The kynurenine pathway
Immunomodulatory Effects of Genetic Alterations Affecting the Kynurenine Pathway
... 1 Department of Neurology, Faculty of Medicine, Albert Szent-Györgyi Clinical Center, University of Szeged, Szeged, Hungary, 2 MTA-SZTE Neuroscience Research Group of the Hungarian Academy of Sciences, University of ...
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The effect of systemic nitroglycerin administration on the kynurenine pathway in the rat
... 1 MTA-SZTE Neuroscience Research Group, University of Szeged, Szeged, Hungary, 2 Faculty of Health Sciences and Social Studies, University of Szeged, Szeged, Hungary, 3 Department of Neurology, Faculty of Medicine, ...
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Dysregulation of the kynurenine pathway in psychotic disorders : immunological aspects
... the kynurenine pathway, based on peripheral cells such as dermal fibroblasts would have a large impact on the possibilities to perform biological research in psychiatric ...the kynurenine ...
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The kynurenine pathway activities in a sub Saharan HIV/AIDS population
... controls. Kynurenine pathway metabolites were analysed using gas chromatography – mass ...of kynurenine and the neurotoxin quinolinic acid, were not only significantly greater in the patients than in ...
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Immunometabolic network interactions of the kynurenine pathway in cutaneous malignant melanoma
... Studies included in this thesis, therefore, aim to clarify the role of the kynurenine pathway (KP) in metastatic cutaneous melanoma. To this end, we established an in vitro co-culture model consisting of ...
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Current evidence for a role of the kynurenine pathway of tryptophan metabolism in multiple sclerosis
... The kynurenine pathway (KP) is the major metabolic pathway of the essential amino acid tryptophan (TRP). Stimulation by inflammatory molecules, such as interferon- γ (IFN-γ), is the trigger for ...
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Stress related regulation of the kynurenine pathway: Relevance to neuropsychiatric and degenerative disorders
... The kynurenine pathway (KP), which is activated in times of stress and infection has been implicated in the pathophysiology of neurodegenerative and psychiatric ...metabolising pathway results in the ...
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Expression and regulation of the rate-limiting enzymes of the kynurenine pathway in the mouse brain
... the Kynurenine Pathway in the mouse hippocampus 1 ...of kynurenine via indoleamine/tryptophan-2,3-dioxygenases (DOs: Ido1, Ido2 and Tdo2) is strongly associated with the prevalence of major ...
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Expression of the kynurenine pathway enzymes in the pancreatic islet cells. Activation by cytokines and glucolipotoxicity
... metabolite, kynurenine (KYN), by the action of kynurenine formamidase [11] ...the kynurenine pathway is directed towards the formation of intracellular NAD + [12] ...
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Electroconvulsive therapy suppresses the neurotoxic branch of the kynurenine pathway in treatment-resistant depressed patients
... KYNA, kynurenine aminotransferase (KAT) III, is re- sponsible ...the kynurenine pathway may be of im- portance for the neurodegeneration occurring in these patients ...
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Genetic alterations affecting the genes encoding the enzymes of the kynurenine pathway and their association with human diseases
... the kynurenine pathway Most of the dietary tryptophan (Trp) not used for protein synthesis is metabolized via the kynurenine pathway (KP) ...N-formyl-L- kynurenine to ...
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Secretion of Quinolinic Acid, an Intermediate in the Kynurenine Pathway, for Utilization in NAD+ Biosynthesis in the Yeast Saccharomyces cerevisiae
... the kynurenine (de novo) pathway or via the salvage pathway by reutilizing in- termediates such as nicotinic acid or nicotinamide ...the kynurenine pathway and Tna1 was increased, ...
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Interactions between inflammatory mediators and corticosteroids regulate transcription of genes within the Kynurenine Pathway in the mouse hippocampus
... to kynurenine via the DOs [28] which are rate limiting for the metabolism of tryptophan to kynurenine (Kyn) via the Kynurenine Pathway ...+ kynurenine 3-monooxygenase (KMO) leading to ...
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The kynurenine pathway is involved in bacterial meningitis
... Important immunomodulatory properties, mainly re- lated to the immunosuppressive effect of IDO, have also been attributed to this pathway [8,9,17]. A feedback mech- anism in modulating the immune responses has ...
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Plasma neurofilament light chain and amyloid-β are associated with the kynurenine pathway metabolites in preclinical Alzheimer’s disease
... serum kynurenine pathway metabolites Serum samples were collected in 2015 and stored at − 80 °C until thawed for measurement of KP metabolites in ...Serum kynurenine metabolites were measured as de- ...
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Activation of the kynurenine pathway and increased production of the excitotoxin quinolinic acid following traumatic brain injury in humans
... 560_m1), kynurenine amino transferase-II (KAT-II, Hs0021 2039_m1), kynurenine 3-monooxygenase (KMO, Hs00175 738_m1), 3-hydroxyanthranilic acid oxygenase (3HAO, Hs 00201915_m1) and quinolinic acid ...
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Activation of the kynurenine pathway is associated with poor outcome in Pneumocystis pneumonia patients infected with HIV: results of 2 months cohort study
... 12. Huengsberg M, Winer JB, Gompels M, Round R, Ross J, Shahmanesh M. Serum kynurenine-to-tryptophan ratio increases with progressive disease in HIV-infected patients. Clin Chem. 1998;44(4):858 – 62. 13. ...
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Inhibition by interferon gamma of human mononuclear cell mediated low density lipoprotein oxidation Participation of tryptophan metabolism along the kynurenine pathway
... of kynurenine, anthranilic and 3-hydroxyanthranilic acid (3HAA) in the culture ...of kynurenine and anthranilic acid, was inhibited by low amounts of diphenylene iodonium (DPI) in a concentration- dependent ...
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Altered kynurenine pathway metabolites in serum of chronic migraine patients
... Discussion We have shown for the first time that CM is associated with abnormalities of the kynurenine pathway, as reflected by changes in serum levels of KYN and all downstream metabolites. An important ...
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Qualitatively Assessing the Expression of Kynurenine Pathway Metabolic Enzymes in Human Glioma Tissue
... the kynurenine pathway of tryptophan metabolism to suppress the immune system and promote tumor ...2), kynurenine-‐3-‐monoxygenase (KMO), and kynureninase ...this kynurenine can interact ...
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