Recent evidence for an expanded role of the kynurenine pathway of tryptophan metabolism in neurological diseases

MD Lovelace, B Varney, G Sundaram, MJ Lennon… - …, 2017 - Elsevier
The kynurenine pathway (KP) of tryptophan metabolism has emerged in recent years as a
key regulator of the production of both neuroprotective (eg kynurenic and picolinic acid, and …

Stress-related regulation of the kynurenine pathway: Relevance to neuropsychiatric and degenerative disorders

K O'Farrell, A Harkin - Neuropharmacology, 2017 - Elsevier
The kynurenine pathway (KP), which is activated in times of stress and infection has been
implicated in the pathophysiology of neurodegenerative and psychiatric disorders. Activation …

[HTML][HTML] Kynurenine pathway of tryptophan metabolism in neuropsychiatric disorders: pathophysiologic and therapeutic considerations

A Muneer - Clinical Psychopharmacology and Neuroscience, 2020 - ncbi.nlm.nih.gov
Under physiological conditions 95% of the ingested essential amino acid tryptophan is
metabolized by the kynurenine pathway (KP) to yield the ubiquitous co-enzyme …

The kynurenine pathway and neurodegenerative disease

DC Maddison, F Giorgini - Seminars in cell & developmental biology, 2015 - Elsevier
Neuroactive metabolites of the kynurenine pathway (KP) of tryptophan degradation have
been closely linked to the pathogenesis of several neurodegenerative diseases. Tryptophan …

Kynurenine pathway metabolites in humans: disease and healthy states

Y Chen, GJ Guillemin - International journal of tryptophan …, 2009 - journals.sagepub.com
Tryptophan is an essential amino acid that can be metabolised through different pathways, a
major route being the kynurenine pathway. The first enzyme of the pathway, indoleamine-2 …

L-Tryptophan-kynurenine pathway enzymes are therapeutic target for neuropsychiatric diseases: Focus on cell type differences

H Fujigaki, Y Yamamoto, K Saito - Neuropharmacology, 2017 - Elsevier
The kynurenine pathway (KP) is the major route for tryptophan (TRP) metabolism in most
mammalian tissues. The KP metabolizes TRP into a number of neuroactive metabolites …

[HTML][HTML] Current evidence for a role of the kynurenine pathway of tryptophan metabolism in multiple sclerosis

MD Lovelace, B Varney, G Sundaram… - Frontiers in …, 2016 - frontiersin.org
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 …

Kynurenine pathway of tryptophan metabolism: regulatory and functional aspects

AAB Badawy - International journal of tryptophan research, 2017 - journals.sagepub.com
Regulatory and functional aspects of the kynurenine (K) pathway (KP) of tryptophan (Trp)
degradation are reviewed. The KP accounts for~ 95% of dietary Trp degradation, of which …

Recent advances in clinical trials targeting the kynurenine pathway

AS Pires, G Sundaram, B Heng… - Pharmacology & …, 2022 - Elsevier
The kynurenine pathway (KP) is the major catabolic pathway for the essential amino acid
tryptophan leading to he production of nicotinamide adenine dinucleotide. In inflammatory …

Kynurenines in the CNS: recent advances and new questions

L Vécsei, L Szalárdy, F Fülöp, J Toldi - Nature reviews Drug discovery, 2013 - nature.com
Various pathologies of the central nervous system (CNS) are accompanied by alterations in
tryptophan metabolism. The main metabolic route of tryptophan degradation is the …