kynurenine and niacin

kynurenine has been researched along with niacin in 61 studies

Research

Studies (61)

TimeframeStudies, this research(%)All Research%
pre-199040 (65.57)18.7374
1990's11 (18.03)18.2507
2000's5 (8.20)29.6817
2010's4 (6.56)24.3611
2020's1 (1.64)2.80

Authors

AuthorsStudies
Borden, EC; Brown, RR; Datta, SP; Malone, DG; Ozaki, Y; Sondel, PM1
Peters, JC1
Dalmane, A; Liepina, D; Rudzite, V; Sileniece, G; Zirne, R1
Bender, DA2
Sano, K; Shin, M; Umezawa, C2
Jirgensone, S; Jirgensons, J; Jurika, E; Rudzite, V; Sileniece, G; Zirne, R1
Bender, DA; Magboul, BI1
Allegri, G; Cardin Dè Stefani, EL; Costa, C; De Antoni, A; Vanzan, S1
Carlà, V; Carpenedo, R; Chiarugi, A; Lombardi, G; Mattoli, L; Moroni, F; Pellicciari, R; Russi, P1
Beninger, RJ; Boegman, RJ; Jhamandas, K; Miranda, AF1
Herbert, CJ; Kucharczyk, R; Rytka, J; Zagulski, M1
Beninger, RJ; Boegman, RJ; Harris, CA; Jhamandas, K; Miranda, AF; Tanguay, JJ1
Beninger, RJ; Boegman, RJ; Jhamandas, K; Miranda, AF; Sutton, MA1
Allegri, G; Bertazzo, A; Biasiolo, M; Costa, CV; Ragazzi, E1
Braga, O; Brew, BJ; Grant, RS; Guillemin, GJ; Kerr, SJ; Smythe, GA; Walker, DW1
Allegri, G; Bertazzo, A; Biasiolo, M; Caparrotta, L; Costa, CV; Ragazzi, E1
Dodick, DW; Muir, JJ; Velling, DA1
CHIANCONE, FM; GINOULHIAC, E; TENCONI, LT1
D'ANGELI, F; HENDERSON, LM; KOSKI, RE1
FEDELE, L; QUAGLIARIELLO, E; TANCREDI, F1
KNAPP, A1
PIAZZA, M; TANCREDI, F1
BROWN, RR; DECKER, RH; PRICE, JM1
MIYATAKE, M; SHIBA, S; TERAWAKI, A1
DELAEY, P; HOOFT, C; SNOECK, J; TIMMERMANS, J1
PASQUARIELLO, G; QUADRI, A; TENCONI, LT1
BROWN, RR; HANKES, LV; LIPPINCOTT, S; SCHMAELER, M1
BROWN, RR; FLINN, JH; PRICE, JM; YESS, N1
CLAMP, JR; KOMROWER, GM; WESTALL, RG; WILSON, V1
HUANG, PC; KAO, MS; LIU, DK1
PASQUARIELLO, G1
CAREDDU, P; MAINARDI, L; TENCONI, LT1
MAINARDI, L; TENCONI, LT1
WALSH, MP1
CHIANCONE, FM1
FUCHS, F; WISS, O1
GINOULHIAC, E1
BERG, CP; KALLIO, RE1
Allegri, G; Bertazzo, A; Biasiolo, M; Caparrotta, L; Comai, S; Costa, CV; Ragazzi, E1
Beadle, GW; Mitchell, HK; Nyc, JF1
GULLBERG, ME; HEIDELBERGER, C2
Fukuwatari, T; Funakoshi, H; Kadota, E; Kanai, M; Nakamura, T; Sano, M; Shibata, K; Terakata, M1
da Cunha, DF; Maltos, AL; Monteiro, MC; Moraes, GV; Portari, GV; Vannucchi, H1
Corrent, E; Le Floc'h, N; Matte, JJ; Simongiovanni, A2
Bechmann, N; Fröbel, D; Langner, M; Peitzsch, M; Stanke, D; Žygienė, G1
Bender, DA; Russell-Jones, R1
Bousquet, B; Civatte, J; Dreux, C; Escande, C; Garnier, JP; Ramelet, AA; Sohier, J1
Brown, RR; Hankes, LV; Jansen, CR; Leklem, JE1
Brune, GG; Brune, RM; Wiskemann, A1
Brown, RR; Hankes, LV; Leklem, JE; Mekel, RC2
Calandra, P2
Binazzi, M; Calandra, P1
Abdel-Daim, MH; Abdel-Tawab, GA; Kholief, TS; Konbar, AA1
Bissanti, A; Mainardi, L1
Abul-Fadl, MA; Hamza, SM; Khalafallah, AS; Khattab, M1

Reviews

2 review(s) available for kynurenine and niacin

ArticleYear
Implications of interferon-induced tryptophan catabolism in cancer, auto-immune diseases and AIDS.
    Advances in experimental medicine and biology, 1991, Volume: 294

    Topics: Acquired Immunodeficiency Syndrome; Autoimmune Diseases; Enzyme Induction; Female; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Interferon Inducers; Interferon-gamma; Interferons; Interleukin-2; Kynurenine; Male; Neoplasms; Niacin; Serotonin; Tryptophan; Tryptophan Oxygenase

1991
Tryptophan nutrition and metabolism: an overview.
    Advances in experimental medicine and biology, 1991, Volume: 294

    Topics: Animals; Behavior; Behavior, Animal; Brain; Dietary Proteins; Humans; Kynurenine; Niacin; Nutritional Requirements; Oxidation-Reduction; Protein Biosynthesis; Rats; Serotonin; Tryptophan

1991

Trials

1 trial(s) available for kynurenine and niacin

ArticleYear
Tryptophan metabolism, growth responses, and postprandial insulin metabolism in weaned piglets according to the dietary provision of niacin (vitamin B) and tryptophan.
    Journal of animal science, 2016, Volume: 94, Issue:5

    Topics: Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Diet; Dietary Supplements; Insulin; Kynurenine; Male; Niacin; Postprandial Period; Swine; Tryptophan; Vitamins

2016

Other Studies

58 other study(ies) available for kynurenine and niacin

ArticleYear
Impairment of kynurenine metabolism in cardiovascular disease.
    Advances in experimental medicine and biology, 1991, Volume: 294

    Topics: Animals; Antihypertensive Agents; Cardiomyopathies; Cells, Cultured; Humans; Hypertension; Isoniazid; Kynurenine; Myocardium; Niacin; Rats; Rats, Inbred Strains; Tryptophan; Vasoconstriction; Vitamin B 6 Deficiency; Water-Electrolyte Imbalance

1991
Inhibition of tryptophan----niacin metabolism by dietary leucine and by leucine and 2-oxo-isocaproate in vitro.
    Advances in experimental medicine and biology, 1991, Volume: 294

    Topics: Animals; Cells, Cultured; Depression, Chemical; Dietary Proteins; Keto Acids; Kynurenine; Leucine; Liver; NADP; Niacin; Niacinamide; Pellagra; Rats; Tryptophan; Xanthurenates

1991
Metabolism of tryptophan to niacin in Saccharomyces uvarum.
    Journal of nutritional science and vitaminology, 1991, Volume: 37, Issue:3

    Topics: Carbon Radioisotopes; Kynurenine; Niacin; Saccharomyces; Transaminases; Tryptophan

1991
Effects of exogenous hemin on the niacin content of aerobically grown Saccharomyces uvarum.
    FEMS microbiology letters, 1991, Volume: 62, Issue:1

    Topics: Aerobiosis; Glucose; Hemin; Kinetics; Kynurenine; Niacin; Saccharomyces; Tryptophan

1991
Effects of a dietary excess of leucine and of the addition of leucine and 2-oxo-isocaproate on the metabolism of tryptophan and niacin in isolated rat liver cells.
    The British journal of nutrition, 1989, Volume: 61, Issue:3

    Topics: Animals; Caproates; In Vitro Techniques; Keto Acids; Kynurenine; Leucine; Liver; Male; NAD; Niacin; Niacinamide; Rats; Rats, Inbred Strains; Tryptophan; Xanthurenates

1989
[Peculiarities of nicotinic acid formation in coronary heart disease with special reference to heart arrhythmias].
    Zeitschrift fur die gesamte innere Medizin und ihre Grenzgebiete, 1988, Feb-01, Volume: 43, Issue:3

    Topics: Angina Pectoris; Animals; Arrhythmias, Cardiac; Coronary Disease; Female; Humans; Kynurenine; Lipid Metabolism; Male; Microscopy, Electron; Middle Aged; Myocardial Infarction; Myocardium; Niacin; Pyridoxal Phosphate; Ranidae; Rats; Rats, Inbred Strains; Tryptophan

1988
The effects of a dietary excess of leucine on the synthesis of nicotinamide nucleotides in the rat.
    The British journal of nutrition, 1983, Volume: 49, Issue:3

    Topics: Animals; Diet; Enzyme Activation; Hydrolases; Kynurenine; Leucine; Liver; Male; NADP; Niacin; Niacinamide; Pellagra; Rats; Rats, Inbred Strains; Tryptophan; Tryptophan Oxygenase

1983
Alterations of the tryptophan--nicotinic acid metabolism in vitiligo.
    Acta vitaminologica et enzymologica, 1982, Volume: 4, Issue:3

    Topics: 3-Hydroxyanthranilic Acid; Adult; Female; Humans; Hydrolases; Kynurenic Acid; Kynurenine; Kynurenine 3-Monooxygenase; Male; Melanins; Mixed Function Oxygenases; Models, Biological; Niacin; Tryptophan; Vitiligo; Xanthurenates

1982
Inhibitors of kynurenine hydroxylase and kynureninase increase cerebral formation of kynurenate and have sedative and anticonvulsant activities.
    Neuroscience, 1994, Volume: 61, Issue:2

    Topics: Alanine; Animals; Anticonvulsants; Brain Chemistry; Electroshock; Excitatory Amino Acid Antagonists; Hydrolases; Hypnotics and Sedatives; Kynurenic Acid; Kynurenine; Kynurenine 3-Monooxygenase; Male; Mixed Function Oxygenases; Motor Activity; Neuroglia; Niacin; ortho-Aminobenzoates; Quinolinic Acid; Rats; Rats, Wistar; Receptors, Glutamate; Receptors, N-Methyl-D-Aspartate

1994
Protection against quinolinic acid-mediated excitotoxicity in nigrostriatal dopaminergic neurons by endogenous kynurenic acid.
    Neuroscience, 1997, Volume: 78, Issue:4

    Topics: Alanine; Animals; Corpus Striatum; Dopamine; Drug Combinations; Injections, Intraventricular; Kynurenic Acid; Kynurenine; Male; N-Methylaspartate; Neurons; Neurotoxins; Niacin; Probenecid; Quinolinic Acid; Rats; Rats, Sprague-Dawley; Substantia Nigra; Tyrosine 3-Monooxygenase

1997
The yeast gene YJR025c encodes a 3-hydroxyanthranilic acid dioxygenase and is involved in nicotinic acid biosynthesis.
    FEBS letters, 1998, Mar-13, Volume: 424, Issue:3

    Topics: 3-Hydroxyanthranilate 3,4-Dioxygenase; Base Sequence; Dioxygenases; Gene Deletion; Genes, Fungal; Genetic Complementation Test; Kynurenine; Molecular Sequence Data; Niacin; Oxygenases; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Tryptophan

1998
Modulation of striatal quinolinate neurotoxicity by elevation of endogenous brain kynurenic acid.
    British journal of pharmacology, 1998, Volume: 124, Issue:2

    Topics: Alanine; Animals; Anticonvulsants; Corpus Striatum; Dose-Response Relationship, Drug; Drug Synergism; Excitatory Amino Acid Antagonists; GABA Antagonists; Huntington Disease; Injections, Intraventricular; Kynurenic Acid; Kynurenine; Male; NADP; Neurons, Afferent; Niacin; Probenecid; Quinolinic Acid; Rats; Rats, Sprague-Dawley; Receptors, N-Methyl-D-Aspartate

1998
Quinolinic acid lesion of the nigrostriatal pathway: effect on turning behaviour and protection by elevation of endogenous kynurenic acid in Rattus norvegicus.
    Neuroscience letters, 1999, Mar-05, Volume: 262, Issue:2

    Topics: Alanine; Animals; Corpus Striatum; Excitatory Amino Acid Antagonists; Hydrolases; Kynurenic Acid; Kynurenine; Kynurenine 3-Monooxygenase; Male; Mixed Function Oxygenases; Motor Activity; Neurons; Neuroprotective Agents; Niacin; Parkinson Disease, Secondary; Probenecid; Quinolinic Acid; Rats; Rats, Sprague-Dawley; Substantia Nigra; Tyrosine 3-Monooxygenase; Up-Regulation

1999
Enzyme activities involved in tryptophan metabolism along the kynurenine pathway in rabbits.
    Biochimica et biophysica acta, 2001, Aug-15, Volume: 1527, Issue:3

    Topics: 3-Hydroxyanthranilate 3,4-Dioxygenase; Animals; Carboxy-Lyases; Dioxygenases; Hydrolases; Indoleamine-Pyrrole 2,3,-Dioxygenase; Intestines; Kidney; Kynurenine; Kynurenine 3-Monooxygenase; Liver; Male; Mixed Function Oxygenases; Models, Chemical; Niacin; Oxygenases; Picolinic Acids; Rabbits; Tryptophan; Tryptophan Oxygenase

2001
Concurrent quantification of quinolinic, picolinic, and nicotinic acids using electron-capture negative-ion gas chromatography-mass spectrometry.
    Analytical biochemistry, 2002, Feb-01, Volume: 301, Issue:1

    Topics: Animals; Female; Fetus; Gas Chromatography-Mass Spectrometry; Humans; Kynurenine; Niacin; Niacinamide; Picolinic Acids; Quinolinic Acid; Sheep

2002
Enzyme activities along the tryptophan-nicotinic acid pathway in alloxan diabetic rabbits.
    Biochimica et biophysica acta, 2002, May-10, Volume: 1571, Issue:1

    Topics: 3-Hydroxyanthranilate 3,4-Dioxygenase; Animals; Carboxy-Lyases; Cholesterol, Dietary; Diabetes Mellitus, Experimental; Dioxygenases; Hyperlipidemias; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kidney; Kynurenine; Kynurenine 3-Monooxygenase; Liver; Male; Mixed Function Oxygenases; Niacin; Oxygenases; Rabbits; Tryptophan; Tryptophan Oxygenase

2002
Sustained-release niacin for prevention of migraine headache.
    Mayo Clinic proceedings, 2003, Volume: 78, Issue:6

    Topics: Delayed-Action Preparations; Female; Humans; Kynurenine; Middle Aged; Migraine Disorders; Niacin; Serotonin; Tryptophan; Vasodilator Agents

2003
[Biochemical lesions due to pyridoxine deficiency and their specificity].
    Acta vitaminologica, 1954, Volume: 8, Issue:5

    Topics: Humans; Kynurenine; Niacin; Nicotinic Acids; Urine; Vitamin B 6 Deficiency; Xanthurenates

1954
Kynurenine and hydroxykynurenine as precursors of niacin in the rat.
    The Journal of biological chemistry, 1956, Volume: 223, Issue:1

    Topics: Animals; Growth; Kynurenine; Niacin; Rats

1956
[Possibility of diagnosis of tumors of the bladder by chromatographic revelation of metabolites of the tryptophan-nicotinic acid interrelation].
    Bollettino della Societa italiana di biologia sperimentale, 1960, Jul-31, Volume: 36

    Topics: Humans; Kynurenine; Niacin; ortho-Aminobenzoates; Tryptophan; Urinary Bladder Neoplasms; Urine

1960
[Tryptophan loading and vitamin B6 deficiency. I. Excretion of xanthurenic acid, kynurenine, trigonelline amide, and 5-hydroxyindoleacetic acid in various diseases].
    Das Deutsche Gesundheitswesen, 1961, May-25, Volume: 16

    Topics: Alkaloids; Amides; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenic Acid; Kynurenine; Niacin; Nicotinic Acids; Tryptophan; Vitamin B 6 Deficiency; Xanthurenates

1961
Tryptophan-nicotinic acid metabolism in subjects recently or long since recovered from viral hepatitis.
    Nature, 1963, Mar-02, Volume: 197

    Topics: Communicable Diseases; Hepatitis; Hepatitis A; Kynurenine; Niacin; Nicotinic Acids; Tryptophan

1963
Studies on the biological activity of nicotinylalanine, an analogue of kynurenine.
    The Journal of biological chemistry, 1963, Volume: 238

    Topics: Alanine; Humans; Kynurenine; Niacin; Pyridines

1963
STUDIES ON THE TRYPTOPHAN METABOLISM IN TUMOR-BEARING ANIMALS.
    Gan, 1964, Volume: 55

    Topics: Animals; Kynurenic Acid; Kynurenine; Liver; Neoplasms; Neoplasms, Experimental; Niacin; Nicotinic Acids; ortho-Aminobenzoates; Proteins; Rats; Research; Sarcoma; Tryptophan; Urine; Xanthurenates

1964
BIOCHEMICAL ASPECTS OF THE HARTNUP DISEASE. II. SOME OBSERVATIONS ON RATS ABOUT TRYPTOPHAN METABOLISM.
    Annales paediatrici. International review of pediatrics, 1964, Volume: 202

    Topics: Child; Clinical Enzyme Tests; Hartnup Disease; Humans; Indican; Indoles; Kidney; Kynurenine; Metabolic Diseases; Neomycin; Niacin; Niacinamide; Nicotinic Acids; Nystatin; Pellagra; Rats; Renal Aminoacidurias; Tryptophan; Urine

1964
TRYPTOPHAN-NICOTINIC ACID METABOLISM IN CHRONIC ALCOHOLICS.
    Acta vitaminologica, 1964, Volume: 18

    Topics: Alcoholics; Alcoholism; Humans; Kynurenine; Liver Cirrhosis; Metabolism; Niacin; Nicotinic Acids; Tryptophan; Urine; Xanthurenates

1964
METABOLISM OF 3-HYDROXYANTHRANILIC ACID-CARBOXYL-C14 IN THE HUMAN.
    Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 1964, Volume: 115

    Topics: 3-Hydroxyanthranilic Acid; Achondroplasia; Blood; Carbon Isotopes; Chromatography; Hippurates; Humans; Kynurenic Acid; Kynurenine; Metabolism; Niacin; Niacinamide; Nicotinic Acids; ortho-Aminobenzoates; Pyridines; Rats; Research; Tryptophan; Urine; Xanthurenates

1964
EXCRETION OF TRYPTOPHAN METABOLITES BY PATIENTS WITH RHEUMATOID ARTHRITIS.
    Arthritis and rheumatism, 1964, Volume: 7

    Topics: Arthritis; Arthritis, Rheumatoid; Biomedical Research; Chromatography; Gout; Hippurates; Indoles; Kynurenic Acid; Kynurenine; Niacin; Nicotinic Acids; ortho-Aminobenzoates; Proteins; Psoriasis; Pyridines; Pyridoxine; Spondylitis; Tryptophan; Urine; Xanthurenates

1964
HYDROXYKYNURENINURIA: A CASE OF ABNORMAL TRYPTOPHAN METABOLISM PROBABLY DUE TO A DEFICIENCY OF KYNURENINASE.
    Archives of disease in childhood, 1964, Volume: 39

    Topics: Amino Acid Metabolism, Inborn Errors; Child; Chromatography; Electrophoresis; Humans; Hydrolases; Kynurenic Acid; Kynurenine; Metabolic Diseases; Niacin; ortho-Aminobenzoates; Proteins; Pyridoxine; Spectrophotometry; Tryptophan; Urine; Xanthurenates

1964
THE METABOLISM OF ALPHA-N-MONOMETHYL-L-TRYPTOPHAN (L-ABRIN) IN MAN AND IN NORMAL AND PYRIDOXINE DEFICIENT RATS.
    [Tsa chih] [Journal of the] Alumni of the University of Takau. Gaoxiong yi xue yuan. Tong xue hui, 1964, Jan-28, Volume: 63

    Topics: Abrin; Amino Acids; Body Fluids; Eclampsia; Female; Humans; Kynurenine; Male; Niacin; Niacinamide; Pregnancy; Pyridoxine; Rats; Research; Tryptophan; Urine; Vitamin B 6 Deficiency; Xanthurenates

1964
[RESEARCH ON THE TRYPTOPHAN--NICOTINIC ACID PATHWAY IN DIABETES MELLITUS].
    Acta vitaminologica, 1964, Volume: 18

    Topics: Diabetes Mellitus; Geriatrics; Hippurates; Insulin; Kynurenic Acid; Kynurenine; Metabolism; Niacin; Niacinamide; Nicotinic Acids; Research; Tryptophan; Urine

1964
[RESEARCH ON ELIMINATION OF METABOLITES OF THE TRYPTOPHAN TO NICOTINIC ACID PATHWAY IN INFANTS].
    Acta vitaminologica, 1964, Volume: 18

    Topics: Chromatography; Diet; Hippurates; Humans; Infant; Kynurenic Acid; Kynurenine; Metabolism; Niacin; Nicotinic Acids; ortho-Aminobenzoates; Tryptophan; Urine; Vitamins; Xanthurenates

1964
[CONTRIBUTION TO THE STUDY OF METABOLITES OF THE TRYPTOPHAN TO NICOTINIC ACID PATHWAY IN RELATION TO SEX].
    Acta vitaminologica, 1964, Volume: 18

    Topics: Humans; Kynurenic Acid; Kynurenine; Metabolism; Niacin; Niacinamide; Nicotinic Acids; Research; Sex; Tryptophan; Urine; Xanthurenates

1964
SEPARATION AND ESTIMATION OF TRYPTOPHAN-NICOTINIC ACID METABOLITES IN URINE BY THIN-LAYER CHROMATOGRAPHY.
    Clinica chimica acta; international journal of clinical chemistry, 1965, Volume: 11

    Topics: Azo Compounds; Chromatography; Chromatography, Thin Layer; Colorimetry; Humans; Indicators and Reagents; Kynurenine; Niacin; Nicotinic Acids; ortho-Aminobenzoates; Tryptophan; Urine; Xanthurenates

1965
[ELIMINATION OF METABOLITES OF TRYPTOPHAN IN THE PYRIDOXINE-DEFICIENT RAT AFTER DIFFERENT DOSES OF TRYPTOPHAN AND IN DIVERSE URINARY FRACTIONS].
    Acta vitaminologica, 1965, Volume: 19

    Topics: Body Fluids; Hippurates; Kynurenine; Metabolism; Niacin; Niacinamide; Pyridoxine; Rats; Research; Tryptophan; Urinary Tract; Urine; Vitamin B 6 Deficiency; Xanthurenates

1965
[Transformation of kynurenin into nicotinic acid in the rat and in Neurospora crassa].
    Helvetica physiologica et pharmacologica acta, 1950, Volume: 8, Issue:4

    Topics: Animals; Kynurenine; Neurospora crassa; Niacin; Nicotinic Acids; Rats; Tryptophan

1950
[Nicotinic bodies in urine after administration of kynurenine; experimental research in rats].
    Bollettino della Societa italiana di biologia sperimentale, 1951, Volume: 27, Issue:3 bis

    Topics: Animals; Kynurenine; Niacin; Nicotinic Acids; Rats

1951
Tryptophan metabolism; tryptophan, kynurenine, and related compounds as precursors of nicotinic acid.
    The Journal of biological chemistry, 1949, Volume: 181, Issue:1

    Topics: Kynurenine; Niacin; Nicotinic Acids; Tryptophan

1949
Tryptophan metabolism along the kynurenine pathway in diet-induced and genetic hypercholesterolemic rabbits.
    Clinica chimica acta; international journal of clinical chemistry, 2004, Volume: 350, Issue:1-2

    Topics: Animals; Carboxy-Lyases; Hypercholesterolemia; Indoleamine-Pyrrole 2,3,-Dioxygenase; Intestine, Small; Kidney; Kynurenine; Kynurenine 3-Monooxygenase; Liver; Mixed Function Oxygenases; Niacin; Rabbits; Transaminases; Tryptophan; Tryptophan Oxygenase

2004
Kynurenine as an Intermediate in the Formation of Nicotinic Acid from Tryptophane by Neurospora.
    Proceedings of the National Academy of Sciences of the United States of America, 1947, Volume: 33, Issue:6

    Topics: Kynurenine; Neurospora; Niacin; Nicotinic Acids; Tryptophan

1947
Tryptophan metabolism; concerning the mechanism of the mammalian conversion of tryptophan into kynurenine, kynurenic acid, and nicotinic acid.
    The Journal of biological chemistry, 1949, Volume: 179, Issue:1

    Topics: Animals; Kynurenic Acid; Kynurenine; Mammals; Niacin; Nicotinic Acids; Tryptophan

1949
Concerning the mechanism of the mammalian conversion of tryptophan into kynurenine, kynurenic acid, and nicotinic acid.
    The Journal of biological chemistry, 1948, Volume: 175, Issue:1

    Topics: Animals; Kynurenic Acid; Kynurenine; Mammals; Niacin; Nicotinic Acids; Tryptophan

1948
The niacin required for optimum growth can be synthesized from L-tryptophan in growing mice lacking tryptophan-2,3-dioxygenase.
    The Journal of nutrition, 2013, Volume: 143, Issue:7

    Topics: 3-Hydroxyanthranilic Acid; Animals; Body Weight; Diet; Female; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kynurenic Acid; Kynurenine; Liver; Male; Mice; Mice, Inbred C57BL; Mice, Knockout; Mice, Transgenic; Niacin; Niacinamide; Quinolinic Acid; Tryptophan; Tryptophan Oxygenase; Xanthurenates

2013
Niacin metabolism and indoleamine 2,3-dioxygenase activation in malnourished patients with flaky paint dermatosis.
    Nutrition (Burbank, Los Angeles County, Calif.), 2015, Volume: 31, Issue:6

    Topics: Acute-Phase Reaction; Adult; Aged; C-Reactive Protein; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Kwashiorkor; Kynurenine; Middle Aged; Niacin; Niacinamide; Pellagra; Skin; Skin Diseases; Tryptophan

2015
Comparison of plasma tryptophan-related metabolites in crossbred Piétrain and Duroc pigs.
    Journal of animal science, 2017, Volume: 95, Issue:4

    Topics: Animal Feed; Animals; Diet; Dietary Supplements; Female; Genotype; Ileum; Kynurenine; Male; Niacin; Postprandial Period; Serotonin; Swine; Tryptophan; Weaning

2017
Liquid chromatography-tandem mass spectrometry based simultaneous quantification of tryptophan, serotonin and kynurenine pathway metabolites in tissues and cell culture systems.
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2023, Sep-01, Volume: 1229

    Topics: Animals; Chromatography, Liquid; Dioxygenases; Kynurenine; Mice; Niacin; Reproducibility of Results; Serotonin; Tandem Mass Spectrometry; Tryptophan

2023
Isoniazid-induced pellagra despite vitamin-B6 supplementation.
    Lancet (London, England), 1979, Nov-24, Volume: 2, Issue:8152

    Topics: Adult; Behcet Syndrome; Female; Humans; Isoniazid; Kynurenine; Mixed Function Oxygenases; Nicotinic Acids; Pellagra; Pyridoxine

1979
[Photosensitivity and disturbances of tryptophan metabolism (kynurenin pathway) (author's transl)].
    Annales de dermatologie et de venereologie, 1979, Volume: 106, Issue:5

    Topics: Aged; Animals; Female; Humans; Kynurenine; Pellagra; Photosensitivity Disorders; Rats; Tryptophan

1979
A mechanism for the formation in vivo of the 8-methyl ether of xanthurenic acid in humans.
    Biochemical medicine, 1975, Volume: 12, Issue:1

    Topics: Adult; Female; Humans; Kynurenic Acid; Kynurenine; Male; Methionine; Methyl Ethers; Middle Aged; Pellagra; Scleroderma, Systemic; Time Factors; Tryptophan; Xanthurenates

1975
[Tryptophan metabolism in patients with pellagra].
    Archiv fur dermatologische Forschung, 1970, Volume: 240, Issue:1

    Topics: Acetaminophen; Administration, Oral; Adult; Aged; Child, Preschool; Female; Hartnup Disease; Humans; Hydroxyindoleacetic Acid; Indoleacetic Acids; Kynurenine; Middle Aged; Niacinamide; Pellagra; Tryptamines; Tryptophan

1970
Tryptophan metabolism in patients with pellagra: problem of vitamin B 6 enzyme activity and feedback control of tryptophan pyrrolase enzyme.
    The American journal of clinical nutrition, 1971, Volume: 24, Issue:6

    Topics: Black or African American; Black People; Feedback; Female; Humans; Kynurenine; Male; Niacinamide; Nicotinic Acids; Pellagra; Pyridines; Pyridones; Pyridoxine; South Africa; Tryptophan; Tryptophan Oxygenase; United States; White People; Xanthurenates

1971
Tryptophan metabolism in man, rat and pig. Determination of tryptophan-pyrrolase and kinureninase in liver.
    Acta vitaminologica et enzymologica, 1972, Volume: 26, Issue:5

    Topics: Adult; Animals; Dicarboxylic Acids; Erythema; Female; Humans; Hydrolases; Kynurenine; Lichen Planus; Liver; Lupus Erythematosus, Systemic; Male; Middle Aged; Parapsoriasis; Pellagra; Porphyrias; Pyridines; Rats; Scleroderma, Systemic; Skin Diseases; Species Specificity; Swine; Tryptophan; Tryptophan Oxygenase

1972
Identification of an error in the tryptophan--niacin pathway in carriers of some dermatoses conditioned or aggravated by sunlight.
    Archiv fur klinische und experimentelle Dermatologie, 1971, Volume: 239, Issue:4

    Topics: Adult; Aged; Animals; Atrophy; Cataract; Female; Gastric Juice; Humans; Hydrolases; Kynurenine; Light; Lupus Erythematosus, Discoid; Male; Middle Aged; Nicotinic Acids; Pellagra; Pigmentation Disorders; Porphyrias; Rats; Rothmund-Thomson Syndrome; Skin; Skin Diseases; Sunlight; Transaminases; Tryptophan; Urticaria

1971
Tryptophan: abnormal metabolism in pellagra patients.
    Metabolism: clinical and experimental, 1970, Volume: 19, Issue:6

    Topics: Aminohippuric Acids; Black People; Female; Glucuronates; Humans; Kynurenine; Pellagra; South Africa; Tryptophan; Tryptophan Oxygenase

1970
The functional capacity of the tryptophan-niacin pathway in pellagrous children.
    Transactions of the Royal Society of Tropical Medicine and Hygiene, 1970, Volume: 64, Issue:3

    Topics: Amines; Aminohippuric Acids; Child; Child, Preschool; Glucuronates; Humans; Kynurenic Acid; Kynurenine; Nicotinic Acids; ortho-Aminobenzoates; Pellagra; Tryptophan

1970
[New viewpoints on the pathogenesis of pellagra].
    Giornale italiano di dermatolotia. Minerva dermatologica, 1970, Volume: 45, Issue:3

    Topics: Humans; Kynurenine; Metabolic Diseases; Pellagra; Pyridoxine; Riboflavin; Tryptophan

1970
[Various current findings in the problem of pellagra].
    Acta vitaminologica et enzymologica, 1968, Volume: 22, Issue:3

    Topics: Alcoholism; Deficiency Diseases; Diet; Feeding Behavior; Hartnup Disease; Humans; Isoniazid; Isonicotinic Acids; Italy; Kynurenine; Mexico; Pellagra; Thiosemicarbazones; Tryptophan; United States; Zea mays

1968
Studies on the urinary excretion of certain tryptophan metabolites in Egyptian pellagrins.
    The Journal of tropical medicine and hygiene, 1967, Volume: 70, Issue:4

    Topics: Adult; Egypt; Humans; Indoleacetic Acids; Kynurenic Acid; Kynurenine; ortho-Aminobenzoates; Pellagra; Rural Health; Xanthurenates

1967