Results 81 to 90 of about 55,792 (321)
Frontiers in Pharmacology, 2021 Emerging evidence indicates that early-life exposure to environmental factors may increase the risk for schizophrenia via inflammatory mechanisms. Inflammation can alter the metabolism of tryptophan through the oxidative kynurenine pathway to compounds ...
Karina S. MacDowell +13 more
doaj +1 more source
Association of Systemic Inflammation With Retinal Vascular Caliber in Patients With AIDS. [PDF]
, 2019 PurposeTo evaluate relationships among retinal vascular caliber and biomarkers of systemic inflammation in patients with AIDS.MethodsA total of 454 participants with AIDS had retinal vascular caliber (central retinal artery equivalent and central retinal
Cheu, Ryan +9 more
core +1 more source
Alzheimer's Research & Therapy, 2021 Background Both serotonergic signalling disruption and systemic inflammation have been associated with the pathogenesis of Alzheimer’s disease (AD).
Luke Whiley +15 more
semanticscholar +1 more source
Imbalanced Kynurenine Pathway in Schizophrenia [PDF]
International Journal of Tryptophan Research, 2014 Several studies suggest a role for kynurenic acid (KYNA) in the pathophysiology of schizophrenia. It has been proposed that increased brain KYNA levels in schizophrenia result from a pathological shift in the kynurenine pathway toward enhanced KYNA formation, away from the other branch of the pathway leading to quinolinic acid (QUIN).
Kegel, Magdalena E. +10 more
openaire +4 more sources
Pteridines, 2021 The aim of this study was to investigate the changes in circulating concentrations of citrulline, neopterin, kynurenine, and tryptophan during the course of chemoradiation in patients with cervical cancer.
Pospíšková Markéta +5 more
doaj +1 more source
PPARα contributes to protection against metabolic and inflammatory derangements associated with acute kidney injury in experimental sepsis [PDF]
, 2019 Sepsis‐associated acute kidney injury (AKI) is a significant problem in critically ill children and adults resulting in increased morbidity and mortality. Fundamental mechanisms contributing to sepsis‐associated AKI are poorly understood.
Bennion, Brock G +10 more
core +2 more sources
Tryptophan‐derived serotonin‐kynurenine balance in immune activation and intestinal inflammation
The FASEB Journal, 2021 Endogenous tryptophan metabolism pathways lead to the production of serotonin (5‐hydroxytryptamine; 5‐HT), kynurenine, and several downstream metabolites which are involved in a multitude of immunological functions in both health and disease states ...
S. Haq, J. Grondin, W. Khan
semanticscholar +1 more source
From omics to AI—mapping the pathogenic pathways in type 2 diabetes
FEBS Letters, EarlyView.Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan +2 more
wiley +1 more source
The role of kynurenine and kynurenine metabolites in psoriasis
Turkish Journal of BiochemistryAbstract Objectives Psoriasis is a widespread immunological disease characterised by inflammation and primarily associated with skin and joint symptoms. The kynurenine pathway significantly influences inflammation and immune system activity.
Fikret Akyurek +2 more
openaire +2 more sources
Pteridines, 2017 The aim of the present pilot study was to investigate the concentrations of neopterin, kynurenine and tryptophan in wound secretion in patients undergoing surgery for breast cancer or malignant melanoma.
Mergancová Jana +10 more
doaj +1 more source