocytosis von Huang, Fang, Lu, Xiangyu, Kuai, Le, Ru, Yi, Jiang, Jingsi, Song, Jiankun, Chen, Si, Mao, Lijie, Li, Yongyong, Li, Bin, Dong, Haiqing, Shi, Jianlin

“… Atopic dermatitis (AD) is a prevalent chronic inflammatory skin disease that carries a significant global economic burden. Elevated levels of reactive oxygen …”
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Superoxide dismutase nanozymes: an emerging star for anti-oxidation von Zhao, Hanqing, Zhang, Ruofei, Yan, Xiyun, Fan, Kelong

“… Superoxide dismutases (SODs) are a group of metalloenzymes that catalyze the dismutation of superoxide radicals (O ˙ ) into hydrogen peroxide (H O ) and oxygen …”
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Several lines of antioxidant defense against oxidative stress: antioxidant enzymes, nanomaterials with multiple enzyme-mimicking activities, and low-molecular-weight antioxidants von Jomova, Klaudia, Alomar, Suliman Y., Alwasel, Saleh H., Nepovimova, Eugenie, Kuca, Kamil, Valko, Marian

“… Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are well recognized for playing a dual role, since they can be either deleterious or …”
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Photosynthetic, antioxidant activities, and osmoregulatory responses in winter wheat differ during the stress and recovery periods under heat, drought, and combined stress von Ru, Chen, Hu, Xiaotao, Chen, Dianyu, Wang, Wene, Zhen, Jingbo

“… There will be longer and more intense periods of heat and drought stress in the future for terrestrial ecosystems. Although the responses of wheat plants to …”
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2D vanadium carbide MXenzyme to alleviate ROS-mediated inflammatory and neurodegenerative diseases von Feng, Wei, Han, Xiuguo, Hu, Hui, Chang, Meiqi, Ding, Li, Xiang, Huijing, Chen, Yu, Li, Yuehua

“… Reactive oxygen species (ROS) are generated and consumed in living organism for normal metabolism. Paradoxically, the overproduction and/or mismanagement of …”
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Manganese metabolism in humans von Chen, Pan, Bornhorst, Julia, Aschner, Michael

“… Manganese (Mn) is an essential nutrient for intracellular activities; it functions as a cofactor for a variety of enzymes, including arginase, glutamine …”
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Getting out what you put in: Copper in mitochondria and its impacts on human disease von Cobine, Paul A., Moore, Stanley A., Leary, Scot C.

“… Mitochondria accumulate copper in their matrix for the eventual maturation of the cuproenzymes cytochrome c oxidase and superoxide dismutase. Transport into …”
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Oxygen radicals, nitric oxide, and peroxynitrite: Redox pathways in molecular medicine von Radi, Rafael

“… Oxygen-derived free radicals and related oxidants are ubiquitous and short-lived intermediates formed in aerobic organisms throughout life. These reactive …”
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A novel low-molecular-mass pumpkin polysaccharide: Structural characterization, antioxidant activity, and hypoglycemic potential von Li, Fei, Wei, Yunlu, Liang, Li, Huang, Linlin, Yu, Guoyong, Li, Quanhong

“… •A low-molecular-weight polysaccharide with 3.5 kDa is obtained from Cucurbia moschata.•The obtained polysaccharide displays capacities of scavenging ABTS and …”
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Excessive exercise training causes mitochondrial functional impairment and decreases glucose tolerance in healthy volunteers von Flockhart, Mikael, Nilsson, Lina C, Tais, Senna, Ekblom, Björn, Apró, William, Larsen, Filip J

“… Exercise training positively affects metabolic health through increased mitochondrial oxidative capacity and improved glucose regulation and is the first line …”
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Pathways disrupted in human ALS motor neurons identified through genetic correction of mutant SOD1 von Kiskinis, Evangelos, Sandoe, Jackson, Williams, Luis A, Boulting, Gabriella L, Moccia, Rob, Wainger, Brian J, Han, Steve, Peng, Theodore, Thams, Sebastian, Mikkilineni, Shravani, Mellin, Cassidy, Merkle, Florian T, Davis-Dusenbery, Brandi N, Ziller, Michael, Oakley, Derek, Ichida, Justin, Di Costanzo, Stefania, Atwater, Nick, Maeder, Morgan L, Goodwin, Mathew J, Nemesh, James, Handsaker, Robert E, Paull, Daniel, Noggle, Scott, McCarroll, Steven A, Joung, J Keith, Woolf, Clifford J, Brown, Robert H, Eggan, Kevin

“… Although many distinct mutations in a variety of genes are known to cause Amyotrophic Lateral Sclerosis (ALS), it remains poorly understood how they …”
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