homocysteine and leucine

homocysteine has been researched along with leucine in 26 studies

Research

Studies (26)

TimeframeStudies, this research(%)All Research%
pre-19908 (30.77)18.7374
1990's3 (11.54)18.2507
2000's12 (46.15)29.6817
2010's3 (11.54)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
Gupta, VJ; Wilcken, DE2
Cramer, F; Englisch, S; Englisch, U; von der Haar, F1
Hammar, UB; Strecker, HJ; Volpe, P1
Duerre, JA; Miller, CH1
Gershbein, LL1
Beutler, E; Gelbart, T1
Myasishcheva, NV; Poirier, LA; Stoner, GD; Wilson, MJ1
Buc-Calderon, P; Tinton, S1
Lock, EA1
Jakubowski, H1
Baumgartner, TG; Cuskelly, GJ; Gregory, JF; Stacpoole, PW; Williamson, J1
Brunini, TM; Ellory, JC; Mann, GE; Mendes Ribeiro, AC; Novaes Malagris, LE; Yaqoob, MM1
Leoncini, G; Pascale, R; Signorello, MG1
Bailey, LB; Coats, BS; Davis, SR; Gregory, JF; Kick, LS; Quinlivan, EP; Shane, B; Stacpoole, PW; Williamson, J1
Chai, S; Du, J; Li, J; Tang, C1
Kocki, T; Lazarewicz, J; Luchowska, E; Luchowski, P; Paczek, R; Turski, WA; Urbanska, EM; Wielosz, M; Ziembowicz, A1
Bailey, LB; Capdevila, A; Coats, BS; Davis, SR; Ghandour, H; Gregory, JF; Quinlivan, EP; Selhub, J; Shane, B; Shelnutt, KP; Shuster, JJ; Stacpoole, PW; Wagner, C1
Luchowski, P; Stazka, J; Urbanska, EM1
Ahmad, S; Zalups, RK1
Glazier, J; Jansson, T; Kudo, Y; Lewis, RM; Regnault, TR; Roos, S1
Harada, K; Kawasaki, Y; Nozawa, Y1
Jakubowski, H; Sikora, M1
Gregersen, S; Hermansen, K; Jeppesen, PB; Liu, Z; Luo, Y1
Chi, YY; Coats, B; Gregory, JF; Midttun, Ø; Ralat, M; Rios-Avila, L; Stacpoole, PW; Ueland, PM1
Dudiki, T; Ferrara, JK; Kadunganattil, S; Kline, DW; Vijayaraghavan, S1

Trials

1 trial(s) available for homocysteine and leucine

ArticleYear
Deficiencies of folate and vitamin B(6) exert distinct effects on homocysteine, serine, and methionine kinetics.
    American journal of physiology. Endocrinology and metabolism, 2001, Volume: 281, Issue:6

    Topics: Adult; Amino Acids; Diet; Folic Acid Deficiency; Homocysteine; Humans; Leucine; Male; Methionine; Methylation; Nutritional Physiological Phenomena; Nutritional Status; Polymorphism, Genetic; Serine; Vitamin B 6 Deficiency

2001

Other Studies

25 other study(ies) available for homocysteine and leucine

ArticleYear
Sulphr containing amino acids in chronic renal failure with particular reference to homocystine and cysteine-homocysteine mixed disulphide.
    European journal of clinical investigation, 1979, Volume: 9, Issue:4

    Topics: Amino Acids, Sulfur; Creatinine; Cysteine; Cystine; Dipeptides; Disulfides; Female; Homocysteine; Humans; Kidney Failure, Chronic; Leucine; Male; Methionine; Middle Aged; Phenylalanine; Taurine; Tyrosine

1979
Cysteine-homocysteine mixed disulphide: differing plasma concentrations in normal men and women.
    Clinical science (London, England : 1979), 1979, Volume: 57, Issue:2

    Topics: Adult; Amino Acids; Cysteine; Cystine; Disulfides; Female; Homocysteine; Humans; Isoleucine; Leucine; Male; Methionine; Middle Aged; Valine

1979
The proofreading of hydroxy analogues of leucine and isoleucine by leucyl-tRNA synthetases from E. coli and yeast.
    Nucleic acids research, 1986, Oct-10, Volume: 14, Issue:19

    Topics: Adenosine Monophosphate; Amino Acyl-tRNA Synthetases; Escherichia coli; Homocysteine; Hydrolysis; Isoleucine; Lactones; Leucine; Leucine-tRNA Ligase; Protein Biosynthesis; RNA, Transfer, Amino Acyl; Saccharomyces cerevisiae

1986
Methionine toxicity and ornithine delta-aminotransferase in Chang's liver cells.
    The Journal of biological chemistry, 1970, Jul-10, Volume: 245, Issue:13

    Topics: Arginine; Carbon Isotopes; Cell Division; Cell Line; Glycine; Histidine; Homocysteine; Humans; Kidney; Leucine; Liver; Methionine; Ornithine; Proteins; Serine; Stimulation, Chemical; Transaminases; Tryptophan; Tyrosine

1970
Oxidative deamination of S-adenosyl-L-homocysteine by rat kidney L-amino acid oxidase.
    The Journal of biological chemistry, 1969, Aug-25, Volume: 244, Issue:16

    Topics: Amino Acid Oxidoreductases; Animals; Butyrates; Catalase; Cell-Free System; Depression, Chemical; Homocysteine; Hydrogen-Ion Concentration; Keto Acids; Kidney; Kinetics; Leucine; Liver; Manometry; Methionine; Nucleosides; Oxygen Consumption; Rats; Tritium

1969
Effect of homocysteine derivatives and methionine antagonists on rat liver regeneration.
    Journal of the National Cancer Institute, 1965, Volume: 35, Issue:4

    Topics: Animals; Antimetabolites; Ethionine; Glycine; Homocysteine; Leucine; Liver Regeneration; Male; Methionine; Methionine Sulfoximine; Rats; Sulfoxides

1965
Globin-methionine complexes formed during labelling studies.
    Clinical and laboratory haematology, 1984, Volume: 6, Issue:3

    Topics: Chromatography, Thin Layer; Cysteine; Electrophoresis, Cellulose Acetate; Globins; Homocysteine; Humans; Isotope Labeling; Leucine; Methionine; Molecular Weight

1984
Formation and utilization of methionine by rat liver cells in culture.
    In vitro, 1983, Volume: 19, Issue:2

    Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Animals; Cell Division; Cell Transformation, Neoplastic; Cells, Cultured; Culture Media; Homocysteine; Leucine; Liver; Methionine; Rats; Vitamin B 12

1983
Inhibition of protein synthesis induced by adenine nucleotides requires their metabolism into adenosine.
    Biochemical pharmacology, 1995, Aug-08, Volume: 50, Issue:4

    Topics: Adenine Nucleotides; Adenosine; Adenosine Triphosphate; Animals; Biological Transport; Cells, Cultured; Cyclic AMP; Homocysteine; L-Lactate Dehydrogenase; Leucine; Liver; Male; Protein Biosynthesis; Purinergic P1 Receptor Antagonists; Purinergic P2 Receptor Agonists; Rats; Rats, Wistar; Receptors, Purinergic P2

1995
Piggy-back race.
    Human & experimental toxicology, 1995, Volume: 14, Issue:11

    Topics: Acetylcysteine; Animals; Binding, Competitive; Brain; Capillaries; Cells, Cultured; Cysteine; Endothelium, Vascular; Glutathione; Homocysteine; Leucine; Methylmercury Compounds; Penicillamine; Stereoisomerism; Sulfhydryl Compounds

1995
Misacylation of tRNALys with noncognate amino acids by lysyl-tRNA synthetase.
    Biochemistry, 1999, Jun-22, Volume: 38, Issue:25

    Topics: Acylation; Adenosine Triphosphate; Alanine; Amino Acids; Cysteine; Escherichia coli; Homocysteine; Hydrolysis; Lactams; Leucine; Lysine-tRNA Ligase; Methionine; Ornithine; RNA Editing; RNA, Transfer, Lys; Threonine

1999
Increased nitric oxide synthesis in uraemic platelets is dependent on L-arginine transport via system y(+)L.
    Pflugers Archiv : European journal of physiology, 2003, Volume: 445, Issue:5

    Topics: Adenosine Diphosphate; Amino Acid Transport System y+L; Arginine; Biological Transport; Blood Platelets; Case-Control Studies; Enzyme Inhibitors; Ethylmaleimide; Female; Homocysteine; Humans; Leucine; Male; Middle Aged; NG-Nitroarginine Methyl Ester; Nitric Oxide; Nitric Oxide Synthase; Renal Dialysis; Sulfhydryl Reagents; Uremia

2003
Effects of homocysteine on l-arginine transport and nitric oxide formation in human platelets.
    European journal of clinical investigation, 2003, Volume: 33, Issue:8

    Topics: Arginine; Biological Transport; Blood Platelets; Calcium; Cell-Free System; Dose-Response Relationship, Drug; Ethylmaleimide; Homocysteine; Humans; Leucine; Nitric Oxide; Nitric Oxide Synthase; Platelet Aggregation

2003
Tracer-derived total and folate-dependent homocysteine remethylation and synthesis rates in humans indicate that serine is the main one-carbon donor.
    American journal of physiology. Endocrinology and metabolism, 2004, Volume: 286, Issue:2

    Topics: Adult; Carbon; Carbon Isotopes; Female; Folic Acid; Homocysteine; Humans; Leucine; Methionine; Methylation; Reference Values; Serine

2004
Homocysteine potentiates calcification of cultured rat aortic smooth muscle cells.
    Life sciences, 2003, Dec-12, Volume: 74, Issue:4

    Topics: Alkaline Phosphatase; Animals; Aorta, Thoracic; Calcinosis; Calcium; Calcium Radioisotopes; Cell Count; Cell Division; Cells, Cultured; Cysteine; Cystine; Glycerophosphates; Homocysteine; Leucine; Muscle, Smooth, Vascular; Rats; Rats, Sprague-Dawley; Thymidine

2003
Dual effect of DL-homocysteine and S-adenosylhomocysteine on brain synthesis of the glutamate receptor antagonist, kynurenic acid.
    Journal of neuroscience research, 2005, Feb-01, Volume: 79, Issue:3

    Topics: Animals; Cerebral Cortex; Dose-Response Relationship, Drug; Down-Regulation; Excitatory Amino Acid Antagonists; Female; Hippocampus; Homocysteine; Kynurenic Acid; Leucine; Male; Organ Culture Techniques; Phenylalanine; Rabbits; Rats; Rats, Wistar; Receptors, Glutamate; Receptors, Metabotropic Glutamate; S-Adenosylhomocysteine; Sulfhydryl Compounds; Transaminases; Up-Regulation

2005
Homocysteine synthesis is elevated but total remethylation is unchanged by the methylenetetrahydrofolate reductase 677C->T polymorphism and by dietary folate restriction in young women.
    The Journal of nutrition, 2005, Volume: 135, Issue:5

    Topics: Adult; Amino Acids; Female; Folic Acid; Folic Acid Deficiency; Gas Chromatography-Mass Spectrometry; Homocysteine; Humans; Leucine; Methionine; Methylation; Methylenetetrahydrofolate Reductase (NADPH2); Polymorphism, Single Nucleotide; Serine

2005
Homocysteine, a risk factor for atherosclerosis, biphasically changes the endothelial production of kynurenic acid.
    European journal of pharmacology, 2005, Jul-11, Volume: 517, Issue:3

    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
Handling of the homocysteine S-conjugate of methylmercury by renal epithelial cells: role of organic anion transporter 1 and amino acid transporters.
    The Journal of pharmacology and experimental therapeutics, 2005, Volume: 315, Issue:2

    Topics: Amino Acid Transport Systems; Animals; Cell Survival; Dicarboxylic Acids; DNA, Complementary; Dogs; Epithelial Cells; Homocysteine; Kidney; Leucine; Methylmercury Compounds; Organic Anion Transport Protein 1; p-Aminohippuric Acid; Probenecid; Transfection; Uricosuric Agents

2005
Heterodimeric amino acid transporters in the placenta--a workshop report.
    Placenta, 2007, Volume: 28 Suppl A

    Topics: Amino Acid Transport Systems; Animals; Dimerization; Female; Homocysteine; Humans; Leucine; Placenta; Pregnancy

2007
Elution behavior of diaminopimelic acid and related diamino acids using the advanced Marfey's method.
    Journal of chromatography. A, 2007, Aug-10, Volume: 1160, Issue:1-2

    Topics: Amino Acids, Diamino; Chromatography, High Pressure Liquid; Cystine; Diaminopimelic Acid; Homocysteine; Isomerism; Leucine; Nitro Compounds; Organoselenium Compounds

2007
Homocysteine editing and growth inhibition in Escherichia coli.
    Microbiology (Reading, England), 2009, Volume: 155, Issue:Pt 6

    Topics: Adenosine Triphosphate; Amino Acyl-tRNA Synthetases; Energy Metabolism; Escherichia coli; Homocysteine; Isoleucine; Leucine; Methionine; Protein Biosynthesis; Sodium Acetate

2009
Amino acid-induced gene expression profiling in clonal β-cell line INS-1E cells.
    Diabetes/metabolism research and reviews, 2011, Volume: 27, Issue:2

    Topics: Animals; Biomarkers; Cells, Cultured; Gene Expression Profiling; Homocysteine; Insulin-Secreting Cells; Leucine; Oligonucleotide Array Sequence Analysis; Proline; Rats; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger

2011
Pyridoxine supplementation does not alter in vivo kinetics of one-carbon metabolism but modifies patterns of one-carbon and tryptophan metabolites in vitamin B-6-insufficient oral contraceptive users.
    The American journal of clinical nutrition, 2015, Volume: 102, Issue:3

    Topics: 3-Hydroxyanthranilic Acid; Adult; Biomarkers; Carbon; Contraceptives, Oral; Cystathionine; Dietary Supplements; Female; Glycine; Homocysteine; Humans; Kynurenine; Leucine; Methionine; Methylamines; Multivariate Analysis; Pyridoxal Phosphate; Pyridoxine; Serine; Tryptophan; Vitamin B 6 Deficiency; Young Adult

2015
Changes in Carboxy Methylation and Tyrosine Phosphorylation of Protein Phosphatase PP2A Are Associated with Epididymal Sperm Maturation and Motility.
    PloS one, 2015, Volume: 10, Issue:11

    Topics: Animals; Catalysis; Cattle; DNA Methylation; Epididymis; Glycogen Synthase Kinase 3; Homocysteine; Leucine; Male; Methylation; Microcystins; Okadaic Acid; Phosphoprotein Phosphatases; Phosphorylation; Protein Phosphatase 2; Protein Structure, Tertiary; Sepharose; Sperm Maturation; Sperm Motility; Spermatozoa; Tyrosine

2015
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