cysteine has been researched along with s-adenosylhomocysteine in 47 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 6 (12.77) | 18.7374 |
| 1990's | 8 (17.02) | 18.2507 |
| 2000's | 20 (42.55) | 29.6817 |
| 2010's | 13 (27.66) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Butt, VS; Poulton, JE | 1 |
| Fullerton, FR; Hathcock, JN; Poirier, LA; Reicks, MM; Whittaker, P | 1 |
| Cañada, FJ; Pérez-Sala, D; Rando, RR; Tan, EW | 1 |
| Henning, SM; McKee, RW; Swendseid, ME | 1 |
| Djurhuus, R; Lillehaug, JR; Male, R; Svardal, AM; Ueland, PM | 1 |
| Stipanuk, MH | 1 |
| Fall, R; Murphy, SE | 1 |
| Finkelstein, JD; Harris, BJ; Kyle, WE; Martin, JJ | 1 |
| Jonas, JC; Regazzi, R; Sasaki, T; Stock, JB; Takahashi, K; Takai, Y; Volker, C; Wollheim, CB | 1 |
| Finta, C; Kiss, A; Patthy, A; Szilák, L; Venetianer, P | 1 |
| Haber, E; Lai, K; Lee, ME; Perrella, MA; Tsai, JC; Wang, H; Yoshizumi, M | 1 |
| Hüttermann, J; Kappl, R; Knappe, J; Külzer, R; Pils, T | 1 |
| Kim, SK; Kim, SY; Kim, YC | 1 |
| Ha, KW; Han, BS; Han, ES; Han, JW; Hong, S; Hong, SM; Lee, HW; Noh, SH; Oh, HY | 1 |
| Finkelstein, JD | 1 |
| Chango, A; James, SJ; Melnyk, S; Pogribna, M; Pogribny, I; Yi, P | 1 |
| Bellas, R; Harrington, EO; Kramer, K; Lu, Q; Newton, J; Rounds, S; Sheahan, KL | 1 |
| Cheng, X; Horton, JR; Khan, SI; Selker, EU; Tamaru, H; Yang, Z; Zhang, X | 1 |
| Ahmad, A; Allen, RH; Panayiotidis, MI; Stabler, SP; White, CW | 1 |
| Cutler, P; Gaylor, DW; James, SJ; Janak, L; Jernigan, S; Melnyk, S; Neubrander, JA | 1 |
| Allen, R; Boger, R; Doshi, S; Goodfellow, J; Lewis, M; McDowell, I; Moat, S; Newcombe, R; Stabler, S | 1 |
| Amanlou, M; Dehghani, M; Dehpour, AR; Ebrahimkhani, MR; Farsam, H; Honar, H; Kiani, S; Mirazi, N; Pasalar, P; Payabvash, S; Riazi, K; Sadeghipour, H | 1 |
| Fowler, B; Herrmann, W; Kuhlmann, MK; Makowski, J; Obeid, R; Schorr, H | 1 |
| Jung, YS; Kim, SK; Kim, YC | 1 |
| Luchowski, P; Stazka, J; Urbanska, EM | 1 |
| Fernstrom, JD; Mudd, SH | 1 |
| Amanlou, M; Dehpour, AR; Ghahremani, MH; Goliaei, A; Mandegary, A; Payabvash, S; Shafaroodi, H | 1 |
| Becker, G; Fassbender, K; Herrmann, W; Kasoha, M; Knapp, JP; Kostopoulos, P; Obeid, R | 1 |
| Hudson, PR; McCaddon, A | 1 |
| Chang, CC; Chang, JH; Chien, YW; Huang, SY; Tsen, JH; Yang, HT | 1 |
| Blom, H; Linnebank, M; Moskau, S; Semmler, A; Smith, D; Smulders, Y; Struys, E | 1 |
| Kawakami, Y; Morita, T; Ohuchi, S; Sugiyama, K | 1 |
| Mori, M; Morita, T; Ohuchi, S; Sugiyama, K | 1 |
| Allen, RH; O'Neill, HC; Sekhar, J; Stabler, SP; White, CW | 1 |
| Chen, SY; Chen, YM; Chiang, EP; Tang, FY; Wang, YC | 1 |
| Jeltsch, A; Jurkowska, RZ; Jurkowski, TP; Siddique, AN | 1 |
| Han, YZ; Ren, ZM; Yu, DN; Zhang, WJ | 1 |
| Geisel, J; Gortner, L; Hartmuth, K; Herrmann, W; Nijhout, HF; Obeid, R; Reed, MC; Rohrer, TR | 1 |
| Kang, KW; Kim, SK; Kwak, HC; Lee, JY; Oh, SJ; Phuong, NT; Ryu, CS | 1 |
| Cole, D; Cox, SE; da Costa, KA; Dominguez-Salas, P; Dyer, RA; Fulford, AJ; Hennig, BJ; Innis, SM; Moore, SE; Prentice, AM; Waterland, RA; Zeisel, SH | 1 |
| Dekker, JM; Drevon, CA; Elshorbagy, AK; Nijpels, G; Nurk, E; Nygård, O; Refsum, H; Stehouwer, CD; Teerlink, T; Tell, GS; Ueland, PM; Vinknes, KJ; Vollset, SE | 1 |
| Geng, Z; Li, X; Shi, N; Wang, S; Wang, Z | 1 |
| Kim, SK; Kim, YM; Kwak, HC; Oh, SJ | 1 |
| Du, Q; Schramm, VL; Wang, Z | 1 |
| Magwamba, CC; Palittapongarnpim, P; Rukseree, K | 1 |
| Kuang, Z; Sutter, BM; Tu, BP; Wang, Y; Ye, C | 1 |
| Berisa, M; Cross, JR; Qin, W; Schwörer, S; Thompson, CB; Zhu, J | 1 |
2 review(s) available for cysteine and s-adenosylhomocysteine
| Article | Year |
|---|---|
Metabolism of sulfur-containing amino acids.
Topics: Adenosylhomocysteinase; Animals; Carboxy-Lyases; Cysteine; Female; Homocysteine; Humans; Hydrolases; Isoenzymes; Liver; Male; Methionine; Methionine Adenosyltransferase; Methylation; Polyamines; S-Adenosylhomocysteine; S-Adenosylmethionine; Sulfur; Taurine; Transaminases | 1986 |
Pathways and regulation of homocysteine metabolism in mammals.
Topics: Animals; Cystathionine; Cystathionine beta-Synthase; Cystathionine gamma-Lyase; Cysteine; Heme; Homocysteine; Isoenzymes; Kinetics; Mammals; Methionine; Methionine Adenosyltransferase; Organ Specificity; Oxidation-Reduction; Pyridoxal Phosphate; S-Adenosylhomocysteine; S-Adenosylmethionine; Sulfur; Tetrahydrofolates | 2000 |
1 trial(s) available for cysteine and s-adenosylhomocysteine
| Article | Year |
|---|---|
Relationship between S-adenosylmethionine, S-adenosylhomocysteine, asymmetric dimethylarginine, and endothelial function in healthy human subjects during experimental hyper- and hypohomocysteinemia.
Topics: Acetylcysteine; Adult; Arginine; Blood Flow Velocity; Brachial Artery; Cross-Over Studies; Cystathionine; Cysteine; Dipeptides; Double-Blind Method; Endothelium, Vascular; Female; Homocysteine; Humans; Hyperhomocysteinemia; Kinetics; Male; Methionine; Placebos; S-Adenosylhomocysteine; S-Adenosylmethionine; Vasodilation | 2005 |
44 other study(ies) available for cysteine and s-adenosylhomocysteine
| Article | Year |
|---|---|
Purification and properties of S-adenosyl-L-homocysteine hydrolase from leaves of spinach beet.
Topics: Adenine; Cysteine; Deoxyadenosines; Homocysteine; Hydrogen-Ion Concentration; Hydrolases; Kinetics; Methionine; Plants; S-Adenosylhomocysteine; S-Adenosylmethionine | 1976 |
Prolonged acetaminophen ingestion by mice fed a methionine-limited diet does not affect iron-induced liver lipid peroxidation or S-adenosylmethionine.
Topics: Acetaminophen; Animals; Cysteine; Glutathione; Glutathione Peroxidase; Iron; Lipid Peroxidation; Liver; Male; Methionine; Mice; S-Adenosylhomocysteine; S-Adenosylmethionine; Superoxide Dismutase | 1992 |
Methylation and demethylation reactions of guanine nucleotide-binding proteins of retinal rod outer segments.
Topics: Acetylcysteine; Adenosine; Animals; Cattle; Cysteine; GTP-Binding Proteins; In Vitro Techniques; Methylation; Molecular Weight; Rod Cell Outer Segment; S-Adenosylhomocysteine; S-Adenosylmethionine; Signal Transduction; Transducin | 1991 |
Hepatic content of S-adenosylmethionine, S-adenosylhomocysteine and glutathione in rats receiving treatments modulating methyl donor availability.
Topics: Animals; Biomarkers; Choline Deficiency; Cysteine; Diet; Fatty Liver; Folic Acid Deficiency; Glutathione; Homocysteine; Lipids; Liver; Male; Methionine; Methylation; Niacinamide; Rats; Rats, Inbred Strains; S-Adenosylhomocysteine; S-Adenosylmethionine | 1989 |
Growth support and toxicity of homocysteine and its effects on methionine metabolism in non-transformed and chemically transformed C3H/10T1/2 cells.
Topics: Animals; Cell Division; Cell Line; Cysteine; Dose-Response Relationship, Drug; Glutathione; Homocysteine; Homocystine; Methionine; Mice; Mice, Inbred C3H; S-Adenosylhomocysteine; S-Adenosylmethionine; Tumor Cells, Cultured | 1988 |
S-Adenosylhomocysteine hydrolase deficiency in cysteine auxotrophs of Tetrahymena thermophila.
Topics: Adenosylhomocysteinase; Animals; Carbon-Oxygen Lyases; Culture Media; Cysteine; Hydrolases; Lyases; Methionine; Mutation; N-Glycosyl Hydrolases; S-Adenosylhomocysteine; Tetrahymena | 1985 |
Methionine metabolism in mammals: concentration of metabolites in rat tissues.
Topics: Amino Acids, Sulfur; Animals; Cysteine; Cystine; Dietary Proteins; Homeostasis; Homocysteine; Male; Methionine; Rats; Rats, Inbred Strains; S-Adenosylhomocysteine; S-Adenosylmethionine; Sulfhydryl Compounds; Tissue Distribution | 1982 |
Prenylcysteine analogs mimicking the C-terminus of GTP-binding proteins stimulate exocytosis from permeabilized HIT-T15 cells: comparison with the effect of Rab3AL peptide.
Topics: Acetylcysteine; Amino Acid Sequence; Cell Line; Cysteine; Diterpenes; Exocytosis; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Insulin; Insulin Secretion; Molecular Sequence Data; Peptides; Protein Methyltransferases; S-Adenosylhomocysteine | 1995 |
Self-methylation of BspRI DNA-methyltransferase.
Topics: Amino Acid Sequence; Binding, Competitive; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Cysteine; DNA; DNA-Cytosine Methylases; Escherichia coli; Methylation; Molecular Sequence Data; Protein Conformation; S-Adenosylhomocysteine; S-Adenosylmethionine; Sulfhydryl Reagents; Tritium | 1994 |
Inhibition of growth and p21ras methylation in vascular endothelial cells by homocysteine but not cysteine.
Topics: Calcium-Calmodulin-Dependent Protein Kinases; Cell Cycle; Cell Division; Cell Membrane; Cells, Cultured; Cysteine; DNA; Endothelium, Vascular; Flow Cytometry; G1 Phase; Guanosine Diphosphate; Guanosine Triphosphate; Homocysteine; Humans; Kinetics; Methylation; Muscle, Smooth, Vascular; Proto-Oncogene Proteins p21(ras); S-Adenosylhomocysteine; Time Factors; Umbilical Veins | 1997 |
Reconstitution and characterization of the polynuclear iron-sulfur cluster in pyruvate formate-lyase-activating enzyme. Molecular properties of the holoenzyme form.
Topics: Acetyltransferases; Amino Acid Sequence; Apoproteins; Conserved Sequence; Cysteine; Electron Spin Resonance Spectroscopy; Enzyme Activation; Enzymes; Escherichia coli; Iron; Iron-Sulfur Proteins; Ligands; Molecular Sequence Data; Mutagenesis, Site-Directed; Recombinant Proteins; S-Adenosylhomocysteine; S-Adenosylmethionine; Spectrophotometry; Sulfides | 1998 |
Effect of betaine administration on metabolism of hepatic glutathione in rats.
Topics: Animals; Betaine; Cysteine; Female; Glutathione; Injections, Intraperitoneal; Liver; Rats; S-Adenosylhomocysteine; S-Adenosylmethionine | 1998 |
Farnesylcysteine methyltransferase activity and Ras protein expression in human stomach tumor tissue.
Topics: Adenocarcinoma; Adult; Aged; Cysteine; Enzyme Activation; Gene Expression; Humans; Immunohistochemistry; Middle Aged; Protein Methyltransferases; ras Proteins; S-Adenosylhomocysteine; Stomach; Stomach Neoplasms | 1998 |
Homocysteine metabolism in children with Down syndrome: in vitro modulation.
Topics: Adenosine; Case-Control Studies; Child; Chromatography, High Pressure Liquid; Cystathionine; Cystathionine beta-Synthase; Cysteine; DNA Methylation; Down Syndrome; Glutathione; Homocysteine; Humans; Leucovorin; Lymphocytes; Methionine; Oxidative Stress; S-Adenosylhomocysteine; S-Adenosylmethionine; Sarcosine; Superoxide Dismutase; Thymidine; Vitamin B 12 | 2001 |
Isoprenylcysteine carboxyl methyltransferase activity modulates endothelial cell apoptosis.
Topics: Acetylcysteine; Adenosine; Animals; Apoptosis; Cattle; Cells, Cultured; Cysteine; Diterpenes; Endothelium, Vascular; Enzyme Inhibitors; Mitogen-Activated Protein Kinases; Protein Methyltransferases; Protein Serine-Threonine Kinases; Proto-Oncogene Proteins; Proto-Oncogene Proteins c-akt; Pulmonary Artery; ras Proteins; S-Adenosylhomocysteine; S-Adenosylmethionine; Signal Transduction; Ultraviolet Rays | 2003 |
Structural basis for the product specificity of histone lysine methyltransferases.
Topics: Catalytic Domain; Cysteine; Histone Methyltransferases; Histone-Lysine N-Methyltransferase; Histones; Lysine; Macromolecular Substances; Methyltransferases; Models, Molecular; Molecular Structure; Neurospora crassa; Peptides; Protein Methyltransferases; Protein Structure, Tertiary; S-Adenosylhomocysteine; Sulfur; Zinc | 2003 |
Cigarette smoke extract increases S-adenosylmethionine and cystathionine in human lung epithelial-like (A549) cells.
Topics: Amino Acids, Sulfur; Carcinoma; Cell Line, Tumor; Cell Survival; Cystathionine; Cysteine; DNA; Glutathione; Humans; Lung Neoplasms; Methionine; Nicotiana; S-Adenosylhomocysteine; S-Adenosylmethionine; Smoke; Time Factors | 2004 |
Metabolic biomarkers of increased oxidative stress and impaired methylation capacity in children with autism.
Topics: Adenosine; Autistic Disorder; Betaine; Biomarkers; Case-Control Studies; Child; Chromatography, High Pressure Liquid; Cystathionine; Cysteine; Female; Glutathione; Homocysteine; Humans; Leucovorin; Male; Methionine; Methylation; Oxidative Stress; S-Adenosylhomocysteine; S-Adenosylmethionine; Vitamin B 12 | 2004 |
Homocysteine alterations in experimental cholestasis and its subsequent cirrhosis.
Topics: Analysis of Variance; Animals; Bile Ducts; Cholestasis; Cysteine; Glutathione; Homocysteine; Ligation; Liver; Liver Cirrhosis, Biliary; Male; Methionine; NG-Nitroarginine Methyl Ester; Nitric Oxide; Rats; Rats, Sprague-Dawley; S-Adenosylhomocysteine; S-Adenosylmethionine; Time Factors | 2005 |
Disturbed homocysteine and methionine cycle intermediates S-adenosylhomocysteine and S-adenosylmethionine are related to degree of renal insufficiency in type 2 diabetes.
Topics: Aged; Cystathionine; Cysteine; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Female; Folic Acid; Homocysteine; Humans; Kidney; Kidney Failure, Chronic; Male; Methionine; Methylmalonic Acid; Middle Aged; S-Adenosylhomocysteine; S-Adenosylmethionine; Transcobalamins; Vitamin B 12; Vitamin B 6 | 2005 |
Effect of betaine supplementation on changes in hepatic metabolism of sulfur-containing amino acids and experimental cholestasis induced by alpha-naphthylisothiocyanate.
Topics: 1-Naphthylisothiocyanate; Alanine Transaminase; Alkaline Phosphatase; Amino Acids, Sulfur; Analysis of Variance; Animals; Aspartate Aminotransferases; Betaine; Bilirubin; Cholestasis; Cysteine; Dietary Supplements; Glutathione; Kinetics; Liver; Male; Mice; Mice, Inbred ICR; S-Adenosylhomocysteine; S-Adenosylmethionine | 2005 |
Homocysteine, a risk factor for atherosclerosis, biphasically changes the endothelial production of kynurenic acid.
Topics: Animals; Aorta, Thoracic; Arteriosclerosis; Cysteine; Dose-Response Relationship, Drug; Endothelium, Vascular; Excitatory Amino Acid Antagonists; Glycine; Homocysteine; In Vitro Techniques; Injections, Intraperitoneal; Kynurenic Acid; Leucine; Male; Methionine; Phenylalanine; Pipecolic Acids; Rats; Rats, Wistar; Risk Factors; S-Adenosylhomocysteine | 2005 |
The 5th workshop on the assessment of adequate intake of dietary amino acids: general discussion 1.
Topics: Amino Acids; Animals; Creatine; Cysteine; Diet; Glutathione; Homocysteine; Humans; Methionine; Nutritional Requirements; S-Adenosylhomocysteine; S-Adenosylmethionine | 2006 |
Nitric oxide modulates glutathione synthesis during endotoxemia.
Topics: Animals; Body Weight; Catalase; Cysteine; Disease Models, Animal; Eating; Endotoxemia; Glutamate-Cysteine Ligase; Glutathione; Injections; Lipopolysaccharides; Liver; Male; Mice; Nitrates; Nitric Oxide; Nitric Oxide Synthase; Nitrites; S-Adenosylhomocysteine; S-Adenosylmethionine; Superoxide Dismutase | 2006 |
Folate and methylation status in relation to phosphorylated tau protein(181P) and beta-amyloid(1-42) in cerebrospinal fluid.
Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Amyloid beta-Peptides; Biomarkers; Cysteine; Female; Folic Acid; Humans; Male; Methylation; Middle Aged; Nervous System Diseases; Neurodegenerative Diseases; Peptide Fragments; Phosphorylation; S-Adenosylhomocysteine; tau Proteins; Vitamin B 12 | 2007 |
Methylation and phosphorylation: a tangled relationship?
Topics: Age Factors; Alzheimer Disease; Biomarkers; Cysteine; Folic Acid; Humans; Methylation; Phosphorylation; S-Adenosylhomocysteine; tau Proteins; Tauopathies | 2007 |
Taurine supplementation improves the utilization of sulfur-containing amino acids in rats continually administrated alcohol.
Topics: Alcohol Drinking; Animals; Cysteine; Ethanol; Methionine; Pyridoxal Phosphate; Rats; Rats, Sprague-Dawley; S-Adenosylhomocysteine; S-Adenosylmethionine; Taurine | 2009 |
Methionine metabolism in an animal model of sepsis.
Topics: Animals; Cysteine; Disease Models, Animal; Glutathione; Homocysteine; Lipopolysaccharides; Male; Methionine; Oxidation-Reduction; Rats; S-Adenosylhomocysteine; S-Adenosylmethionine; Sepsis | 2008 |
Hypohomocysteinemic effect of cysteine is associated with increased plasma cysteine concentration in rats fed diets low in protein and methionine levels.
Topics: Animals; Betaine-Homocysteine S-Methyltransferase; Caseins; Choline; Cystathionine beta-Synthase; Cysteic Acid; Cysteine; Diet, Protein-Restricted; Dietary Supplements; Glycine; Homocysteine; Hyperhomocysteinemia; Male; Mercaptoethylamines; Methionine; Rats; Rats, Wistar; S-Adenosylhomocysteine; Soybean Proteins | 2009 |
Hepatic cystathionine beta-synthase activity does not increase in response to methionine supplementation in rats fed a low casein diet: association with plasma homocysteine concentrations.
Topics: Animals; Betaine-Homocysteine S-Methyltransferase; Caseins; Cystathionine beta-Synthase; Cysteine; Dietary Proteins; Dietary Supplements; Dose-Response Relationship, Drug; Energy Intake; Glycine; Homocysteine; Liver; Male; Methionine; Organ Size; Rats; Rats, Wistar; RNA, Messenger; S-Adenosylhomocysteine; S-Adenosylmethionine; Serine; Weight Gain | 2009 |
Alpha-lipoic acid induces elevated S-adenosylhomocysteine and depletes S-adenosylmethionine.
Topics: Animals; Antioxidants; Cysteine; Gas Chromatography-Mass Spectrometry; Liver; Male; Methylation; Rats; Rats, Sprague-Dawley; S-Adenosylhomocysteine; S-Adenosylmethionine; Thioctic Acid | 2009 |
Glycine-N methyltransferase expression in HepG2 cells is involved in methyl group homeostasis by regulating transmethylation kinetics and DNA methylation.
Topics: Carcinoma, Hepatocellular; Cysteine; Cytidine; DNA Methylation; DNA Modification Methylases; Gene Expression; Glycine N-Methyltransferase; Hep G2 Cells; Hepatocytes; Homeostasis; Homocysteine; Humans; Kinetics; Liver Neoplasms; Methionine; Methionine Adenosyltransferase; Methylation; Osmolar Concentration; S-Adenosylhomocysteine; S-Adenosylmethionine | 2011 |
Auto-methylation of the mouse DNA-(cytosine C5)-methyltransferase Dnmt3a at its active site cysteine residue.
Topics: Amino Acid Substitution; Animals; Base Sequence; Catalytic Domain; Cysteine; DNA (Cytosine-5-)-Methyltransferases; DNA Methyltransferase 3A; Humans; In Vitro Techniques; Kinetics; Methylation; Mice; Models, Molecular; Mutagenesis, Site-Directed; Oligodeoxyribonucleotides; Recombinant Proteins; S-Adenosylhomocysteine; S-Adenosylmethionine; Substrate Specificity | 2011 |
[Function of luxS gene in sulfurmetabolism of Streptococcus mutans].
Topics: Bacterial Proteins; Biofilms; Carbon-Sulfur Lyases; Culture Media; Culture Techniques; Cysteine; Gene Expression Regulation, Bacterial; Methionine; Microscopy, Confocal; Quorum Sensing; S-Adenosylhomocysteine; S-Adenosylmethionine; Streptococcus mutans; Sulfur | 2011 |
Blood biomarkers of methylation in Down syndrome and metabolic simulations using a mathematical model.
Topics: Adolescent; Adult; Betaine; Biomarkers; Case-Control Studies; Child; Child, Preschool; Choline; Cystathionine; Cysteine; Down Syndrome; Female; Glutathione; Humans; Infant; Male; Methionine; Methylation; Models, Theoretical; S-Adenosylhomocysteine; S-Adenosylmethionine; Sarcosine; Young Adult | 2012 |
Elevation of cysteine consumption in tamoxifen-resistant MCF-7 cells.
Topics: Antineoplastic Agents, Hormonal; Breast Neoplasms; Cell Line, Tumor; Cell Survival; Cystathionine gamma-Lyase; Cysteine; Drug Resistance, Neoplasm; Enzyme Inhibitors; Female; Glutamate-Cysteine Ligase; Glutathione; Humans; Membrane Transport Modulators; Methionine; Methylation; Multidrug Resistance-Associated Protein 2; Multidrug Resistance-Associated Proteins; Neoplasm Proteins; S-Adenosylhomocysteine; S-Adenosylmethionine; Tamoxifen; Taurine; Up-Regulation | 2013 |
DNA methylation potential: dietary intake and blood concentrations of one-carbon metabolites and cofactors in rural African women.
Topics: Adolescent; Adult; Betaine; Biomarkers; Choline; Cysteine; Diet; Diet Records; Dietary Carbohydrates; Dietary Fats; Dietary Proteins; DNA Methylation; Feeding Behavior; Female; Folic Acid; Gambia; Homocysteine; Humans; Linear Models; Methionine; Middle Aged; Nutrition Assessment; Prospective Studies; Riboflavin; Rural Population; S-Adenosylhomocysteine; S-Adenosylmethionine; Sarcosine; Vitamin B 12; Vitamin B 6; Young Adult | 2013 |
Plasma sulfur amino acids and stearoyl-CoA desaturase activity in two Caucasian populations.
Topics: Adipose Tissue; Aged; Aged, 80 and over; Amino Acids, Sulfur; Cohort Studies; Cross-Sectional Studies; Cystathionine; Cysteine; Diet; Dipeptides; Exercise; Fatty Acids; Female; Glutathione; Homocysteine; Humans; Male; Methionine; Middle Aged; S-Adenosylhomocysteine; S-Adenosylmethionine; Stearoyl-CoA Desaturase; Surveys and Questionnaires; White People | 2013 |
The functions of crucial cysteine residues in the arsenite methylation catalyzed by recombinant human arsenic (III) methyltransferase.
Topics: Arsenic; Arsenites; Cacodylic Acid; Catalysis; Catalytic Domain; Cysteine; Disulfides; Glutathione; Humans; Methionine; Methyltransferases; Mutation; Recombinant Proteins; S-Adenosylhomocysteine; Spectrometry, Fluorescence; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization | 2014 |
Sulfur amino acid metabolism in Zucker diabetic fatty rats.
Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Adenosylhomocysteinase; Animals; Area Under Curve; Betaine; Betaine-Homocysteine S-Methyltransferase; Cysteine; Dipeptides; Gene Expression Regulation; Glutamate-Cysteine Ligase; Glutathione; Homocysteine; Liver; Male; Methionine; Methylenetetrahydrofolate Reductase (NADPH2); Rats; Rats, Zucker; S-Adenosylhomocysteine; S-Adenosylmethionine; Spermidine; Spermine; Taurine | 2015 |
Human DNMT1 transition state structure.
Topics: Binding, Competitive; Carbon Isotopes; Carbon Radioisotopes; Catalysis; Cysteine; Cytosine; Deuterium; DNA (Cytosine-5-)-Methyltransferase 1; DNA (Cytosine-5-)-Methyltransferases; DNA Methylation; Humans; Kinetics; Models, Molecular; Protein Structure, Tertiary; Recombinant Fusion Proteins; S-Adenosylhomocysteine; Tritium | 2016 |
Cloning, expression and characterization of histidine-tagged biotin synthase of Mycobacterium tuberculosis.
Topics: Antitubercular Agents; Bacterial Proteins; Biotin; Cloning, Molecular; Cysteine; Deoxyadenosines; Enzyme Inhibitors; Enzyme Stability; Histidine; Hydrogen-Ion Concentration; Kinetics; Microbial Sensitivity Tests; Mycobacterium tuberculosis; Protein Engineering; Protein Multimerization; Recombinant Fusion Proteins; S-Adenosylhomocysteine; S-Adenosylmethionine; Substrate Specificity; Sulfurtransferases; Temperature | 2016 |
A Metabolic Function for Phospholipid and Histone Methylation.
Topics: Cysteine; Energy Metabolism; Gene Expression Profiling; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Fungal; Histones; Lysine; Methylation; Mutation; Oxidative Stress; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Phosphatidylethanolamines; Protein Phosphatase 2; Protein Processing, Post-Translational; S-Adenosylhomocysteine; S-Adenosylmethionine; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Time Factors; Transcription, Genetic | 2017 |
Transsulfuration Activity Can Support Cell Growth upon Extracellular Cysteine Limitation.
Topics: A549 Cells; Animals; Cell Proliferation; Cysteine; Extracellular Space; Female; Gene Knockout Techniques; Hep G2 Cells; Heterografts; Humans; Male; MCF-7 Cells; Methionine; Mice; Mice, Inbred NOD; Mice, Nude; Mice, SCID; Neoplasms; Protamines; S-Adenosylhomocysteine; S-Adenosylmethionine; Serine; Tumor Burden | 2019 |