Results 1 to 10 of about 298,183 (169)
Linkage of methionine addiction, histone lysine hypermethylation, and malignancy
iScience, 2022 Summary: Methionine addiction, found in all types of cancer investigated, is because of the overuse of methionine by cancer cells for excess transmethylation reactions. In the present study, we compared the histone H3 lysine-methylation status and degree
Jun Yamamoto +12 more
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Effect of methyl donors supplementation on performance, immune responses and anti-oxidant variables in broiler chicken fed diet without supplemental methionine [PDF]
Animal Bioscience, 2022 Objective Methionine (Met) is involved in methyl group transfer besides protein synthesis. As the availability is limited and cost is high for synthetic Met, reductions in its inclusion in broiler diet may be possible by supplementing the low Met diets ...
Venkata Rama Rao Savaram +4 more
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Antioxidants, 2021 Methionine is an aliphatic, sulfur-containing, essential amino acid that has been demonstrated to have crucial roles in metabolism, innate immunity, and activation of endogenous antioxidant enzymes, including methionine sulfoxide reductase A/B and the ...
Mariano Catanesi +11 more
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Redox Report, 2023 Background Methionine sulfoxide reductases are found in all aerobic organisms. They function in antioxidant defense, cellular regulation by reversible oxidation of methionine in proteins, and in protein structure.
Sujin Park +2 more
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4006 Methionine Dependence in Cancer: From Metabolic Phenotype to Therapy
Journal of Clinical and Translational Science, 2020 OBJECTIVES/GOALS: Methionine dependence was described 45 years ago as an increased reliance on an exogenous supply of the essential amino acid methionine in most cancer cells compared to normal cells. Methionine depletion, using either synthetic diets or
Isabelle Miousse
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Roles of sulfur-containing amino acids in gastrointestinal physiology and pathophysiology [PDF]
Vojnosanitetski Pregled, 2021 nema
Todorović Dušan D. +8 more
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Frontiers in Plant Science, 2020 The low level of methionine, an essential sulfur-containing amino acid, limits the nutritional quality of seeds. Two main factors can control the level of protein-bound methionine: the level of free methionine that limits protein accumulation and the ...
Aiswarya Girija +6 more
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Methionine sulfoxide reductase A is a stereospecific methionine oxidase [PDF]
Proceedings of the National Academy of Sciences, 2011 Methionine sulfoxide reductase A (MsrA) catalyzes the reduction of methionine sulfoxide to methionine and is specific for the S epimer of methionine sulfoxide. The enzyme participates in defense against oxidative stresses by reducing methionine sulfoxide residues in proteins back to methionine.
Jung Chae, Lim +3 more
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Frontiers in Physiology, 2022 Red blood cell transfusion is a life-saving intervention, and storage is a logistic necessity to make ~110 million units available for transfusion every year worldwide. However, storage in the blood bank is associated with a progressive metabolic decline,
Travis Nemkov +5 more
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Dimethylsulfoniopropionate Sulfur and Methyl Carbon Assimilation in
mBio, 2020 Dimethylsulfoniopropionate (DMSP) is abundant in marine environments and an important source of reduced carbon and sulfur for marine bacteria. While both Ruegeria pomeroyi and Ruegeria lacuscaerulensis possessed genes encoding the DMSP demethylation and ...
Joseph S. Wirth +4 more
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