Results 21 to 30 of about 34,126 (294)

RETRACTED ARTICLE: Kynurenine promotes neonatal heart regeneration by stimulating cardiomyocyte proliferation and cardiac angiogenesis

Nature Communications, 2022
Indoleamine 2,3 dioxygenase-1 (IDO1) catalyzes tryptophan-kynurenine metabolism in many inflammatory and cancer diseases. Of note, acute inflammation that occurs immediately after heart injury is essential for neonatal cardiomyocyte proliferation and ...
Donghong Zhang, Jinfeng Ning, Tharmarajan Ramprasath, Changjiang Yu, Xiaoxu Zheng, Ping Song, Zhonglin Xie, Ming-Hui Zou   +7 more
doaj   +1 more source

A systematic review and meta-analysis of the kynurenine pathway of tryptophan metabolism in rheumatic diseases

Frontiers in Immunology, 2023
There is an increasing interest in the pathophysiological role of the kynurenine pathway of tryptophan metabolism in the regulation of immune function and inflammation.
Arduino A. Mangoni, Arduino A. Mangoni, Angelo Zinellu   +2 more
doaj   +1 more source

Kynurenine pathway inhibition reduces central nervous system inflammation in a model of human African trypanosomiasis [PDF]

, 2009
Human African trypanosomiasis, or sleeping sickness, is caused by the protozoan parasites <i>Trypanosoma brucei rhodesiense</i> or <i>Trypanosoma brucei gambiense</i>, and is a major cause of systemic and neurological disability ...
Barrett, M.P., Stone, T.W., Bradley, B.M., Kennedy, P.G.E., Rodgers, J.   +4 more
core   +1 more source

Post-Bariatric Surgery Changes in Quinolinic and Xanthurenic Acid Concentrations Are Associated with Glucose Homeostasis. [PDF]

PLoS ONE, 2016
BACKGROUND:An increase of plasma kynurenine concentrations, potentially bioactive metabolites of tryptophan, was found in subjects with obesity, resulting from low-grade inflammation of the white adipose tissue.
Marie Favennec, Benjamin Hennart, Marie Verbanck, Marie Pigeyre, Robert Caiazzo, Violeta Raverdy, Hélène Verkindt, Audrey Leloire, Gilles J Guillemin, Loïc Yengo, Delphine Allorge, Philippe Froguel, François Pattou, Odile Poulain-Godefroy   +13 more
doaj   +1 more source

Linking major depressive disorder pathogenesis with kynurenine pathway - a literature review

Journal of Education, Health and Sport, 2023
Introduction: Depressive disorders are a significant problem. They lead to suffering, loss of interest and may contribute to suicide attempts. Despite the large number of available medications, 10-35% of patients fail to achieve remission.
Dominik Szawica, Aleksandra Kuźniar, Kamila Fularska, Michał Oleszko, Edward Wąsiewicz   +4 more
doaj   +1 more source

The kynurenine pathway in cognition, dementia, and aging [PDF]

, 2021
Background: Experimental studies implicate the kynurenine pathway in cognitive function, dementia, aging, and longevity. Comparatively, clinical studies are few and most lack comprehensive targeted metabolomic profiling of the kynurenine pathway ...
Solvang, Stein-Erik Hafstad
core   +1 more source

Tryptophan catabolism increases in breast cancer patients compared to healthy controls without affecting the cancer outcome or response to chemotherapy

Journal of Translational Medicine, 2019
Background Indoleamine 2,3-dioxygenase catalyzes the conversion of tryptophan to kynurenine, an immunosuppressive metabolite involved in T regulatory cell differentiation.
Concetta Elisa Onesti, François Boemer, Claire Josse, Stephane Leduc, Vincent Bours, Guy Jerusalem   +5 more
doaj   +1 more source

Plasma Kynurenine Predicts Severity and Complications of Heart Failure and Associates with Established Biochemical and Clinical Markers of Disease

Kidney & Blood Pressure Research, 2019
Background: Kynurenine, a metabolite of the L-tryptophan pathway, plays a pivotal role in neuro-inflammation, cancer immunology, and cardiovascular inflammation, and has been shown to predict cardiovascular events.
Thomas Bernd Dschietzig, Karl-Heinz Kellner, Katrin Sasse, Felix Boschann, Robert Klüsener, Jana Ruppert, Franz Paul Armbruster, Dragic Bankovic, Andreas Meinitzer, Veselin Mitrovic, Christoph Melzer   +10 more
doaj   +1 more source

Brain Kynurenine Pathway Metabolite Levels May Reflect Extent of Neuroinflammation in ALS, FTD and Early Onset AD

Pharmaceuticals, 2023
Objectives: Despite distinct clinical profiles, amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) patients share a remarkable portion of pathological features, with a substantial percentage of patients displaying a mixed disease ...
Annelies Heylen, Yannick Vermeiren, Ido P. Kema, Martijn van Faassen, Claude van der Ley, Debby Van Dam, Peter P. De Deyn   +6 more
doaj   +1 more source

Kynurenine Acid - Metabolism And Regulation Of Kynurenine Pathway

Journal of Education, Health and Sport, 2017
Kozłowska Magdalena, Kozłowski Piotr. Kynurenine acid - metabolism and regulation of kynurenine pathway. Journal of Education, Health and Sport. 2017;7(7):888-895. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.891286 http://ojs.ukw.edu.pl/index.php/johs/article/view/4815 The journal has had 7 points in Ministry of Science ...
Piotr Kozłowski, Magdalena Kozlowska
openaire   +3 more sources