Results 1 to 10 of about 241,842 (143)

The Cu,Zn Superoxide Dismutase: not only a dismutase enzyme

Frontiers in Physiology, 2016
The Cu,Zn superoxide dismutase (SOD1) is an ubiquitary cytosolic dimeric carbohydrate free molecule, belonging to a family of isoenzymes involved in the scavenger of superoxide anions.
Paolo Mondola, Simona Damiano, Anna Sasso, Mariarosaria Santillo   +3 more
doaj   +2 more sources

On the Origin of Superoxide Dismutase: An Evolutionary Perspective of Superoxide-Mediated Redox Signaling

Antioxidants, 2017
The field of free radical biology originated with the discovery of superoxide dismutase (SOD) in 1969. Over the last 5 decades, a plethora of research has been performed in species ranging from bacteria to mammals that has elucidated the molecular ...
Adam J. Case
doaj   +2 more sources

Superoxide dismutase ameliorates oxidative stress and regulates liver transcriptomics to provide therapeutic benefits in hepatic inflammation [PDF]

PeerJ, 2023
Background Oxidative stress refers to the imbalance between oxidants and antioxidants in organisms and often induces hepatic inflammation. Supplementing exogenous superoxide dismutase is an effective way to alleviate oxidative stress; however, the ...
Longyan Chen, Yang Liu, Yonggang Zhang, Yanmin Zhang, Wei Wang, Hongyu Han, Chunyu Yang, Xueqian Dong   +7 more
doaj   +2 more sources

Deciphering the catalytic mechanism of superoxide dismutase activity of carbon dot nanozyme

Nature Communications, 2023
Superoxide dismutase (SOD) nanozymes show mitigating effect on oxidative stress-related diseases, but are limited by their modest activity. Here, the authors report a carbon dot SOD nanozyme with catalytic activity matching natural enzymes and unveil its
Wenhui Gao, Jiuyang He, Lei Chen, Xiangqin Meng, Yana Ma, L. Cheng, K. Tu, Xingfa Gao, Cui Liu, Mingzhen Zhang, Kelong Fan, Dai-Wen Pang, Xiyun Yan   +12 more
semanticscholar   +1 more source

Neonatal Extracellular Superoxide Dismutase Knockout Mice Increase Total Superoxide Dismutase Activity and VEGF Expression after Chronic Hyperoxia

Antioxidants, 2021
Bronchopulmonary dysplasia (BPD) is a common lung disease affecting premature infants that develops after exposure to supplemental oxygen and reactive oxygen intermediates.
Maxwell Mathias, Joann Taylor, Elizabeth Mendralla, Marta Perez   +3 more
doaj   +1 more source

The Applications and Mechanisms of Superoxide Dismutase in Medicine, Food, and Cosmetics

Antioxidants, 2023
Superoxide dismutase (SOD) is a class of enzymes that restrict the biological oxidant cluster enzyme system in the body, which can effectively respond to cellular oxidative stress, lipid metabolism, inflammation, and oxidation.
Mengli Zheng, Yating Liu, Guanfeng Zhang, Zhikang Yang, Weiwei Xu, Qinghua Chen   +5 more
semanticscholar   +1 more source

The effect of aerobic stress on superoxide dismutase and glutathione and relations with Calcium blood in football players [PDF]

مجلة الرافدين للعلوم الرياضية, 2022
The Research aim: -      The effect of Aerobic stress in superoxide dismutase and glutathione in football players in blood serum. -      To identify on relation between superoxide dismutase and glutathione with calcium in blood serum after Aerobic ...
Bestoon Ahmad
doaj   +1 more source

Superoxide dismutase nanozymes: an emerging star for anti-oxidation.

Journal of materials chemistry. B, 2021
Superoxide dismutases (SODs) are a group of metalloenzymes that catalyze the dismutation of superoxide radicals (O2˙-) into hydrogen peroxide (H2O2) and oxygen (O2). As the first line of defense against reactive oxygen species (ROS)-mediated damage, SODs
Hanqing Zhao, Ruofei Zhang, Xiyun Yan, Kelong Fan   +3 more
semanticscholar   +1 more source

Mitochondrial Superoxide Dismutase in Cisplatin-Induced Kidney Injury

Antioxidants, 2021
Cisplatin is a chemotherapy agent commonly used to treat a wide variety of cancers. Despite the potential for both severe acute and chronic side effects, it remains a preferred therapeutic option for many malignancies due to its potent anti-tumor ...
Kranti A. Mapuskar, Emily J. Steinbach, Amira Zaher, Dennis P. Riley, Robert A. Beardsley, Jeffery L. Keene, Jon T. Holmlund, Carryn M. Anderson, Diana Zepeda-Orozco, John M. Buatti, Douglas R. Spitz, Bryan G. Allen   +11 more
doaj   +1 more source

Amide-π interactions in active centers of superoxide dismutase [PDF]

Journal of the Serbian Chemical Society, 2021
In this work, the influence of amide–π interactions on stability and properties of superoxide dismutase (SOD) active centres was analysed. In the data set of 43 proteins, 5017 amide–π interactions were observed, and every active centre formed averagely ...
Stojanović Srđan Đ., Petrović Zoran Z., Zlatović Mario V.   +2 more
doaj   +1 more source