a(CHEBI:radical)
Notably, free radicals may also arise from exogenous sources including various types of radiations (e.g. UV light, X-rays or gamma rays), atmospheric pollutants and metal-catalyzed reac- tions [1–3]. PubMed:24563850
Excessive amounts of free radicals and radical-derived reactive species may also arise from the activity of NAD(P)H oxidases (NOx) and/or xanthine oxidase, as well as from nitric oxide synthase (NOS), P450 metabolism and peroxisomes. PubMed:24563850
Free radicals were originally believed to be harmful, but it has been realized that in physiological concentrations they serve as redox messengers, which are essential in the regulation of intra- cellular signalling and significant cellular processes including meta- bolism, antioxidant defenses and responses to pathogens [1,4]. PubMed:24563850
Notably, free radicals may also arise from exogenous sources including various types of radiations (e.g. UV light, X-rays or gamma rays), atmospheric pollutants and metal-catalyzed reac- tions [1–3]. PubMed:24563850
Free radicals were originally believed to be harmful, but it has been realized that in physiological concentrations they serve as redox messengers, which are essential in the regulation of intra- cellular signalling and significant cellular processes including meta- bolism, antioxidant defenses and responses to pathogens [1,4]. PubMed:24563850
Excessive amounts of free radicals and radical-derived reactive species may also arise from the activity of NAD(P)H oxidases (NOx) and/or xanthine oxidase, as well as from nitric oxide synthase (NOS), P450 metabolism and peroxisomes. PubMed:24563850
Excessive amounts of free radicals and radical-derived reactive species may also arise from the activity of NAD(P)H oxidases (NOx) and/or xanthine oxidase, as well as from nitric oxide synthase (NOS), P450 metabolism and peroxisomes. PubMed:24563850
Excessive amounts of free radicals and radical-derived reactive species may also arise from the activity of NAD(P)H oxidases (NOx) and/or xanthine oxidase, as well as from nitric oxide synthase (NOS), P450 metabolism and peroxisomes. PubMed:24563850
Excessive amounts of free radicals and radical-derived reactive species may also arise from the activity of NAD(P)H oxidases (NOx) and/or xanthine oxidase, as well as from nitric oxide synthase (NOS), P450 metabolism and peroxisomes. PubMed:24563850
Free radicals-derived protein modification can result in either gain- or loss-of-function due to the protein misfolding or unfolding. PubMed:24563850
Free radicals were originally believed to be harmful, but it has been realized that in physiological concentrations they serve as redox messengers, which are essential in the regulation of intra- cellular signalling and significant cellular processes including meta- bolism, antioxidant defenses and responses to pathogens [1,4]. PubMed:24563850
Free radicals were originally believed to be harmful, but it has been realized that in physiological concentrations they serve as redox messengers, which are essential in the regulation of intra- cellular signalling and significant cellular processes including meta- bolism, antioxidant defenses and responses to pathogens [1,4]. PubMed:24563850
Free radicals were originally believed to be harmful, but it has been realized that in physiological concentrations they serve as redox messengers, which are essential in the regulation of intra- cellular signalling and significant cellular processes including meta- bolism, antioxidant defenses and responses to pathogens [1,4]. PubMed:24563850
Free radicals were originally believed to be harmful, but it has been realized that in physiological concentrations they serve as redox messengers, which are essential in the regulation of intra- cellular signalling and significant cellular processes including meta- bolism, antioxidant defenses and responses to pathogens [1,4]. PubMed:24563850
Free radicals were originally believed to be harmful, but it has been realized that in physiological concentrations they serve as redox messengers, which are essential in the regulation of intra- cellular signalling and significant cellular processes including meta- bolism, antioxidant defenses and responses to pathogens [1,4]. PubMed:24563850
Free radicals-derived protein modification can result in either gain- or loss-of-function due to the protein misfolding or unfolding. PubMed:24563850
Proteome oxidation and instability has been associated with ageing and the progression of several age-related diseases, including cardiovascular disorders, neu- rodegeneration, and cancer [7,95,96]. PubMed:24563850
A frequent oxidative modification of proteins is irreversible carbonylation which can occur by either direct oxidation where oxidants act and leave a functional carbonyl group on amino acid side chains or in the protein backbone, or, indirectly, by protein conjugation with oxidation pro- ducts of polyunsaturated fatty acids and carbohydrates [98]. PubMed:24563850
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If you find BEL Commons useful in your work, please consider citing: Hoyt, C. T., Domingo-Fernández, D., & Hofmann-Apitius, M. (2018). BEL Commons: an environment for exploration and analysis of networks encoded in Biological Expression Language. Database, 2018(3), 1–11.