tryptophan has been researched along with Nervous System Disorders in 40 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 13 (32.50) | 18.7374 |
| 1990's | 12 (30.00) | 18.2507 |
| 2000's | 5 (12.50) | 29.6817 |
| 2010's | 6 (15.00) | 24.3611 |
| 2020's | 4 (10.00) | 2.80 |
| Authors | Studies |
|---|---|
| Brew, BJ; Guillemin, GJ; Heng, B; Krishnamurthy, S; Pires, AS; Sundaram, G | 1 |
| Kozieł, K; Urbanska, EM | 1 |
| Andrews, PI; Antony, J; Ardern-Holmes, S; Bandodkar, S; Chung, J; Dale, RC; Farrar, MA; Gill, D; Guillemin, GJ; Guller, A; Gupta, S; Han, VX; Heng, B; Jones, HF; Kandula, T; Keating, BA; Kothur, K; Menezes, MP; Mohammad, S; Patel, S; Pillai, SC; Sampaio, H; Tantsis, E; Troedson, C; Webster, R; Yan, J | 1 |
| Alves-Filho, JC; Costa, VV; Cunha, TM; Dantzer, R; Marim, FM; Queiroz-Junior, CM; Teixeira, AL; Teixeira, DC; Teixeira, MM; Valiate, BVS | 1 |
| Davis, I; Liu, A | 1 |
| King, NJ; Terentis, AC; Thomas, SR; Yeung, AW | 1 |
| Fujigaki, H; Saito, K; Yamamoto, Y | 1 |
| Brew, BJ; Guillemin, GJ; Jacobs, K; Lennon, MJ; Lim, CK; Lovelace, MD; Sundaram, G; Varney, B | 1 |
| Alexander, J; Brett, R; Henriquez, SA; Pratt, J; Roberts, CW | 1 |
| Oxenkrug, GF | 1 |
| Krzyściak, W | 1 |
| HANSEN, S; HESTRIN, M; MACINTYRE, L; PERRY, TL | 1 |
| Kurup, PA; Kurup, RK | 1 |
| Favaron, E; Hafizi, S | 1 |
| Hefti, F; Melamed, E; Wurtman, RJ | 1 |
| Härkönen, M; Koskiniemi, ML; Laakso, JT; Wahlroos, O | 1 |
| Freundlich, E; Statter, M; Yatziv, S | 1 |
| Correia, MA; Litman, DA | 1 |
| Fuchs, D; Gasse, T; Meyersbach, P; Murr, C; Schmutzhard, E; Wachter, H | 1 |
| Mousseau, DD | 1 |
| Yuki, N | 1 |
| Curzon, G | 1 |
| Stone, TW | 1 |
| Arun, P; Devi, KV; Kurup, PA; Ravikumar, A | 1 |
| Montini, M; Ongaro, A; Simonutti, M | 1 |
| Hyyppä, MT; Jolma, T; Kytömäki, O; Långvik, VA; Syvälahti, E | 1 |
| Fuchs, D; Reibnegger, G; Wachter, H; Weiss, G; Werner-Felmayer, G | 1 |
| Young, SN | 1 |
| Boni, RL; Heyes, MP; Markey, SP; Yergey, JA | 1 |
| Lacour, JP; Ortonne, JP | 1 |
| Beninger, RJ; Boegman, RJ; Jhamandas, K | 1 |
| During, MJ; Freese, A; Martin, JB; Swartz, KJ | 1 |
| Blaivas, M; Feldman, EL; Selwa, JF | 1 |
| Bowles, CA; Duffy, J; Engel, AG; Gleich, GJ; Lie, JT; Martin, RW; Moyer, TP | 1 |
| Bammer, HG | 1 |
| Hamfelt, A; Wetterberg, L | 1 |
| Milne, MD | 1 |
| Rauch, H; Siegel, SJ | 1 |
| Williams, R | 1 |
| Gamstorp, I; Meeuwisse, G; Tryding, N | 1 |
16 review(s) available for tryptophan and Nervous System Disorders
| Article | Year |
|---|---|
Recent advances in clinical trials targeting the kynurenine pathway.
Topics: Humans; Kynurenine; Male; Nervous System Diseases; Quinolinic Acid; Tryptophan | 2022 |
Kynurenine Pathway in Diabetes Mellitus-Novel Pharmacological Target?
Topics: Animals; Brain; Diabetes Mellitus; Diabetic Retinopathy; Humans; Kynurenine; Nervous System Diseases; Tryptophan | 2023 |
Role of indoleamine 2,3-dioxygenase in health and disease.
Topics: Animals; Bacterial Infections; Catalysis; Gene Expression Regulation, Enzymologic; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kynurenine; Mice; Models, Biological; Neoplasms; Nervous System Diseases; Oxidation-Reduction; Protein Conformation; Protein Processing, Post-Translational; Signal Transduction; Substrate Specificity; Tryptophan | 2015 |
L-Tryptophan-kynurenine pathway enzymes are therapeutic target for neuropsychiatric diseases: Focus on cell type differences.
Topics: Animals; Humans; Kynurenine; Metabolic Networks and Pathways; Nervous System Diseases; Tryptophan | 2017 |
Recent evidence for an expanded role of the kynurenine pathway of tryptophan metabolism in neurological diseases.
Topics: Animals; Humans; Kynurenine; Metabolic Networks and Pathways; Nervous System Diseases; Tryptophan | 2017 |
Neuropsychiatric disease and Toxoplasma gondii infection.
Topics: Animals; Behavior; Behavior, Animal; Cats; Cytokines; Depression; Dopamine; Female; Host-Parasite Interactions; Humans; Male; Mental Disorders; Mice; Nervous System Diseases; Neurons; Neurosecretory Systems; Protozoan Proteins; Rats; Risk Factors; Schizophrenia; Serotonin; Toxoplasma; Toxoplasmosis; Toxoplasmosis, Animal; Tryptophan | 2009 |
Metabolic syndrome, age-associated neuroendocrine disorders, and dysregulation of tryptophan-kynurenine metabolism.
Topics: Aging; Animals; Endocrine System Diseases; Humans; Kynurenine; Metabolic Syndrome; Nervous System Diseases; Tryptophan | 2010 |
Activity of selected aromatic amino acids in biological systems.
Topics: Biomarkers; Cardiovascular Diseases; Enzyme Activation; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Levodopa; Melanins; Monophenol Monooxygenase; Nervous System Diseases; Oxidative Stress; Renal Insufficiency, Chronic; Serotonin; Tryptophan; Tyrosine | 2011 |
Interferon-induced depression: mechanisms and management.
Topics: Cyclooxygenase 2; Depressive Disorder; Female; Humans; Hypothalamo-Hypophyseal System; Interferon-alpha; Kynurenine; Male; Nervous System Diseases; Tryptophan | 2007 |
Tryptamine: a metabolite of tryptophan implicated in various neuropsychiatric disorders.
Topics: Animals; Behavior, Animal; Binding Sites; Chemical Phenomena; Chemistry; Humans; Mental Disorders; Nervous System Diseases; Neurotransmitter Agents; Tissue Distribution; Tryptamines; Tryptophan | 1993 |
Brain tryptophan. Normal and disturbed control.
Topics: Animals; Anorexia; Brain; Depressive Disorder; Feeding and Eating Disorders; Female; Humans; Male; Nervous System Diseases; Serotonin; Tryptophan | 1996 |
Endogenous neurotoxins from tryptophan.
Topics: Animals; Humans; Kynurenine; Nervous System Diseases; Neurotoxins; Quinolinic Acid; Tryptophan | 2001 |
Mass spectrometric determinations of tryptophan and its metabolites.
Topics: Animals; Body Fluids; Gas Chromatography-Mass Spectrometry; Humans; Mass Spectrometry; Melatonin; Molecular Structure; Nervous System Diseases; Pineal Gland; Quinolinic Acid; Quinolinic Acids; Schizophrenia; Serotonin; Tryptophan | 1991 |
[Myalgia-hypereosinophilia syndrome caused by L-tryptophan].
Topics: Adrenal Cortex Hormones; Centers for Disease Control and Prevention, U.S.; Eosinophilia; Humans; Muscular Diseases; Nervous System Diseases; Pain; Pruritus; Scleroderma, Systemic; Syndrome; Tryptophan; United States | 1990 |
Kynurenine metabolites of tryptophan: implications for neurologic diseases.
Topics: Animals; Brain; Humans; Kynurenine; Nervous System Diseases; Tryptophan | 1990 |
[Neurological aspects of the vitamin B complex].
Topics: Alcoholism; Anticonvulsants; Cyanides; Deficiency Diseases; Electroencephalography; Erythrocytes; Folic Acid Deficiency; Humans; Isoniazid; Nervous System Diseases; Neurocognitive Disorders; Pellagra; Polyneuropathies; Schilling Test; Spinal Cord Diseases; Thiamine Deficiency; Transketolase; Tryptophan; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6 Deficiency; Vitamin B Deficiency; Wernicke Encephalopathy | 1972 |
1 trial(s) available for tryptophan and Nervous System Disorders
| Article | Year |
|---|---|
[Controlled clinical study and clinico-psychological evaluation of a preparation with neurotrophic effects].
Topics: Aged; Arginine; Clinical Trials as Topic; Drug Combinations; Drug Evaluation; Female; Glutamine; Humans; Male; Mental Disorders; Middle Aged; Nervous System Diseases; Organophosphorus Compounds; Serine; Threonine; Tryptophan; Vitamin B 12 | 1977 |
23 other study(ies) available for tryptophan and Nervous System Disorders
| Article | Year |
|---|---|
CSF neopterin, quinolinic acid and kynurenine/tryptophan ratio are biomarkers of active neuroinflammation.
Topics: Adolescent; Biomarkers; Child; Child, Preschool; Humans; Infant; Inflammation; Kynurenine; Leukocytosis; Male; Neopterin; Nervous System Diseases; Neuroinflammatory Diseases; Quinolinic Acid; Tryptophan | 2023 |
Inhibition of Tryptophan Catabolism Is Associated With Neuroprotection During
Topics: Animals; Brain; Cells, Cultured; Disease Models, Animal; Mice; Mice, Inbred C57BL; Microcephaly; Nervous System Diseases; Neuroinflammatory Diseases; Neurons; Neuroprotection; Neuroprotective Agents; Tryptophan; Zika Virus; Zika Virus Infection | 2021 |
What is the tryptophan kynurenine pathway and why is it important to neurotherapeutics?
Topics: Animals; Humans; Kynurenine; Nervous System Diseases; Signal Transduction; Tryptophan | 2015 |
EXOGENOUS URINARY AMINES OF PLANT ORIGIN.
Topics: 5-Hydroxytryptophan; Amines; Benzaldehydes; Biomedical Research; Chromatography; Coffee; Condiments; Diet; Fruit; Hydroxyindoleacetic Acid; Indoleacetic Acids; Metabolism; Mustard Plant; Nervous System Diseases; Plants, Edible; Serotonin; Synephrine; Tea; Tryptophan; Urine | 1965 |
Isoprenoid pathway-related membrane dysfunction in neuropsychiatric disorders.
Topics: Adult; Cholesterol; Digoxin; Dolichols; Erythrocyte Membrane; Female; Humans; Hydroxymethylglutaryl CoA Reductases; Male; Membrane Proteins; Mental Disorders; Middle Aged; Models, Biological; Nervous System Diseases; Neurons; Phospholipids; Sodium-Potassium-Exchanging ATPase; Terpenes; Tryptophan; Tyrosine; Ubiquinone | 2003 |
Precursor control of neurotransmitter synthesis.
Topics: Behavior; Choline; Feedback; Humans; Nervous System Diseases; Neurons; Neurotransmitter Agents; Phosphatidylcholines; Synapses; Synaptic Transmission; Tryptophan; Tyrosine | 1980 |
Simultaneous determination of tryptophan and its 5-hydroxy metabolites in human cerebrospinal fluid by reversed phase liquid chromatography with electrochemical detection.
Topics: 5-Hydroxytryptophan; Chromatography, Liquid; Humans; Hydroxyindoleacetic Acid; Nervous System Diseases; Serotonin; Tryptophan | 1983 |
Familial pellagra-like skin rash with neurological manifestations.
Topics: Adolescent; Humans; Male; Nervous System Diseases; Niacinamide; Pellagra; Skin Diseases; Tryptophan | 1981 |
L-tryptophan: a common denominator of biochemical and neurological events of acute hepatic porphyria?
Topics: Animals; Brain; Heme; Liver; Liver Diseases; Male; Nervous System Diseases; Porphyrias; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Tryptophan Oxygenase | 1983 |
Neopterin production and tryptophan degradation in acute Lyme neuroborreliosis versus late Lyme encephalopathy.
Topics: Acute Disease; Adult; Aged; Biopterins; Borrelia Infections; Chromatography, High Pressure Liquid; Female; Humans; Kynurenine; Longitudinal Studies; Male; Middle Aged; Neopterin; Nervous System Diseases; Tryptophan | 1994 |
Tryptophan-immobilized column adsorbs immunoglobulin G anti-GQ1b antibody from Fisher's syndrome: A new approach to treatment.
Topics: Adolescent; Adult; Aged; Ataxia; Autoantibodies; Autoimmune Diseases; Child; Chromatography, Affinity; Enzyme-Linked Immunosorbent Assay; Female; Gangliosides; Humans; Immunoglobulin G; Immunosorbent Techniques; Male; Middle Aged; Nervous System Diseases; Ophthalmoplegia; Plasmapheresis; Polyradiculoneuropathy; Polyvinyl Alcohol; Syndrome; Tryptophan | 1996 |
Endogenous strychnine, nicotine, and morphine--description of hypo and hyper-strychninergic, nicotinergic and morphinergic state in relation to neuropsychiatric diseases.
Topics: Adult; Alkaloids; Brain Neoplasms; Chromatography, High Pressure Liquid; Erythrocyte Membrane; Glioma; Humans; Male; Mental Disorders; Middle Aged; Morphine; Neoplasm Proteins; Nervous System Diseases; Nicotine; Sodium-Potassium-Exchanging ATPase; Strychnine; Tryptophan; Tyrosine | 2000 |
L-tryptophan and neuroendocrine regulation in neurologic patients: hormone responses to L-tryptophan loading in patients with hypothalamic lesions.
Topics: Acromegaly; Adult; Female; Follicle Stimulating Hormone; Growth Hormone; Humans; Hydrocortisone; Hypopituitarism; Hypothalamus; Leucine; Luteinizing Hormone; Male; Middle Aged; Nervous System Diseases; Tryptophan | 1977 |
Immune activation and neuronal injury in AIDS.
Topics: Acquired Immunodeficiency Syndrome; HIV-1; Humans; Interferon-gamma; Nervous System Diseases; Neurons; Quinolinic Acid; Quinolinic Acids; Receptors, N-Methyl-D-Aspartate; Serotonin; Tryptophan | 1992 |
Acute effects of meals on brain tryptophan and serotonin in humans.
Topics: Adult; Affect; Amino Acids; Animals; Brain Chemistry; Dietary Carbohydrates; Dietary Proteins; Female; Food; Food Preferences; Humans; Hydroxyindoleacetic Acid; Male; Nervous System Diseases; Rodentia; Serotonin; Tryptophan | 1991 |
Neurotoxicity of tryptophan metabolites.
Topics: Animals; Cerebral Cortex; Choline O-Acetyltransferase; Kynurenic Acid; Male; NADP; Nervous System Diseases; Neurons; Picolinic Acids; Pyridines; Quinolinic Acid; Quinolinic Acids; Rats; Rats, Inbred Strains; Tryptophan | 1990 |
Mononeuropathy multiplex in tryptophan-associated eosinophilia-myalgia syndrome.
Topics: Eosinophilia; Humans; Male; Middle Aged; Muscles; Muscular Diseases; Nervous System Diseases; Sural Nerve; Syndrome; Tryptophan | 1990 |
The clinical spectrum of the eosinophilia-myalgia syndrome associated with L-tryptophan ingestion. Clinical features in 20 patients and aspects of pathophysiology.
Topics: Adult; Aged; Eosinophilia; Fasciitis; Female; Humans; Hypertension, Pulmonary; Inflammation; Male; Middle Aged; Muscular Diseases; Myocarditis; Nervous System Diseases; Pain; Pain Management; Pulmonary Fibrosis; Tryptophan | 1990 |
Neuropathy in porphyria.
Topics: Humans; Nervous System Diseases; Porphyrias; Pyridoxine; Tryptophan; Vitamin B 6 Deficiency | 1968 |
Hartnup disease.
Topics: Child; Child, Preschool; Female; Hartnup Disease; Humans; Infant; Infant, Newborn; Male; Nervous System Diseases; Niacinamide; Renal Tubular Transport, Inborn Errors; Tryptophan; Vitamin B Deficiency | 1969 |
Aromatic amino acid metabolism in the wabbler-lethal mouse.
Topics: Aging; Animals; Liver; Mice; Mixed Function Oxygenases; Nervous System Diseases; Phenylalanine; Rodent Diseases; Transaminases; Tryptophan; Tryptophan Oxygenase; Tyrosine; Tyrosine Transaminase | 1969 |
Hepatic encephalopathy.
Topics: Acetaminophen; Ammonia; Animals; Brain; Brain Edema; Diet Therapy; Dopamine; Female; Humans; Lactulose; Liver Diseases; Liver Transplantation; Male; Neomycin; Nervous System Diseases; Parabiosis; Renal Dialysis; Serotonin; Suicide; Swine; Tryptophan | 1973 |
Effect of phenytoin on the tryptophan load test.
Topics: Adolescent; Age Factors; Child; Child, Preschool; Diagnosis, Differential; Epilepsy; Female; Humans; Infant; Intellectual Disability; Male; Nervous System Diseases; Phenytoin; Pyridoxine; Tryptophan; Vitamin B 6 Deficiency; Xanthurenates | 1968 |