The role of Xanthine Dehydrogenase (XDH) and uric acid in the kidney development and renal injury

LV Dissanayake, DR Spires, V Levchenko… - The FASEB …, 2020 - Wiley Online Library
Uric acid is the end product of purine catabolism in humans and is capable of acting as both
an antioxidant scavenging reactive oxygen species and conditionally a pro‐oxidant …

The presence of xanthine dehydrogenase is crucial for the maturation of the rat kidneys

LV Dissanayake, O Kravtsova, M Lowe… - Clinical …, 2024 - portlandpress.com
The development of the kidney involves essential cellular processes, such as cell
proliferation and differentiation, which are led by interactions between multiple signaling …

Lack of xanthine dehydrogenase leads to a remarkable renal decline in a novel hypouricemic rat model

LV Dissanayake, A Zietara, V Levchenko, DR Spires… - Iscience, 2022 - cell.com
Uric acid (UA) is the final metabolite in purine catabolism in humans. Previous studies have
shown that the dysregulation of UA homeostasis is detrimental to cardiovascular and kidney …

The Impact of Disruption of Uric Acid Homeostasis on the Kidney and Blood Pressure

LV Dissanayake - 2022 - search.proquest.com
Uric acid (UA), the end-product of purine catabolism in humans acts as an antioxidant in
circulation by scavenging free radicals1. However, UA can also be considered a conditional …

A mouse model of early-onset renal failure due to a xanthine dehydrogenase nonsense mutation

SE Piret, CT Esapa, CM Gorvin, R Head, NY Loh… - 2012 - journals.plos.org
Chronic kidney disease (CKD) is characterized by renal fibrosis that can lead to end-stage
renal failure, and studies have supported a strong genetic influence on the risk of …

Kidney Function and Renin-Angiotensin-Aldosterone System in Hypouricemia: PO2519

LV Dissanayake, AP Zietara, V Levchenko… - Journal of the …, 2021 - journals.lww.com
Background: Uric acid (UA), the end-product of human purine catabolism, is produced using
xanthine dehydrogenase (XDH) and xanthine oxidase enzymes. Both enzymes are encoded …

Emerging Roles of Xanthine Oxidoreductase in Chronic Kidney Disease

HW Korsmo, US Ekperikpe, IS Daehn - Antioxidants, 2024 - mdpi.com
Xanthine Oxidoreductase (XOR) is a ubiquitous, essential enzyme responsible for the
terminal steps of purine catabolism, ultimately producing uric acid that is eliminated by the …

Modulation of renal xanthine oxidoreductase in aging: gene expression and reactive oxygen species generation.

HY Chung, SH Song, HJ Kim, Y Ikeno… - The journal of nutrition …, 1999 - europepmc.org
Xanthine oxidoreductase (XD: xanthine dehydrogenase+ xanthine oxidase) is a complex
enzyme that catalyzes oxidation of hypoxathine to xanthine, subsequently producing uric …

[HTML][HTML] Natural mutations of human XDH promote the nitrite (NO2−)-reductase capacity of xanthine oxidoreductase: A novel mechanism to promote redox health?

G Massimo, RS Khambata, T Chapman, K Birchall… - Redox Biology, 2023 - Elsevier
Several rare genetic variations of human XDH have been shown to alter xanthine
oxidoreductase (XOR) activity leading to impaired purine catabolism. However, XOR is a …

Xanthine oxidoreductase depletion induces renal interstitial fibrosis through aberrant lipid and purine accumulation in renal tubules

T Ohtsubo, K Matsumura, K Sakagami, K Fujii… - …, 2009 - Am Heart Assoc
Xanthine oxidoreductase (XOR) is an enzyme responsible for purine degradation, reactive
oxygen species production, and adipogenesis. XOR gene-disrupted (XOR−/−) mice …