methionine has been researched along with cystathionine in 189 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 101 (53.44) | 18.7374 |
| 1990's | 23 (12.17) | 18.2507 |
| 2000's | 38 (20.11) | 29.6817 |
| 2010's | 20 (10.58) | 24.3611 |
| 2020's | 7 (3.70) | 2.80 |
| Authors | Studies |
|---|---|
| Benevenga, NJ; Stipanuk, MH | 1 |
| Greene, RC; Johnson, JR; Krueger, JH | 1 |
| Esaki, N; Jankowski, D; Johnston, M; Marcotte, P; Soda, K; Tanaka, H; Walsh, C | 1 |
| Guterman, SK; Howitt, CL | 1 |
| Benevenga, NJ; Everett, GB; Mitchell, AD | 1 |
| Dow, MJ; Kokkeler, SC; Miller, LT | 1 |
| Bremer, HJ; Endres, W; Riegel, KP; Vogt, R | 1 |
| Endres, W; Seibold, H | 1 |
| Piggot, PJ | 1 |
| Láhoda, F | 1 |
| Halaseh, A; McConnell, WB; Nigam, SN | 1 |
| Gaull, GE; Heinonen, K; Räihä, NC; Rassin, DK | 1 |
| Anand, CR; Brown, RR; Leklem, JE; Linkswiler, HM; Rose, DP | 1 |
| Frimpter, GW | 2 |
| Beaton, JM | 1 |
| Grabski, J; Paszewski, A | 3 |
| Conerly, EB; Edwards, WA; Mudd, SH; Poole, JR | 1 |
| Brown, RR; Leklem, JE; Linkswiler, HM; Rose, DP | 2 |
| Itzcovitz, J; Shannon, BM; Shearer, HL; Smiciklas-Wright, H | 1 |
| Heinonen, K | 2 |
| Hamilton, H; Iles, JF | 1 |
| Haraguchi, H | 1 |
| Miller, JW; Selhub, J | 1 |
| Hirata, M; Tonda, K | 1 |
| Harvey, PR; Ilson, RG; Strasberg, SM | 1 |
| Allard, D; Ceballos, I; Chadefaux, B; Jérôme, H | 1 |
| Ciceri, R; Colombo, A; Della Torre, P; Ferrari, S; Iapichino, G; Leoni, L; Marengo, M; Passoni, M; Radrizzani, D; Scherini, A | 1 |
| Finkelstein, JD; Harris, BJ; Martin, JJ | 1 |
| Duerre, JA; Wallwork, JC | 1 |
| Fau, D; Morris, JG; Rogers, QR; Smalley, KA | 1 |
| Christensen, HN; Lemons, RM; Pisoni, RL; Thoene, JG | 1 |
| Bolin, T; Mårtensson, J | 1 |
| Larsson, J; Mårtensson, J; Schildt, B | 1 |
| Brodie, AE; Reed, DJ | 1 |
| Finnström, O; Mårtensson, J | 1 |
| Räihä, NC | 1 |
| Gaull, GE; Niemann, WH; Sturman, JA | 1 |
| Beaton, JM; Bradley, RJ; Bridgers, WF; McClain, LD; Pegram, GV; Smythies, JR | 1 |
| Bakker, HD; de Bree, PK; van Sprang, FJ; Wadman, SK | 1 |
| Krishnaswamy, K | 3 |
| Linkswiler, HM; Shin, HK | 1 |
| Finkelstein, JD; Harris, BJ; Kyle, WE | 1 |
| Egan, AR; Radcliffe, BC | 1 |
| Cello, JP; Finkelstein, JD; Kyle, WE | 1 |
| Bourel, M; Le Guilly, Y; Lenoir, P; Simon, M | 1 |
| Corwin, LM; Rothman, SW | 1 |
| Mardon, DN | 1 |
| Bremer, HJ; Przyrembel, H | 2 |
| Coch, EH; Greene, RC; Hunter, JS | 1 |
| Collins, JM; Monty, KJ | 1 |
| Greene, RC; Kung, HF; Spears, C; Weissbach, H; Williams, RD | 1 |
| Greene, RC | 1 |
| Finkelstein, JD | 2 |
| Kadner, RJ; Watson, WJ | 1 |
| Fleisher, LD; Gaull, GE | 1 |
| Gaull, G; Räihä, NC; Sturman, JA | 1 |
| Bremer, HJ; Endres, W | 1 |
| Hakami, N; Sagerson, RN; Scott, CR; Teng, CC | 1 |
| Dehnel, JM; Francis, MJ | 1 |
| Coignet, J; Laurent, B | 1 |
| Boucher, Y; Lachance, RA; Paquin, R | 1 |
| Jung, G; Ottnad, M; Rimpler, M | 1 |
| Reis, PJ; Sharry, LF; Tunks, DA | 1 |
| Patureau-Mirand, P; Pion, R; Prugnaud, J | 1 |
| AvRuskin, TW; Kang, ES | 1 |
| Gaull, G; Schaffner, F; Sturman, JA | 1 |
| Domaradskii, IV; Korol', VV; Ryapis, IV; Suchkov, YG | 1 |
| Davis, BD; Ron, EZ | 1 |
| Hodgson, E; Rock, GC; Sharma, GK | 1 |
| Chatagner, F; Deme, D | 1 |
| Clark, HE; Howe, JM; Shannon, BM | 1 |
| Brown, DA; Turner, B; Wilcken, B | 1 |
| Chow, CM; McConnell, WB; Nigam, SN | 1 |
| Ngo, TT; Shargool, PD | 1 |
| Gaull, GE | 1 |
| Keiser, HR; Lovenberg, W; Sjoerdsma, A; Slavik, M | 1 |
| Lyon, GM | 1 |
| Brown, RJ; Levin, B; Oberholzer, VG; Palmer, T; Valman, HB | 1 |
| Cohen, PA; Gaull, GE; Sturman, JA | 1 |
| Brodie, AE; Ellis, WW; Evenson, MC; Potter, J; Reed, DJ | 1 |
| Arafa, AM; Hussein, L | 1 |
| Akagi, R; Akahori, S; Ejiri, K; Kudo, T; Sekiba, K; Ubuka, T | 1 |
| Dowton, SB; Fulton, AB; Levy, HL; Robb, RM | 1 |
| Gaull, GE; Heird, WC; Malloy, MH; Rassin, DK | 1 |
| Kimoto, M; Ogawa, T; Sasaoka, K | 1 |
| Beatty, PW; Reed, DJ | 1 |
| Reed, DJ | 1 |
| Alonso-Aperte, E; Alvarez, L; Caballería, J; Deulofeu, R; Gassó, M; Mato, JM; Rodés, J; Rubio, M; Varela-Moreiras, G | 1 |
| Asensi, M; García-Sala, F; Gascó, E; Pallardó, FV; Puertes, IR; Sastre, J; Vento, M; Viña, J | 1 |
| Douce, R; Droux, M; Ravanel, S | 2 |
| Fernández-Checa, JC; Garcia-Ruiz, C; Kaplowitz, N; Knezic, Z; Tahara, SM; Yi, JR | 1 |
| González-Fernández, M; Rey de Viñas, JL; Sandoval, MC | 1 |
| Allen, RH; Delport, R; Riezler, R; Stabler, SP; Ubbink, JB; van der Merwe, A; Vermaak, WJ | 1 |
| Asagi, K; Awata, S; Kobayashi, M; Kodama, H; Nakayama, K; Nakayama, M | 1 |
| Guth, HJ; Kraatz, G; Rose, HJ; Wiersbitzky, M; Ziesche, M | 1 |
| Barrett, J; Walker, J | 1 |
| Abrahamsson, L; Andersson, M; Bagby, J; Dyrehag, LE; Gottfries, CG; Regland, B | 1 |
| Barber, T; García, C; Puertes, IR; Sastre, J; Triguero, A; Viña, JR | 1 |
| Dringen, R; Hamprecht, B; Kranich, O; Sandberg, M | 1 |
| Ciriolo, MR; Civitareale, P; Colussi, C; Coppola, S; Fanelli, C; Ghibelli, L; Lafavia, E; Rotilio, G | 1 |
| Hase, Y | 1 |
| Douce, R; Gakière, B; Job, D; Ravanel, S | 1 |
| Hamano, H; Takizawa, S | 1 |
| Demain, AL; Zhang, J | 1 |
| Graefe, U; Henning, BF; Langer, K; Raidt, H; Riezler, R; Tepel, M; Zidek, W | 1 |
| Lawrence, JG; Seiflein, TA | 1 |
| Goto, K; Ichioka, K; Iwama, T; Mizuno, Y; Yamagata, S | 1 |
| Følling, I; Guttormsen, AB; Kim, CE; Kruger, WD; Ose, L; Refsum, H; Ueland, PM | 1 |
| Fukagawa, NK; MacCoss, MJ; Matthews, DE | 1 |
| Chango, A; James, SJ; Melnyk, S; Pogribna, M; Pogribny, I; Yi, P | 1 |
| Chambers, JC; Doré, CJ; Kooner, JS; Refsum, H; Ueland, PM; Wright, M | 1 |
| Onodera, R; Or-Rashid, MM; Wadud, S | 1 |
| Naurath, HJ; Pütter, S; Riezler, R; Ubbink, JB | 1 |
| Allen, RH; Berthold, HK; Look, MP; Riezler, R; Rockstroh, JK; Sauerbruch, T; Schliefer, K; Stabler, SP | 1 |
| Ruaux, CG; Steiner, JM; Williams, DA | 1 |
| Hesse, H; Hoefgen, R; Maimann, S | 1 |
| Allen, RH; Kraus, JP; Mudd, SH; Oliveriusova, J; Stabler, SP; Steegborn, C; Wagner, C; Wahl, MC | 1 |
| Kanemoto, N; Kinda, T; Nakagawa, K; Shiraiwa, T; Yamamoto, H | 1 |
| Curtin, AC; De Angelis, M; Faccia, M; Gobbetti, M; McSweeney, PL | 1 |
| Choi, KH; Kim, SK; Kim, YC | 1 |
| Hwang, BJ; Lee, HS | 1 |
| LANG, K | 2 |
| HESS, WC | 1 |
| GARNER, HR; WIEBERS, JL | 2 |
| GERRITSEN, T; WAISMAN, HA | 1 |
| ROWBURY, RJ | 1 |
| ROWBURY, RJ; WOODS, DD | 1 |
| TABACHNICK, M; TARVER, H | 1 |
| Allen, RH; Levy, HL; Mudd, SH; Stabler, SP; Tangerman, A; Wagner, C; Zeisel, SH | 1 |
| Nijhout, HF; Reed, MC; Sparks, R; Ulrich, CM | 1 |
| Guttormsen, AB; Refsum, H; Solheim, E | 1 |
| Ahmad, A; Allen, RH; Panayiotidis, MI; Stabler, SP; White, CW | 1 |
| Abrahamsson, L; Blennow, K; Gottfries, CG; Grenfeldt, B; Regland, B | 1 |
| D'Costa, VM; Ejim, LJ; Elowe, NH; Loredo-Osti, JC; Malo, D; Wright, GD | 1 |
| Bleie, Ø; Guttormsen, AB; Nexo, E; Nordrehaug, JE; Nygård, O; Refsum, H; Schneede, J; Ueland, PM; Vollset, SE | 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 |
| Fowler, B; Herrmann, W; Kuhlmann, MK; Makowski, J; Obeid, R; Schorr, H | 1 |
| Amao, M; Kawamata, Y; Kimura, T; Kodama, R; Sakai, R; Toue, S | 1 |
| Garlick, PJ | 1 |
| Geier, DA; Geier, MR | 1 |
| Alfonsi, A; Bergamaschi, A; Cerella, C; D'Alessio, M; De Nicola, M; Ghibelli, L; Gualandi, G; Magrini, A | 1 |
| Chiba, N; Furochi, H; Hirasaka, K; Kishi, K; Nikawa, T; Rokutan, K; Shimooka, R; Tanaka, J; Yasuhiro, K | 1 |
| Fukada, S; Morita, T; Shimada, Y; Sugiyama, K | 1 |
| Auger, S; Barzu, O; Danchin, A; Hullo, MF; Martin-Verstraete, I; Soutourina, O; Yvon, M | 1 |
| Baker, DH; Dilger, RN; Kimura, T; Sakai, R; Toue, S | 1 |
| Baggott, JE; Tamura, T | 2 |
| Beisert, B; Berthoud, H; Irmler, S; Raboud, S; Rauhut, D | 1 |
| STEKOL, JA; WEISS, K | 1 |
| Benattia, F; Borchard, G; Clark, AJ; Troccaz, M | 1 |
| Albanese, A; Bowlus, CL; Devaraj, S; French, SW; Gregory, JF; Halsted, CH; Medici, V; Panacek, EA; Peerson, JM; Rahim, N; Richards, JR; Rossaro, L; Stabler, SP; Virata, MC | 1 |
| du Toit, M; Irmler, S; Knoll, C; Rauhut, D; Schnell, S | 1 |
| Coats, B; Gregory, JF; Lamers, Y; Quinlivan, EP; Ralat, M; Stacpoole, PW | 1 |
| Goossens, L | 1 |
| Geisel, J; Gortner, L; Hartmuth, K; Herrmann, W; Nijhout, HF; Obeid, R; Reed, MC; Rohrer, TR | 1 |
| Kharbanda, KK | 1 |
| Fujiwara, T; Hanafy, MS; Ishimoto, M; Naito, S; Nakamoto, Y; Rahman, SM; Wakasa, K | 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 |
| Denbow, DM; Funatsu, S; Furuse, M; Ikeda, H; Kawase, T; Kondoh, T; Nagasawa, M | 1 |
| Akahoshi, N; Hishiki, T; Ishii, I; Ishizaki, Y; Kamata, S; Kasahara, T; Kubota, M; Matsuura, T; Nagahata, Y; Suematsu, M; Yamada, H; Yamazaki, C; Yoshida, Y | 1 |
| Bártl, J; Chrastina, P; Hodík, J; Kožich, V; Krijt, J; Pešková, K | 1 |
| Chi, YY; Coats, B; Gregory, JF; Midttun, Ø; Ralat, M; Rios-Avila, L; Stacpoole, PW; Ueland, PM | 1 |
| Bogren, LK; D'Alessandro, A; Hansen, KC; Martin, SL; Nemkov, T | 1 |
| Loor, JJ; Luchini, DN; Vailati-Riboni, M; Zhou, Z | 1 |
| Stone, E; Yan, W; Zhang, YJ | 1 |
| Huse, K; Olecka, M; Platzer, M | 1 |
| Abdul Rehman, SA; Ali, MF; Devi, S; Gourinath, S; Tarique, KF | 1 |
| Han, C; Liu, S; Liu, Y; Shi, L; Xiang, X | 1 |
| Belardo, A; Gevi, F; Zolla, L | 1 |
| Nonaka, G; Yamazaki, S; Ziyatdinov, MK | 1 |
| Berdún, R; Jové, M; Mota-Martorell, N; Pamplona, R | 1 |
| Bastani, N; Elshorbagy, AK; Kwok, T; Refsum, H; Turner, C | 1 |
| Chen, P; He, Q; Jiang, J; Liu, L; Shi, H; Song, Y; Tang, Y; Wang, B; Zhang, N; Zhou, H; Zhou, Z | 1 |
| Bastani, NE; Dagnelie, PC; Elshorbagy, AK; Eussen, SJPM; Grootswagers, P; Kožich, V; Olsen, T; Refsum, H; Retterstøl, K; Stehouwer, CD; Stolt, ETK; Tore, EC; van Greevenbroek, MMJ; Vinknes, KJ | 1 |
| Aghalarov, M; Aktuglu-Zeybek, C; Cansever, MS; Kıykım, E; Uygur, E; Zubarioglu, T | 1 |
| Feng, J; Feng, P; Gao, SJ; Gao, X; Huang, Y; Meng, W; Qin, C; Zhang, X | 1 |
17 review(s) available for methionine and cystathionine
| Article | Year |
|---|---|
Methylation & schizophrenia.
Topics: Amines; Amino Acids; Animals; Behavior, Animal; Catecholamines; Cats; Cystathionine; Cysteine; Dihydroxyphenylalanine; Drug Tolerance; Hallucinogens; Homocysteine; Humans; Indoles; Methionine; Methylation; Mice; Schizophrenia; Serine; Taurine | 1975 |
The pathogenesis of homocysteinemia: interruption of the coordinate regulation by S-adenosylmethionine of the remethylation and transsulfuration of homocysteine.
Topics: Amino Acid Metabolism, Inborn Errors; Cystathionine; Homocysteine; Humans; Methionine; Methylation; S-Adenosylmethionine | 1992 |
Biochemical basis for nutritional management of preterm infants.
Topics: Acetoacetates; Adenosine Triphosphate; Amino Acids; Animals; Brain; Cyclic AMP; Cystathionine; Cystine; Enzyme Induction; Female; Fumarates; Homogentisic Acid; Humans; Hydro-Lyases; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Premature; Liver; Lyases; Maternal-Fetal Exchange; Methionine; Oxidoreductases; Phenylalanine; Phenylalanine Hydroxylase; Phenylpyruvic Acids; Pregnancy; S-Adenosylmethionine; Transferases; Tyrosine; Tyrosine Transaminase | 1974 |
[Transitory disorders of amino acid metabolism. Practical viewpoints].
Topics: Amino Acid Metabolism, Inborn Errors; Animals; Ascorbic Acid; Cystathionine; Diagnosis, Differential; Histidine; Humans; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Newborn, Diseases; Infant, Premature; Infant, Premature, Diseases; Male; Metabolic Diseases; Methionine; Milk Proteins; Phenylalanine; Rats; Testicular Diseases; Time Factors; Tyrosine | 1973 |
Aminoacidurias due to inherited disorders of metabolism (first of two parts).
Topics: Adult; Amino Acid Metabolism, Inborn Errors; Child; Cystathionine; Cysteine; Cystine; Disulfides; Female; Homocystinuria; Humans; Infant, Newborn; Lactates; Male; Methionine; Oxidoreductases; Phenylalanine; Phenylketonurias; Pregnancy; Pyruvates; Sulfhydryl Compounds; Sulfites; Sulfur; Tyrosine | 1973 |
Methionine metabolism in mammals: the biochemical basis for homocystinuria.
Topics: Alcohol Oxidoreductases; Cell-Free System; Cystathionine; Fibroblasts; Homocysteine; Homocystinuria; Humans; Hydro-Lyases; Liver; Methionine; Methylation; Methyltransferases; Protein Biosynthesis; Tetrahydrofolate Dehydrogenase; Tetrahydrofolates | 1974 |
Methionine metabolism in man: development and deficiencies.
Topics: Adult; Amino Acid Metabolism, Inborn Errors; Cystathionine; Female; Fetus; Heterozygote; Homocystinuria; Homozygote; Humans; Liver; Lyases; Male; Methionine; Methyltransferases; Microscopy, Electron; Mitochondria, Liver; Oxidoreductases; Phenotype; Pregnancy; Pyridoxine; Sulfites; Tetrahydrofolates | 1974 |
Parasite sulphur amino acid metabolism.
Topics: Amino Acids, Sulfur; Animals; Cystathionine; Cysteine; Deoxyadenosines; Eukaryota; Helminthiasis; Helminths; Humans; Methionine; Protozoan Infections; S-Adenosylmethionine; Thionucleosides | 1997 |
[Disorders of transsulfuration; disorders of sulfur-aminoacids metabolism].
Topics: Amino Acid Metabolism, Inborn Errors; Cystathionine; Cystathionine beta-Synthase; Cystathionine gamma-Lyase; Diagnosis, Differential; Humans; Methionine; Methionine Adenosyltransferase; Mutation; Prognosis; Purines; Sulfurtransferases; Xanthine Dehydrogenase; Xanthine Oxidase | 1998 |
The specific features of methionine biosynthesis and metabolism in plants.
Topics: Cystathionine; Homocystine; Methionine; Models, Biological; Molecular Sequence Data; Plants; S-Adenosylmethionine | 1998 |
[Methylenetetrahydrofolate reductase deficiency].
Topics: Biomarkers; Child, Preschool; Cystathionine; Folic Acid; Genes, Recessive; Humans; Infant; Infant, Newborn; Methionine; Methylenetetrahydrofolate Reductase (NADPH2); Mutation; Oxidoreductases Acting on CH-NH Group Donors; Pyridoxine; Vitamin B 12 | 1998 |
Cephalosporin C production by Cephalosporium acremonium: the methionine story.
Topics: Acremonium; Cephalosporins; Cystathionine; Cysteine; Drug Resistance, Microbial; Enzyme Induction; Fermentation; Ligases; Methionine; Selenomethionine; Sulfur | 1998 |
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 |
Methionine biosynthesis and its regulation in Corynebacterium glutamicum: parallel pathways of transsulfuration and direct sulfhydrylation.
Topics: Carbon-Oxygen Lyases; Corynebacterium; Cystathionine; Cysteine Synthase; Gene Expression Regulation, Bacterial; Lyases; Methionine; Multienzyme Complexes; Saccharomyces cerevisiae Proteins; Sulfates | 2003 |
Toxicity of methionine in humans.
Topics: Cystathionine; Diet; Endothelium, Vascular; Homocysteine; Humans; Infant; Infant Nutritional Physiological Phenomena; Methionine; Nutritional Physiological Phenomena; Nutritional Requirements | 2006 |
Methionine metabolic pathway in alcoholic liver injury.
Topics: Aminobutyrates; Betaine; Biomarkers; Cystathionine; Ethanol; Humans; Liver; Liver Diseases, Alcoholic; Metabolic Networks and Pathways; Methionine; S-Adenosylmethionine | 2013 |
Homocysteine, iron and cardiovascular disease: a hypothesis.
Topics: Biomarkers; Cardiovascular Diseases; Cystathionine; Dietary Supplements; Folic Acid; Free Radicals; Homocysteine; Humans; Hyperhomocysteinemia; Iron; Lipoproteins, LDL; Methionine; Risk Factors; S-Adenosylhomocysteine; Vitamin B Complex | 2015 |
13 trial(s) available for methionine and cystathionine
| Article | Year |
|---|---|
Milk protein quantity and quality in low-birth-weight infants. III. Effects on sulfur amino acids in plasma and urine.
Topics: Amino Acids, Sulfur; Animals; Cattle; Cystathionine; Cystine; Humans; Infant Nutritional Physiological Phenomena; Infant, Low Birth Weight; Infant, Newborn; Methionine; Milk Proteins; Nutritional Requirements; Taurine | 1977 |
Vitamin B6 requirements of women using oral contraceptives.
Topics: Adult; Alanine Transaminase; Aspartate Aminotransferases; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Cystathionine; Female; Humans; Methionine; Nutritional Requirements; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Tryptophan; Vitamin B 6 Deficiency | 1975 |
Protein intake and plasma amino-acids of infants of low birth weight.
Topics: Amino Acids; Animals; Birth Weight; Cystathionine; Dietary Proteins; Enzymes; Humans; Infant; Infant Food; Infant Nutritional Physiological Phenomena; Infant, Newborn; Methionine; Milk; Milk, Human; Phenylalanine; Stress, Physiological; Tyrosine | 1971 |
Measurement of intracellular sulfur amino acid metabolism in humans.
Topics: Adult; Carbon Isotopes; Cystathionine; Energy Metabolism; Female; Homocysteine; Humans; Male; Methionine; Tritium | 2001 |
Investigation of relationship between reduced, oxidized, and protein-bound homocysteine and vascular endothelial function in healthy human subjects.
Topics: Administration, Oral; Adult; Brachial Artery; Cystathionine; Cysteine; Endothelium, Vascular; Female; Homocysteine; Humans; Male; Methionine; Oxidation-Reduction; Proteins; Time Factors; Vasodilation | 2001 |
Decrease of elevated N,N-dimethylglycine and N-methylglycine in human immunodeficiency virus infection during short-term highly active antiretroviral therapy.
Topics: Adult; Aged; Aged, 80 and over; Anti-HIV Agents; Antigens, CD; Antiretroviral Therapy, Highly Active; Biomarkers; Cystathionine; Cysteine; Fasting; Female; Folic Acid; HIV Infections; HIV-1; Homocysteine; Humans; Male; Methionine; Methylmalonic Acid; Middle Aged; Multivariate Analysis; Receptors, Tumor Necrosis Factor; Receptors, Tumor Necrosis Factor, Type II; Sarcosine; Vitamin B 6 | 2001 |
Variation in plasma cystathionine and its relation to changes in plasma concentrations of homocysteine and methionine in healthy subjects during a 24-h observation period.
Topics: Adult; Circadian Rhythm; Cystathionine; Fasting; Female; Food; Gas Chromatography-Mass Spectrometry; Homocysteine; Humans; Male; Methionine | 2004 |
Changes in basal and postmethionine load concentrations of total homocysteine and cystathionine after B vitamin intervention.
Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Analysis of Variance; Cardiovascular Diseases; Cystathionine; Double-Blind Method; Drug Synergism; Drug Therapy, Combination; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Male; Methionine; Middle Aged; Norway; Prospective Studies; Vitamin B 12; Vitamin B 6 | 2004 |
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 |
Iron-dependent formation of homocysteine from methionine and other thioethers.
Topics: Adult; Area Under Curve; Cross-Over Studies; Cystathionine; Female; Homocysteine; Humans; Hydrogen-Ion Concentration; Iron; Iron Chelating Agents; Male; Methionine; S-Adenosylhomocysteine | 2007 |
Moderate vitamin B-6 restriction does not alter postprandial methionine cycle rates of remethylation, transmethylation, and total transsulfuration but increases the fractional synthesis rate of cystathionine in healthy young men and women.
Topics: Adult; Breath Tests; Carbon Isotopes; Cystathionine; Deuterium; Diet; DNA Methylation; Female; Humans; Kinetics; Leucine; Male; Methionine; Methylation; Monocytes; Postprandial Period; Pyridoxal Phosphate; Reproducibility of Results; Severity of Illness Index; Vitamin B 6; Vitamin B 6 Deficiency; Young Adult | 2011 |
Simultaneous determination of cystathionine, total homocysteine, and methionine in dried blood spots by liquid chromatography/tandem mass spectrometry and its utility for the management of patients with homocystinuria.
Topics: Adolescent; Child; Child, Preschool; Chromatography, Liquid; Cystathionine; Disease Management; Dried Blood Spot Testing; Female; Homocysteine; Homocystinuria; Humans; Infant; Infant, Newborn; Male; Methionine; Tandem Mass Spectrometry | 2014 |
Methionine and Choline Supply during the Periparturient Period Alter Plasma Amino Acid and One-Carbon Metabolism Profiles to Various Extents: Potential Role in Hepatic Metabolism and Antioxidant Status.
Topics: Amino Acids; Amino Acids, Essential; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Antioxidants; Carbon; Cattle; Choline; Cystathionine; Cystine; Diet; Dietary Supplements; Female; Homocystine; Liver; Methionine; Methylhistidines; Parturition; Pregnancy; Pregnancy, Animal; Rumen; Taurine; Tryptophan | 2016 |
159 other study(ies) available for methionine and cystathionine
| Article | Year |
|---|---|
Effect of cystine on the metabolism on methionine in rats.
Topics: Adaptation, Physiological; Animals; Cystathionine; Cystathionine beta-Synthase; Cystine; Hydro-Lyases; Hydrogen-Ion Concentration; Liver; Male; Methionine; Methionine Adenosyltransferase; Rats; S-Adenosylmethionine; Threonine; Time Factors; Transferases | 1977 |
Isolation and characterization of specialized lambda transducing bacteriophage carrying the metBJF methionine gene cluster.
Topics: Coliphages; Cystathionine; Escherichia coli; Genes; Lyases; Lysogeny; Methionine; Methylenetetrahydrofolate Dehydrogenase (NADP); Transduction, Genetic | 1977 |
Suicide inactivation of bacterial cystathionine gamma-synthase and methionine gamma-lyase during processing of L-propargylglycine.
Topics: Alkynes; Carbon-Sulfur Lyases; Cystathionine; Glycine; Kinetics; Lyases; Macromolecular Substances; Methionine; Molecular Weight; Salmonella typhimurium; Spectrophotometry; Tritium | 1979 |
Rho and ribosome mutation interaction: lethality of rho-15 in rpsL or rpsE strains, and rho-15 methionine auxotrophy in rps+ strains of Escherichia coli.
Topics: Culture Media; Cystathionine; Escherichia coli; Escherichia coli Proteins; Methionine; Mutation; Phenotype; Rho Factor; Ribosomal Protein S9; RNA, Ribosomal; Transcription Factors; Transduction, Genetic | 1979 |
Methionine transamination and catabolism in vitamin B-6 deficient rats.
Topics: Amination; Animals; Caseins; Cystathionine; Dietary Proteins; Liver; Male; Methionine; Oxidation-Reduction; Phosphatidylcholines; Pyridoxal Phosphate; Rats; Vitamin B 6 Deficiency | 1979 |
Methionine metabolism and vitamin B6 status in women using oral contraceptives.
Topics: Adult; Alanine Transaminase; Aspartate Aminotransferases; Contraceptives, Oral; Contraceptives, Oral, Combined; Cystathionine; Female; Homocysteine; Humans; Methionine; Pyridoxine; Taurine | 1978 |
The influence of vitamin B-6 on cystathioninuria in premature infants.
Topics: Birth Weight; Cystathionine; Female; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Male; Methionine; Proteins; Pyridoxine; Time Factors | 1978 |
Renal excretion of cystathionine and creatinine in humans at different ages.
Topics: Adolescent; Adult; Aging; Body Surface Area; Child; Child, Preschool; Creatinine; Cystathionine; Diet; Humans; Infant; Infant Food; Infant, Newborn; Infant, Premature; Methionine; Middle Aged | 1978 |
Short communications. Characterization of a cym mutant of Bacillus subtilis.
Topics: Amino Acids, Sulfur; Bacillus subtilis; Chromosomes, Bacterial; Cystathionine; Cysteine; Genes; Lactones; Methionine; Mutation; Phenotype; Recombination, Genetic; Selenium; Sulfides; Sulfites; Thiosulfates; Transformation, Genetic | 1975 |
[Disorders of methionine metabolism in polyneuropathies].
Topics: Adult; Alcoholism; Cystathionine; Diabetic Neuropathies; Female; Humans; Male; Metabolic Diseases; Methionine; Middle Aged; Neurologic Manifestations; Pyridoxine; Vitamin B 6 Deficiency | 1976 |
Biosynthesis and metabolism of cystathionine in Astragalus pectinatus.
Topics: Cystathionine; Cysteine; Homocysteine; Methionine; Plants; Sulfur | 1977 |
Metabolism of methionine in oral contraceptive users and control women receiving controlled intakes of vitamin B6.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Cystathionine; Dose-Response Relationship, Drug; Female; Humans; Methionine; Pyridoxine; Sulfinic Acids; Taurine; Vitamin B 6 Deficiency | 1977 |
Sulfur amino acids, hyperglycinemia, and certain possibly benign conditions.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Sulfur; Cystathionine; Diagnosis, Differential; Disulfides; Glycine; Hartnup Disease; Histidine; Histidine Ammonia-Lyase; Homocystinuria; Humans; Methionine; Proline; Sulfites | 1976 |
Homolanthionine in fungi: accumulation in the methionine-requiring mutants of Aspergillus nidulans.
Topics: Aspergillus nidulans; Cystathionine; Methionine; Mutation | 1975 |
Enzymatic lesions in methionine mutants of Aspergillus nidulans: role and regulation of an alternative pathway for cysteine and methionine synthesis.
Topics: Aspergillus nidulans; Cystathionine; Cysteine; Genes, Regulator; Glutathione; Homocysteine; Lyases; Methionine; Mutation; Suppression, Genetic; Taurine | 1975 |
Homocystinuria due to cystathionine synthase deficiency. Studies of nitrogen balance and sulfur excretion.
Topics: Adolescent; Adult; Amino Acids; Child; Cystathionine; Cystine; Diet; Female; Homocystinuria; Humans; Hydro-Lyases; Male; Methionine; Nitrogen; Pyridoxine; Sulfur | 1975 |
Cystathionine excretion in relation to vitamin B-6 nutriture of rats: strain differences and effects of DL- or L-methionine supplementation.
Topics: Animals; Cystathionine; Diet; Male; Methionine; Rats; Species Specificity; Stereoisomerism; Structure-Activity Relationship; Vitamin B 6 Deficiency | 1975 |
Effects of hypothyroidism and thyroxine substitution on the metabolism of L-methionine, L-cystathionine and taurine in developing rat brain.
Topics: Animals; Brain; Cerebellum; Cystathionine; Cystathionine gamma-Lyase; Hypothyroidism; Methionine; Rats; Taurine; Thyroxine | 1975 |
Effects of oral contraceptives on tryptophan metabolism and vitamin B6 requirements in women.
Topics: Adult; Contraceptives, Oral; Cystathionine; Female; Humans; Kynurenine; Methionine; Pyridoxal Phosphate; Pyridoxine; Sex Factors; Tryptophan; Vitamin B 6 Deficiency | 1975 |
Effects of glutamate and sulphur containing amino acids on ammonia toxicity and methionine sulphoximine convulsions in mice.
Topics: Amino Acids, Sulfur; Animals; Anticonvulsants; Arginine; Cystathionine; Cysteic Acid; Glutamates; Homocysteine; Male; Methionine; Methionine Sulfoximine; Mice; Quaternary Ammonium Compounds; Seizures; Taurine | 1976 |
[Inherited metabolic disorders of the transsulfuration pathway].
Topics: Amino Acid Metabolism, Inborn Errors; Cystathionine; Cystathionine beta-Synthase; Homocystinuria; Humans; Methionine; Methylenetetrahydrofolate Reductase (NADPH2); Oxidoreductases Acting on CH-NH Group Donors; Vitamin B 12 | 1992 |
Effect of L-methionine on 2-carboxybenzaldehyde reductase induction by phenobarbital in primary cultures of rat hepatocytes.
Topics: Alcohol Oxidoreductases; Animals; Cells, Cultured; Cycloheximide; Cystathionine; Dactinomycin; Enzyme Induction; Glutathione; In Vitro Techniques; Male; Methionine; Phenobarbital; Rats; Rats, Inbred Strains | 1991 |
The simultaneous determination of oxidized and reduced glutathiones in liver tissue by ion pairing reverse phase high performance liquid chromatography with a coulometric electrochemical detector.
Topics: Animals; Bile; Chromatography, High Pressure Liquid; Cystathionine; Cysteine; Electrochemistry; Glutathione; Homocysteine; Liver; Male; Methionine; Oxidation-Reduction; Rats | 1989 |
[Effects of gene localization and its metabolic significance in trisomy 21].
Topics: Chromosome Mapping; Chromosomes, Human, 21-22 and Y; Cystathionine; Cystathionine beta-Synthase; Down Syndrome; Fibroblasts; Homocysteine; Homocystinuria; Humans; Methionine | 1985 |
[Increased urinary excretion of methionine, cystathionine and cystine in adults during parenteral nutrition].
Topics: Adult; Cystathionine; Cystine; Cystinuria; Female; Humans; Male; Methionine; Middle Aged; Parenteral Nutrition, Total | 1988 |
Methionine metabolism in mammals. The methionine-sparing effect of cystine.
Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Animals; Betaine; Betaine-Homocysteine S-Methyltransferase; Choline; Cystathionine; Cystathionine beta-Synthase; Cystine; Diet; Homocysteine; Liver; Male; Methionine; Methyltransferases; Rats; Rats, Inbred Strains; S-Adenosylmethionine | 1988 |
Methionine metabolism in isolated perfused livers from rats fed on zinc-deficient and restricted diets.
Topics: Animals; Butyrates; Cystathionine; Diet; Homocysteine; In Vitro Techniques; Liver; Male; Methionine; Perfusion; Rats; Rats, Inbred Strains; S-Adenosylhomocysteine; S-Adenosylmethionine; Zinc | 1986 |
Effect of excess dietary methionine on weight gain and plasma amino acids in kittens.
Topics: Amino Acids; Animals; Body Weight; Cats; Cystathionine; Diet; Eating; Glycine; Male; Methionine | 1987 |
Elevated temperature produces cystine depletion in cystinotic fibroblasts.
Topics: Cells, Cultured; Cystathionine; Cystine; Cystinosis; Fibroblasts; Humans; Kinetics; Methionine; Skin; Temperature | 1986 |
Sulfur amino acid metabolism in chronic relapsing pancreatitis.
Topics: Adult; Aged; Alcoholism; Amino Acids, Sulfur; Cholecystectomy; Chronic Disease; Cystathionine; Cysteine; Female; Glutathione; Humans; Leukocytes; Male; Methionine; Middle Aged; Pancreatitis; Taurine | 1986 |
Metabolic effects of amino acid solutions in severely burned patients: with emphasis on sulfur amino acid metabolism and protein breakdown.
Topics: Adult; Amino Acids; Amino Acids, Sulfur; Burns; Cystathionine; Cysteine; Female; Humans; Liver Function Tests; Male; Methionine; Parenteral Nutrition, Total; Proteins | 1985 |
Glutathione changes occurring after S-adenosylhomocysteine hydrolase inhibition.
Topics: Adenosine; Adenosylhomocysteinase; Animals; Antigens, Neoplasm; Cells, Cultured; Cystathionine; Glutathione; Homocysteine; Hydrolases; Leukemia L5178; Liver; Male; Methionine; Oxidation-Reduction; Rats; Rats, Inbred Strains; Time Factors | 1985 |
Metabolic effects of a human milk adapted formula on sulfur amino acid degradation in full-term infants.
Topics: Amino Acids, Sulfur; Body Weight; Cystathionine; Humans; Infant Food; Infant, Newborn; Methionine; Milk, Human; Taurine | 1985 |
Metabolism of 35 S-methionine and 35 S-cystine in the pregnant rhesus monkey.
Topics: Animals; Brain; Cystathionine; Cystine; Female; Fetus; Haplorhini; Hydro-Lyases; Kidney; Liver; Macaca; Maternal-Fetal Exchange; Methionine; Pancreas; Pregnancy; Pregnancy, Animal; Sulfur Isotopes | 1973 |
A study of the behavioral disruption of mice induced by l-methionine and related compounds.
Topics: Amphetamine; Animals; Behavior, Animal; Betaine; Chlorpromazine; Cystathionine; Folic Acid; Histidine; Homocysteine; Homoserine; Male; Mescaline; Methionine; Mice; N,N-Dimethyltryptamine; Niacinamide; Serine; Social Behavior | 1974 |
Fructose-1,6-diphosphatase deficiency: another enzyme defect which can present itself with the clinical features of "tyrosinosis".
Topics: Alanine; Amino Acid Metabolism, Inborn Errors; Amino Acids; Carbohydrate Metabolism, Inborn Errors; Chromatography, Gas; Cystathionine; Dietary Carbohydrates; Female; Fructose-1,6-Diphosphatase Deficiency; Fructose-Bisphosphatase; Humans; Infant; Lactates; Methionine; Phenylalanine; Sucrose; Tyrosine | 1974 |
Methionine metabolism in pyridoxine deficiency.
Topics: Adult; Aspartate Aminotransferases; Cystathionine; Cysteine; Erythrocytes; Humans; Lyases; Male; Methionine; Middle Aged; Nutritional Physiological Phenomena; Peripheral Nervous System Diseases; Pyridoxine; Reflex; Sulfinic Acids; Vitamin B 6 Deficiency | 1974 |
Tryptophan and methionine metabolism of adult females as affected by vitamin B-6 deficiency.
Topics: Adult; Body Weight; Cystathionine; Cysteine; Dietary Proteins; Female; Homocystine; Humans; Kynurenic Acid; Kynurenine; Methionine; Nutritional Physiological Phenomena; Pyridoxine; Sulfinic Acids; Taurine; Tryptophan; Vitamin B 6 Deficiency; Xanthurenates | 1974 |
Methionine metabolism in mammals: regulatory effects of S-adenosylhomocysteine.
Topics: Adenosine; Animals; Betaine; Chromatography, Gel; Cystathionine; Enzyme Activation; Homocysteine; Kinetics; Liver; Lyases; Methionine; Methyltransferases; Rats; Regression Analysis | 1974 |
A survey of methionine adenosyltransferase and cystathionine gamma-lyase activities in ruminant tissues.
Topics: Animals; Animals, Newborn; Cattle; Cystathionine; Duodenum; Goats; Kidney Cortex; Kidney Medulla; Liver; Lyases; Methionine; Muscles; Myocardium; Pancreas; Rats; Sheep; Species Specificity; Spleen; Transferases | 1974 |
Ethanol-induced changes in methionine metabolism in rat liver.
Topics: Animals; Cystathionine; Dietary Proteins; Ethanol; Homocysteine; Liver; Male; Methionine; Methyltransferases; Rats; S-Adenosylmethionine | 1974 |
Isonicotinic acid hydrazide and pyridoxine deficiency.
Topics: Adult; Cystathionine; Cysteine; Female; Humans; Isoniazid; Male; Methionine; Neuritis; Tuberculosis, Pulmonary; Vitamin B 6 Deficiency | 1974 |
[Influence of cysteine or of its sulfur-containing precursors on the development of adult human liver diploid cell lines and of heteroploid lines derived from the transformation of the latter].
Topics: Aneuploidy; Cell Division; Cell Line; Cells, Cultured; Culture Media; Cystathionine; Cysteine; Diploidy; Homocysteine; Humans; Liver; Methionine; Transformation, Genetic | 1972 |
Factors affecting virulence of Shigella flexneri: defective methionine synthesis in an Escherichia coli-Shigella hybrid.
Topics: Animals; Cell Survival; Cystathionine; Cysteine; Escherichia coli; Genes; Genetics, Microbial; Guinea Pigs; Homocysteine; Homoserine; Hybridization, Genetic; Methionine; RNA, Bacterial; Shigella; Shigella flexneri; Species Specificity; Temperature; Transduction, Genetic; Virulence | 1972 |
In vivo synthesis of sulfur containing amino acids in Candida albicans.
Topics: Agar; Candida albicans; Cystathionine; Cysteine; Homocystine; Methionine; S-Adenosylmethionine; Sulfides; Zea mays | 1973 |
Studies on beta-cystathionase and omicron-acetylhomoserine sulfhydrylase as the enzymes of alternative methionine biosynthetic pathways in Aspergillus nidulans.
Topics: Acetylation; Aspergillus; Aspergillus nidulans; Cystathionine; Enzyme Repression; Homocysteine; Homoserine; Hydrogen Sulfide; Lyases; Methionine; Serine | 1973 |
Properties of metK mutants of Escherichia coli K-12.
Topics: Carbon Isotopes; Cell-Free System; Chromatography, Paper; Coliphages; Culture Media; Cystathionine; DNA, Bacterial; Escherichia coli; Fatty Acids; Genes; Hydro-Lyases; L-Serine Dehydratase; Leucine; Methionine; Methylation; Mutation; S-Adenosylmethionine; Sulfur Isotopes; Toluene; Transferases; Vibration | 1973 |
The cysteine desulfhydrase of Salmonella typhimurium. Kinetic and catalytic properties.
Topics: Binding Sites; Cell-Free System; Centrifugation, Density Gradient; Chromatography, Gel; Cystathionine; Cysteine; Drug Stability; Enzyme Activation; Enzyme Induction; Homocysteine; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Lyases; Mathematics; Mercaptoethanol; Methionine; Mutation; Salmonella typhimurium; Serine; Stereoisomerism; Structure-Activity Relationship; Sulfhydryl Compounds | 1973 |
Effect of methionine and vitamin B-12 on the activities of methionine biosynthetic enzymes in metJ mutants of Escherichia coli K12.
Topics: Adenosine Triphosphate; Culture Media; Cystathionine; Enzyme Repression; Escherichia coli; Folic Acid; Homocysteine; Hydro-Lyases; L-Serine Dehydratase; Methionine; Methyltransferases; Mutation; Oxidoreductases; S-Adenosylmethionine; Time Factors; Transferases; Vitamin B 12 | 1973 |
Methionine limitation in Escherichia coli K-12 by growth on the sulfoxides of D-methionine.
Topics: Adenosine Triphosphate; Carbon Radioisotopes; Cell-Free System; Cystathionine; Electrophoresis, Paper; Enzyme Repression; Escherichia coli; Hydro-Lyases; L-Serine Dehydratase; Ligases; Methionine; S-Adenosylmethionine; Stereoisomerism; Sulfoxides | 1973 |
Methionine transport in Escherichia coli: physiological and genetic evidence for two uptake systems.
Topics: Biological Transport, Active; Carbon Radioisotopes; Conjugation, Genetic; Crosses, Genetic; Cyanides; Cystathionine; Escherichia coli; Ethylmaleimide; Genes; Genetic Linkage; Glucose; Lyases; Methionine; Mutation; Nitrophenols; Stereoisomerism; Sulfur Radioisotopes; Transduction, Genetic | 1974 |
Development of mammalian sulfur metabolism: absence of cystathionase in human fetal tissues.
Topics: Animals; Brain; Cystathionine; Cysteine; Female; Fetus; Gerbillinae; Gestational Age; Guinea Pigs; Haplorhini; Humans; Hydro-Lyases; Infant, Newborn; Liver; Macaca; Methionine; Mice; Papio; Placenta; Pregnancy; Protein Biosynthesis; Rabbits; Rats; Sulfur; Sulfur Isotopes; Transferases | 1972 |
Primary cystathioninuria. Methionine load tests and response to pyridoxine.
Topics: Amino Acid Metabolism, Inborn Errors; Child; Cystathionine; Female; Humans; Methionine; Pyridoxine | 1972 |
Hereditary transcobalamin II deficiency: the role of transcobalamin II in vitamin B 12 -mediated reactions.
Topics: Amino Acid Metabolism, Inborn Errors; Cystathionine; DNA; Hematopoietic System; Homocysteine; Humans; Infant; Infant, Newborn; Isomerases; Leukocytes; Malonates; Methionine; Methyltransferases; Oxidation-Reduction; Propionates; Succinates; Vitamin B 12; Vitamin B 12 Deficiency | 1972 |
Cystathioninuria in premature infants.
Topics: Amino Acids; Catalysis; Chromatography, Ion Exchange; Chromatography, Thin Layer; Cystathionine; Dietary Proteins; Female; Humans; Infant, Newborn; Infant, Premature; Male; Methionine; Nickel | 1972 |
Somatomedin (sulphation factor)-like activity of homocystine.
Topics: Animals; Cartilage; Cystathionine; Homocystine; Homocystinuria; Humans; In Vitro Techniques; Male; Methionine; Rats; Ribs; Serum Albumin, Bovine; Somatomedins; Sulfatases; Sulfates; Sulfur Isotopes | 1972 |
[Cystathionuria and defective enzyme regulation].
Topics: Administration, Oral; Amino Acid Metabolism, Inborn Errors; Child; Chromatography, Ion Exchange; Chromatography, Paper; Cystathionine; Cysteine; Electrophoresis, Paper; Female; Homocysteine; Homocystine; Homoserine; Humans; Hydro-Lyases; Hydrocortisone; Liver; Lyases; Methionine; Pyridoxine; Sulfur | 1973 |
[Role of sulfated amino acids in the growth of Corynebacterium sepedonicum (Spieck, et Kott) Skapt. et Burkh].
Topics: Amino Acids; Chromatography, Paper; Colorimetry; Corynebacterium; Culture Media; Cystathionine; Glutathione; Homocysteine; Homocystine; Methionine; S-Adenosylmethionine; Stereoisomerism; Sulfur | 1973 |
[Chiro-optical properties of sulfur containing amino acids].
Topics: Alanine; Amino Acids; Circular Dichroism; Cystathionine; Cysteine; Cystine; Homocysteine; Homocystine; Hydrogen-Ion Concentration; Methionine; Molecular Conformation; Optical Rotatory Dispersion; Spectrophotometry, Ultraviolet; Sulfides; Sulfur; Temperature | 1973 |
Plasma amino acid patterns in sheep receiving abomasal infusions of methionine and cystine.
Topics: Abomasum; Amino Acids; Animals; Cystathionine; Cystine; Diet; Dose-Response Relationship, Drug; Glycine; Infusions, Parenteral; Isoleucine; Leucine; Male; Methionine; Serine; Sheep; Taurine; Valine | 1973 |
Studies on cystathionase activity in rat liver and brain during development. Effects of hormones and amino acids in vivo.
Topics: Animals; Animals, Newborn; Brain; Cystathionine; Female; Fetus; Homoserine; Liver; Lyases; Methionine; Pregnancy; Pyridoxal Phosphate; Rats; Thyroxine; Time Factors; Triamcinolone | 1973 |
[Influence of the supplementation of sulfur amino acids of a milk substitute on blood amino acids. Estimation of methionine requirement of the pre-ruminant calf].
Topics: Amino Acids; Amino Acids, Essential; Amino Acids, Sulfur; Animals; Cystathionine; Cystine; Diet; Growth; Male; Methionine; Milk; Milk Proteins; Urea | 1973 |
Cystathioninuria, mental retardation, and juvenile diabetes mellitus.
Topics: Adolescent; Child; Consanguinity; Cystathionine; Diabetes Mellitus; Diabetes Mellitus, Type 1; Homozygote; Humans; Intellectual Disability; Male; Methionine; Pyridoxine; Vitamin B 6 Deficiency | 1974 |
Homocystinuria due to cystathionine synthase deficiency: enzymatic and ultrastructural studies.
Topics: Adolescent; Adult; Amino Acid Metabolism, Inborn Errors; Biopsy, Needle; Child; Child, Preschool; Cystathionine; Female; Heterozygote; Homocysteine; Homocystinuria; Humans; Hydro-Lyases; Liver; Male; Methionine; Mitochondria, Liver; Pyridoxine; Transferases; Transketolase | 1974 |
The use of auxotrophic mutants to study the possibility of the interconversion of cysteine and methionine in Pasteurella pestis.
Topics: Chromatography, Paper; Cystathionine; Cysteine; Gene Frequency; Homocystine; Methionine; Mutation; Nitrosourea Compounds; Yersinia pestis | 1974 |
Growth rate of Escherichia coli at elevated temperatures: limitation by methionine.
Topics: Acyltransferases; Bacterial Proteins; Carbon Isotopes; Cell Survival; Culture Media; Cystathionine; DNA, Bacterial; Escherichia coli; Genetics, Microbial; Homoserine; Hot Temperature; L-Serine Dehydratase; Leucine; Methionine; Mutation; RNA, Bacterial; Succinates; Uracil | 1971 |
Nutrition and metabolism of sulphur amino acids in Argyrotaenia velutinana larvae.
Topics: Animals; Cystathionine; Cysteine; Female; Germ-Free Life; Homocysteine; Insecta; Larva; Male; Metamorphosis, Biological; Methionine; Pupa | 1972 |
[Active center of rat liver homoserine dehydratase].
Topics: Alanine; Animals; Binding Sites; Cystathionine; Cysteine; Deamination; Homocysteine; Homoserine; Hydro-Lyases; Hydrogen Sulfide; Kinetics; Liver; Methionine; Protein Binding; Rats; Stereoisomerism; Structure-Activity Relationship; Sulfhydryl Compounds | 1972 |
Interrelationships between dietary methionine and cystine as reflected by growth, certain hepatic enzymes and liver composition of weanling rats.
Topics: Animal Nutritional Physiological Phenomena; Animals; Body Composition; Body Weight; Cystathionine; Cysteine; Cystine; Diet; Dietary Proteins; Hydro-Lyases; L-Serine Dehydratase; Lipid Metabolism; Liver; Male; Methionine; Nitrogen; Organ Size; Rats | 1972 |
Detection of abnormal sulphur-containing amino acid excretion in a mass urine-screening programme.
Topics: Amino Acid Metabolism, Inborn Errors; Cystathionine; Female; Homocystinuria; Humans; Infant; Male; Mass Screening; Methionine; Renal Aminoacidurias; Sulfur | 1972 |
Biosynthesis of Se-methylselenocysteine and S-methylcysteine in Astragalus bisculcatus. Origin of the selenomethyl and the thiomethyl groups.
Topics: Carbon Isotopes; Chromatography, Paper; Cystathionine; Cysteine; Methionine; Methylation; Plants; Radioisotopes; S-Adenosylmethionine; Selenium | 1972 |
The formation of sulphur-containing amino acids in germinating seeds of rape (Brassica napus L.).
Topics: Amino Acids; Carbon Isotopes; Cystathionine; Cysteine; Homocysteine; Homoserine; Methionine; Seeds; Sulfides; Sulfur Isotopes | 1972 |
Methionine load test in pyridoxine deficiency.
Topics: Aspartate Aminotransferases; Cystathionine; Cysteine; Erythrocytes; Female; Humans; Hydro-Lyases; Methionine; Mouth Diseases; Pregnancy; Pregnancy Complications; Pyridoxine; Sulfinic Acids; Taurine; Vitamin B 6 Deficiency | 1972 |
Homocystinuria, vitamin B 6 , and folate: metabolic interrelationships and clinical significance.
Topics: Alcohol Oxidoreductases; Cystathionine; Folic Acid; Glycine; Homocystine; Homocystinuria; Humans; L-Serine Dehydratase; Metabolic Diseases; Methionine; Methyltransferases; Pyridoxine; Tetrahydrofolates; Transferases; Vitamin B 12 | 1972 |
Hyperaminoacidemia in rabbits treated with 6-azauridine triacetate.
Topics: Alanine; Amino Acids; Aminobutyrates; Animals; Antimetabolites; Cystathionine; Cysteine; Homocysteine; Male; Methionine; Nucleosides; Rabbits | 1971 |
S-adenosylmethionine in a neuroblastoma.
Topics: Abdominal Neoplasms; Adenosine; Catechol O-Methyltransferase; Catecholamines; Chromatography; Cystathionine; Humans; Indicators and Reagents; Male; Methionine; Methods; Neoplasm Metastasis; Neuroblastoma; Norepinephrine; Orbital Neoplasms; S-Adenosylmethionine; Time Factors; Tritium; Vanilmandelic Acid | 1971 |
Metabolism of L- 35 S-methionine in vitamin B 6 deficiency: observations on cystathioninuria.
Topics: Animals; Brain; Cystathionine; Cystine; Kidney; Kinetics; Liver; Male; Methionine; Nerve Tissue Proteins; Pancreas; Proteins; Rats; Rats, Inbred Strains; Renal Aminoacidurias; Sulfur; Sulfur Isotopes; Taurine; Vitamin B 6 Deficiency | 1970 |
Glutathione biosynthesis in murine L5178Y lymphoma cells.
Topics: Animals; Cystathionine; Cystathionine gamma-Lyase; Cystine; gamma-Glutamyltransferase; Glutathione; Glutathione Transferase; Kinetics; Leukemia L5178; Leukemia, Experimental; Methionine; Mice | 1981 |
The assessment of the vitamin B6 status among Egyptian school children by measuring the urinary cystathionine excretion.
Topics: Adolescent; Child; Cystathionine; Egypt; Female; Humans; Male; Methionine; Pyridoxine; Vitamin B 6 Deficiency | 1984 |
[Developmental changes in taurine and other sulfur-containing amino acid concentrations in fetal and neonatal rats].
Topics: Animals; Animals, Newborn; Cystathionine; Cysteine; Female; Fetus; Liver; Methionine; Neurotransmitter Agents; Placenta; Pregnancy; Rats; Rats, Inbred Strains; Taurine | 1984 |
Retinal degeneration in vitamin B12 disorder associated with methylmalonic aciduria and sulfur amino acid abnormalities.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Sulfur; Child, Preschool; Cystathionine; Growth Disorders; Homocystinuria; Humans; Hydroxocobalamin; Male; Malonates; Methionine; Methylmalonic Acid; Retinal Degeneration; Vitamin B 12 | 1984 |
Transsulfuration in parenterally nourished beagle pups.
Topics: Amino Acids; Animal Population Groups; Animals; Animals, Suckling; Brain; Cystathionine; Cystathionine beta-Synthase; Cystathionine gamma-Lyase; Cysteine; Dogs; Female; Liver; Methionine; Parenteral Nutrition; Parenteral Nutrition, Total; Pregnancy | 1981 |
Effect of 1-aminoproline on methionine metabolism in rats.
Topics: Animals; Cystathionine; Homocysteine; Male; Methionine; Proline; Rats; Stereoisomerism; Sulfoxides | 1981 |
Involvement of the cystathionine pathway in the biosynthesis of glutathione by isolated rat hepatocytes.
Topics: Alkynes; Animals; Cystathionine; Cystathionine gamma-Lyase; Glutathione; Glycine; Homocysteine; In Vitro Techniques; Kinetics; Liver; Male; Methionine; Rats | 1980 |
Cystathionine.
Topics: Alkynes; Amino Acids, Essential; Animals; Animals, Laboratory; Cystathionine; Cystathionine gamma-Lyase; Diet; Disulfides; Enzyme Inhibitors; Glycine; Male; Methionine; Oxidative Stress; Pargyline; Sulfhydryl Compounds | 1995 |
Carbon tetrachloride-induced hepatic injury is associated with global DNA hypomethylation and homocysteinemia: effect of S-adenosylmethionine treatment.
Topics: Animals; Carbon Tetrachloride; Cystathionine; DNA; Folic Acid; Homocysteine; Liver; Liver Cirrhosis, Experimental; Male; Methionine; Methylation; Rats; Rats, Wistar; S-Adenosylhomocysteine; S-Adenosylmethionine | 1995 |
L-cysteine and glutathione metabolism are impaired in premature infants due to cystathionase deficiency.
Topics: Amino Acids, Sulfur; Animals; Cystathionine; Cystathionine gamma-Lyase; Cysteine; Female; Gestational Age; Glutathione; Humans; Infant, Newborn; Infant, Premature; Liver; Methionine; Rats; Rats, Wistar | 1995 |
Methionine biosynthesis in higher plants. I. Purification and characterization of cystathionine gamma-synthase from spinach chloroplasts.
Topics: Alkynes; Carbon-Oxygen Lyases; Carbon-Sulfur Lyases; Cell Compartmentation; Chloroplasts; Cystathionine; Glycine; Homocysteine; Homoserine; Kinetics; Lyases; Methionine; Molecular Weight; Pargyline; Plant Leaves; Protein Conformation; Pyridoxal Phosphate; Spectrophotometry; Spinacia oleracea | 1995 |
Methionine biosynthesis in higher plants. II. Purification and characterization of cystathionine beta-lyase from spinach chloroplasts.
Topics: Aminobutyrates; Cell Compartmentation; Chloroplasts; Cystathionine; Homocysteine; Kinetics; Lyases; Methionine; Plant Leaves; Pyridoxal Phosphate; Pyruvates; Pyruvic Acid; Spectrophotometry; Spinacia oleracea | 1995 |
Expression of rat liver reduced glutathione transport in Xenopus laevis oocytes.
Topics: Animals; Biological Transport; Carrier Proteins; Cystathionine; Gene Expression; Glutathione; In Vitro Techniques; Methionine; Oocytes; Rats; RNA, Messenger; Time Factors; Xenopus laevis | 1993 |
Liver DNA and RNA metabolism in rats fed diets lacking methionine plus cysteine with or without restricted energy.
Topics: Animal Feed; Animals; Body Weight; Cell Nucleus; Cell Size; Cystathionine; Cysteine; Deoxyribonucleases; Diet; DNA; Eating; Energy Metabolism; Homocysteine; Liver; Male; Methionine; Methylation; Organ Size; Proteins; Rats; Rats, Wistar; Ribonucleases; RNA; Solubility | 1995 |
The effect of a subnormal vitamin B-6 status on homocysteine metabolism.
Topics: Administration, Oral; Adult; Asthma; Bronchodilator Agents; Cystathionine; Female; Homocysteine; Humans; Male; Methionine; Middle Aged; Pyridoxine; Theophylline; Vitamin B 6 Deficiency | 1996 |
Content of sulfur amino acids and vitamin B6 and related enzyme activities in rats with chronic renal failure fed a high methionine diet.
Topics: Amino Acids, Sulfur; Animals; Blood Urea Nitrogen; Body Weight; Creatinine; Cystathionine; Cystathionine beta-Synthase; Cystathionine gamma-Lyase; Cysteine; Dietary Proteins; Glomerular Filtration Rate; Kidney Failure, Chronic; Liver; Male; Methionine; Nephrectomy; Pyridoxine; Rats; Rats, Wistar; Taurine; Uremia; Vitamin B 6 Deficiency | 1996 |
Which amino-acids do serum and hemofiltrate of critically ill patients with acute renal failure contain?
Topics: Alanine; Amino Acids; Asparagine; Citrulline; Cystathionine; Ethanolamines; Extracorporeal Circulation; Glutamine; Glycine; Hemofiltration; Histidine; Humans; Kidney Failure, Chronic; Lactic Acid; Methionine; Proline | 1997 |
Increased concentrations of homocysteine in the cerebrospinal fluid in patients with fibromyalgia and chronic fatigue syndrome.
Topics: Adult; Cystathionine; Fatigue Syndrome, Chronic; Female; Fibromyalgia; Homocysteine; Humans; Methionine; Middle Aged; Models, Biological; Vitamin B 12 | 1997 |
Liver intracellular L-cysteine concentration is maintained after inhibition of the trans-sulfuration pathway by propargylglycine in rats.
Topics: Acetylcysteine; Alkynes; Animals; Cystathionine; Cystathionine gamma-Lyase; Cysteine; Depression, Chemical; Glutathione; Glycine; Liver; Male; Methionine; Rats; Rats, Wistar; Urea | 1997 |
Utilization of cysteine and cysteine precursors for the synthesis of glutathione in astroglial cultures: preference for cystine.
Topics: Animals; Astrocytes; Brain; Brain Chemistry; Cell Survival; Cells, Cultured; Cystathionine; Cysteine; Cystine; gamma-Glutamyltransferase; Glutathione; Methionine; Nerve Tissue Proteins; Pyrrolidonecarboxylic Acid; Rats; Rats, Wistar; Thiazoles; Thiazolidines | 1998 |
Rescue of cells from apoptosis by inhibition of active GSH extrusion.
Topics: Apoptosis; Cell Line; Cystathionine; Glutathione; Humans; Methionine; Puromycin | 1998 |
Evidence of altered homocysteine metabolism in chronic renal failure.
Topics: Arteriosclerosis; Citrates; Creatinine; Cystathionine; Cysteine; Female; Homocysteine; Humans; Kidney Failure, Chronic; Male; Methionine; Methylmalonic Acid; Middle Aged; Renal Dialysis; Risk Factors; Vitamins | 1999 |
Methionine-to-cysteine recycling in Klebsiella aerogenes.
Topics: Bacterial Proteins; Culture Media; Cystathionine; Cystathionine gamma-Lyase; Cysteine; DNA Transposable Elements; Enterobacter aerogenes; Methionine; Mutagenesis, Insertional; Phenotype; Point Mutation; Sulfides; Sulfites; Sulfur | 2001 |
Occurrence of transsulfuration in synthesis of L-homocysteine in an extremely thermophilic bacterium, Thermus thermophilus HB8.
Topics: Culture Media; Cystathionine; Cystathionine gamma-Lyase; Cysteine; Cysteine Synthase; Gene Expression Regulation, Bacterial; Homocysteine; Lyases; Methionine; S-Adenosylmethionine; Sulfur; Temperature; Thermus thermophilus | 2001 |
Disposition of homocysteine in subjects heterozygous for homocystinuria due to cystathionine beta-synthase deficiency: relationship between genotype and phenotype.
Topics: Adolescent; Adult; Aged; Cystathionine; Cystathionine beta-Synthase; DNA; Female; Genotype; Heterozygote; Homocysteine; Homocystinuria; Humans; Male; Methionine; Middle Aged; Mutation; Phenotype; Reference Values | 2001 |
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 |
Biosynthesis of methionine from homocysteine, cystathionine and homoserine plus cysteine by mixed rumen microorganisms in vitro.
Topics: Amino Acids; Aminobutyrates; Anaerobiosis; Animals; Bacteria; Culture Media; Cystathionine; Cysteine; Eukaryota; Goats; Homocysteine; Homoserine; Methionine; Rumen; Temperature | 2001 |
Does a single vitamin B-supplementation induce functional vitamin B-deficiency?
Topics: Adult; Cystathionine; Cysteine; Dietary Supplements; Folic Acid; Gas Chromatography-Mass Spectrometry; Homocysteine; Humans; Male; Methionine; Methylmalonic Acid; Middle Aged; Models, Biological; Pilot Projects; Time Factors; Vitamin B 12; Vitamin B 6; Vitamin B Complex; Vitamin B Deficiency | 2001 |
Metabolism of amino acids in cats with severe cobalamin deficiency.
Topics: Amino Acids; Animals; Cat Diseases; Cats; Cystathionine; Cysteine; Female; Gastrointestinal Diseases; Homocysteine; Immunoassay; Male; Methionine; Methylmalonic Acid; Statistics, Nonparametric; Vitamin B 12; Vitamin B 12 Deficiency | 2001 |
Enhanced cystathionine beta-lyase activity in transgenic potato plants does not force metabolite flow towards methionine.
Topics: Aspartic Acid; Cystathionine; Gene Expression Regulation, Enzymologic; Lyases; Methionine; Plant Leaves; Plant Proteins; Plants, Genetically Modified; Solanum tuberosum | 2001 |
Elevated plasma total homocysteine in severe methionine adenosyltransferase I/III deficiency.
Topics: Adolescent; Child; Child, Preschool; Cystathionine; Cystathionine beta-Synthase; Female; Homocysteine; Humans; Infant; Isoenzymes; Lyases; Male; Methionine; Methionine Adenosyltransferase | 2002 |
Synthesis of optically active homocysteine from methionine and its use in preparing four stereoisomers of cystathionine.
Topics: Cystathionine; Homocysteine; Methionine; Optical Rotation; Stereoisomerism | 2002 |
Lactobacillus reuteri DSM 20016: purification and characterization of a cystathionine gamma-lyase and use as adjunct starter in cheesemaking.
Topics: Amino Acids; Cheese; Cystathionine; Cystathionine gamma-Lyase; Electrophoresis, Polyacrylamide Gel; Food Microbiology; Hydrogen-Ion Concentration; Isoelectric Point; Lactobacillus; Methionine; Molecular Weight; Substrate Specificity; Temperature | 2002 |
Effect of acute betaine administration on hepatic metabolism of S-amino acids in rats and mice.
Topics: Alkynes; Amino Acids; Animals; Betaine; Biological Transport; Cystathionine; Cystathionine gamma-Lyase; Cysteine Dioxygenase; Dioxygenases; Enzyme Inhibitors; gamma-Glutamyltransferase; Glutamate-Cysteine Ligase; Glutathione; Glycine; Liver; Methionine; Mice; Mice, Inbred ICR; Oxygenases; Rats; Rats, Sprague-Dawley; S-Adenosylhomocysteine; S-Adenosylmethionine; Taurine | 2003 |
[Effects of methionine and cystathionine].
Topics: Cystathionine; Humans; Liver; Methionine | 1952 |
Cystathionine in the liver following the feeding of methionine and serine.
Topics: Biochemical Phenomena; Cystathionine; Humans; Liver; Methionine; Serine | 1952 |
[Effect of methionine and cystathionine].
Topics: Choline; Cystathionine; Humans; Liver; Methionine | 1953 |
Metabolic relationship between cystathionine and methionine in Neurospora.
Topics: Amino Acids; Cystathionine; Methionine; Neurospora | 1960 |
HOMOCYSTINURIA: ABSENCE OF CYSTATHIONINE IN THE BRAIN.
Topics: Amino Acids; Brain; Child; Chromatography; Cystathionine; Cystathionine beta-Synthase; Cystine; Homocystinuria; Humans; Hydro-Lyases; Kidney; Liver; Metabolic Diseases; Methionine; Nerve Tissue Proteins; Renal Aminoacidurias; Serine; Taurine; Transferases | 1964 |
SYNTHESIS OF CYSTATHIONINE AND ITS CONTROL IN SALMONELLA TYPHIMURIUM.
Topics: Amino Acids; Biochemical Phenomena; Cystathionine; Escherichia coli; Hydro-Lyases; Methionine; Research; Salmonella typhimurium; Serine; Succinates; Transferases | 1964 |
O-SUCCINYLHOMOSERINE AS AN INTERMEDIATE IN THE SYNTHESIS OF CYSTATHIONINE BY ESCHERICHIA COLI.
Topics: Adenosine Triphosphate; Amino Acids; Chromatography; Coenzyme A; Cystathionine; Cysteine; Escherichia coli; Glucose; Homocysteine; Homoserine; Hot Temperature; Methionine; Research; Streptococcus; Succinates | 1964 |
USE OF S-METHYLCYSTINE AND CYSTATHIONINE BY METHIONINELESS NEUROSPORA MUTANTS.
Topics: Amino Acids; Carbon Isotopes; Cystathionine; Cysteine; Genetics; Methionine; Mutagens; Mutation; Neurospora; Research; Sulfur; Sulfur Isotopes | 1964 |
The conversion of methionine-S35 to cystathionine-S35 and taurine-S35 in the rat.
Topics: Animals; Bile Acids and Salts; Cystathionine; Methionine; Rats; Salts; Taurine | 1955 |
Maternal methionine adenosyltransferase I/III deficiency: reproductive outcomes in a woman with four pregnancies.
Topics: Adult; Cystathionine; Female; Humans; Isoenzymes; Methionine; Methionine Adenosyltransferase; Milk, Human; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Outcome | 2003 |
A mathematical model of the methionine cycle.
Topics: Animals; Computational Biology; Cystathionine; Homocysteine; Methionine; Models, Biological; S-Adenosylhomocysteine; S-Adenosylmethionine | 2004 |
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 |
CSF-methionine is elevated in psychotic patients.
Topics: Adult; Biomarkers; Cystathionine; Female; Homocysteine; Humans; Male; Methionine; Middle Aged; Psychotic Disorders; Sex Factors | 2004 |
Cystathionine beta-lyase is important for virulence of Salmonella enterica serovar Typhimurium.
Topics: Animals; Anti-Bacterial Agents; Cystathionine; Enzyme Inhibitors; Escherichia coli; Lyases; Methionine; Mice; Mice, Inbred C57BL; Pyrimidines; Salmonella Infections, Animal; Salmonella typhimurium; Schizosaccharomyces; Virulence | 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 |
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 |
Screening of toxicity biomarkers for methionine excess in rats.
Topics: Amino Acids; Analysis of Variance; Animals; Bilirubin; Biomarkers; Cystathionine; Diet; Gas Chromatography-Mass Spectrometry; Glycine; Hemolysis; Homocysteine; Iron; Male; Methionine; Rats; Rats, Inbred F344; Serine; Spleen | 2006 |
A clinical and laboratory evaluation of methionine cycle-transsulfuration and androgen pathway markers in children with autistic disorders.
Topics: Androgens; Autistic Disorder; Biomarkers; Child; Child, Preschool; Cystathionine; Cysteine; Dehydroepiandrosterone; Female; Follicle Stimulating Hormone; Glutathione; Homocysteine; Humans; Male; Methionine; Models, Biological; Signal Transduction; Sulfurtransferases; Testosterone | 2006 |
Different fates of intracellular glutathione determine different modalities of apoptotic nuclear vesiculation.
Topics: Apoptosis; Burkitt Lymphoma; Cell Nucleus; Cystathionine; Flow Cytometry; Glutathione; Herpesvirus 4, Human; Humans; Methionine; U937 Cells | 2006 |
Soy protein diet prevents hypermethioninemia caused by portacaval shunt in rats.
Topics: Alanine Transaminase; Animals; Caseins; Cystathionine; Dietary Proteins; Dietary Supplements; Liver Diseases; Male; Metabolic Diseases; Methionine; Portacaval Shunt, Surgical; Rats; Rats, Wistar; Soybean Proteins | 2006 |
Suppression of methionine-induced hyperhomocysteinemia by glycine and serine in rats.
Topics: Animals; Cystathionine; Cystathionine beta-Synthase; Glycine; Hyperhomocysteinemia; Liver; Methionine; Rats; Serine | 2006 |
Conversion of methionine to cysteine in Bacillus subtilis and its regulation.
Topics: Bacillus subtilis; Bacterial Proteins; Carbon-Oxygen Lyases; Cystathionine; Cystathionine beta-Synthase; Cysteine; Gene Expression Regulation, Bacterial; Genes, Bacterial; Homocysteine; Lyases; Methionine; Operon; Promoter Regions, Genetic; Serine; Substrate Specificity | 2007 |
Excess dietary L-cysteine, but not L-cystine, is lethal for chicks but not for rats or pigs.
Topics: Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Carbonates; Chickens; Cystathionine; Cysteine; Cystine; Diet; Dietary Supplements; Dose-Response Relationship, Drug; Methionine; Potassium; Rats; Species Specificity; Swine; Weight Gain | 2007 |
Cloning and characterization of two Lactobacillus casei genes encoding a cystathionine lyase.
Topics: Cloning, Molecular; Cystathionine; Cysteine; Enzyme Stability; Homoserine; Hydrogen Sulfide; Hydrogen-Ion Concentration; Keto Acids; Lacticaseibacillus casei; Lyases; Methionine; Molecular Sequence Data; Recombinant Proteins; Serine; Substrate Specificity; Sulfhydryl Compounds | 2008 |
On the availability of the diketopiperazines of cystathionine, homolanthionine, and methionine to rats for growth purposes.
Topics: Amino Acids; Animals; Cystathionine; Diketopiperazines; Growth; Methionine; Rats | 1949 |
Properties of recombinant Staphylococcus haemolyticus cystathionine beta-lyase (metC) and its potential role in the generation of volatile thiols in axillary malodor.
Topics: Amino Acid Sequence; Cystathionine; Cysteine; Humans; Lyases; Male; Methionine; Phylogeny; Recombinant Proteins; Staphylococcus haemolyticus; Substrate Specificity; Sulfhydryl Compounds; Sweat | 2008 |
Impaired homocysteine transsulfuration is an indicator of alcoholic liver disease.
Topics: Adult; Aged; Alcoholism; Aminobutyrates; Biomarkers; Case-Control Studies; Cystathionine; Disease Progression; Female; Homocysteine; Humans; Liver; Liver Cirrhosis, Alcoholic; Liver Diseases, Alcoholic; Male; Methionine; Middle Aged; Sulfur; Young Adult | 2010 |
Cloning and characterisation of a cystathionine β/γ-lyase from two Oenococcus oeni oenological strains.
Topics: Ammonia; Butyrates; Cloning, Molecular; Cystathionine; Cystathionine gamma-Lyase; Cysteine; Escherichia coli; Gene Expression; Hydrogen Sulfide; Lyases; Methionine; Oenococcus; Pyruvates; Sulfhydryl Compounds; Wine | 2011 |
Effects of gamma-ray-induced free radicals on the metal content and amino acid composition of human metallothionein-1.
Topics: Butyrates; Cystathionine; Cysteine; Gamma Rays; Homocysteine; Humans; Metallothionein; Methionine; Serine; Zinc | 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 |
Differential response of methionine metabolism in two grain legumes, soybean and azuki bean, expressing a mutated form of Arabidopsis cystathionine γ-synthase.
Topics: Arabidopsis; Carbon-Oxygen Lyases; Cystathionine; Fabaceae; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Plant; Genes, Plant; Glycine max; Methionine; Mutation; Plant Growth Regulators; Plants, Genetically Modified; Seeds | 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 |
Long-term consumption of dried bonito dashi (a traditional Japanese fish stock) reduces anxiety and modifies central amino acid levels in rats.
Topics: 2-Aminoadipic Acid; Amino Acids; Animals; Anserine; Anxiety; Asparagine; Behavior, Animal; Cerebellum; Cystathionine; Depression; Diet; Fishes; Hippocampus; Hydroxyproline; Male; Methionine; Ornithine; Phenylalanine; Rats; Rats, Wistar; Seafood; Valine | 2015 |
Neutral aminoaciduria in cystathionine β-synthase-deficient mice; an animal model of homocystinuria.
Topics: Amino Acids, Neutral; Animals; Comorbidity; Cystathionine; Cystathionine beta-Synthase; Cystathionine gamma-Lyase; Disease Models, Animal; Female; Homocystinuria; Hyperhomocysteinemia; Kidney Tubules, Proximal; Male; Methionine; Mice; Mice, Inbred C57BL; Mice, Knockout; Renal Aminoacidurias | 2014 |
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.
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 |
Comfortably Numb and Back: Plasma Metabolomics Reveals Biochemical Adaptations in the Hibernating 13-Lined Ground Squirrel.
Topics: Animals; Arginine; Body Temperature; Cystathionine; Cysteine; Energy Metabolism; Fatty Acids, Nonesterified; Female; Hibernation; Hydrogen Sulfide; Lysine; Male; Metabolomics; Methionine; Periodicity; Sciuridae; Seasons | 2017 |
Structural Snapshots of an Engineered Cystathionine-γ-lyase Reveal the Critical Role of Electrostatic Interactions in the Active Site.
Topics: Amino Acid Substitution; Arginine; Biocatalysis; Carbon-Sulfur Lyases; Catalytic Domain; Cystathionine; Cystathionine gamma-Lyase; Cysteine; Enzyme Stability; Humans; Hydrogen Bonding; Hydrolysis; Methionine; Models, Molecular; Mutagenesis, Site-Directed; Osmolar Concentration; Protein Conformation; Protein Engineering; Pyridoxal Phosphate; Recombinant Proteins; Selenomethionine; Substrate Specificity | 2017 |
The high degree of cystathionine β-synthase (CBS) activation by S-adenosylmethionine (SAM) may explain naked mole-rat's distinct methionine metabolite profile compared to mouse.
Topics: Animals; Cystathionine; Cystathionine beta-Synthase; Enzyme Activation; Homocysteine; Homocystinuria; Methionine; Mice; Mole Rats; S-Adenosylhomocysteine; S-Adenosylmethionine | 2018 |
Identification and characterization of Helicobacter pylori O-acetylserine-dependent cystathionine β-synthase, a distinct member of the PLP-II family.
Topics: Bacterial Proteins; Binding Sites; Catalytic Domain; Cystathionine; Cystathionine beta-Synthase; Enzyme Stability; Helicobacter pylori; Homocysteine; Hydrogen-Ion Concentration; Kinetics; Methionine; Serine; Substrate Specificity | 2019 |
[Effects of methionine on the activity of cystathionine-β-synthase].
Topics: Animals; Betaine-Homocysteine S-Methyltransferase; Cystathionine; Cystathionine beta-Synthase; Homocysteine; Liver; Male; Methionine; Rats; Rats, Wistar | 2019 |
The concomitant lower concentrations of vitamins B6, B9 and B12 may cause methylation deficiency in autistic children.
Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Autism Spectrum Disorder; Child; Child, Preschool; Chromatography, High Pressure Liquid; Cystathionine; Female; Folic Acid; Glutathione; Homocysteine; Humans; Male; Mass Spectrometry; Methionine; Methylation; Mutation; Oxidation-Reduction; Phenotype; Vitamin B 12; Vitamin B 6 | 2019 |
Fermentative production of sulfur-containing amino acid with engineering putative l-cystathionine and l-cysteine uptake systems in Escherichia coli.
Topics: Biological Transport; Cystathionine; Cysteine; Escherichia coli; Escherichia coli Proteins; Fermentation; Membrane Transport Proteins; Metabolic Engineering; Methionine; Sulfur | 2020 |
Plasma methionine metabolic profile is associated with longevity in mammals.
Topics: Animals; Carnitine; Cats; Cattle; Choline; Cystathionine; Dogs; Gas Chromatography-Mass Spectrometry; Guinea Pigs; Horses; Humans; Longevity; Malates; Methionine; Mice; Phylogeny; Rabbits; Rats; Sheep; Succinic Acid; Swine | 2021 |
The association of serum sulfur amino acids and related metabolites with incident diabetes: a prospective cohort study.
Topics: Amino Acids; Amino Acids, Sulfur; Cystathionine; Cysteine; Diabetes Mellitus; Glutamates; Glutamine; Humans; Methionine; Prospective Studies; Serine; Taurine | 2022 |
A sensitive UPLC-MS/MS method for simultaneous quantification of one-carbon metabolites & co-factors in human plasma.
Topics: Carbon; Chromatography, High Pressure Liquid; Chromatography, Liquid; Colorectal Neoplasms; Cystathionine; Homocysteine; Humans; Methionine; Tandem Mass Spectrometry | 2022 |
The Associations of Habitual Intake of Sulfur Amino Acids, Proteins and Diet Quality with Plasma Sulfur Amino Acid Concentrations: The Maastricht Study.
Topics: Amino Acids, Sulfur; Cardiovascular Diseases; Cross-Sectional Studies; Cystathionine; Cysteine; Diabetes Mellitus, Type 2; Diet; Female; Homocysteine; Humans; Methionine; Obesity; Taurine | 2023 |
A Methionine-Portioning-Based Medical Nutrition Therapy with Relaxed Fruit and Vegetable Consumption in Patients with Pyridoxine-Nonresponsive Cystathionine-β-Synthase Deficiency.
Topics: Cystathionine; Cystathionine beta-Synthase; Diet, Protein-Restricted; Fruit; Homocysteine; Homocystinuria; Humans; Methionine; Pyridoxine; Racemethionine; Vegetables | 2023 |
METTL16 controls Kaposi's sarcoma-associated herpesvirus replication by regulating S-adenosylmethionine cycle.
Topics: Cystathionine; Herpesvirus 8, Human; Methionine; RNA; S-Adenosylmethionine | 2023 |