Results 11 to 20 of about 1,551,682 (283)

Integrating UHPLC-MS/MS quantitative analysis and exogenous purine supplementation to elucidate the antidepressant mechanism of Chaigui granules by regulating purine metabolism

open access: yesJournal of Pharmaceutical Analysis, 2023
Chaigui granules (CG) are a compound composed of six herbal medicines with significant antidepressant effects. However, the antidepressant mechanism of CG remains unclear. In the present study, we attempted to elucidate the antidepressant mechanism of CG
Jiajun Chen   +2 more
exaly   +2 more sources

Evolutionary impacts of purine metabolism genes on mammalian oxidative stress adaptation

open access: yesZoological Research, 2022
Many mammals risk damage from oxidative stress stemming from frequent dives (i.e., cycles of ischemia/reperfusion and hypoxia/reoxygenation), high altitude and subterranean environments, or powered flight.
Ran Tian, Inge Seim, Guang Yang
exaly   +2 more sources

USP5 regulates purine metabolism and represents a therapeutic target in esophageal cancer [PDF]

open access: yesCell Death and Disease
Ubiquitination is a critical regulator of cancer development, yet the role of deubiquitinases in purine metabolism remains largely unexplored. In this study, untargeted metabolomic analysis revealed a significant upregulation of purine metabolism in ...
Kexin Zhao   +14 more
doaj   +2 more sources

Exploration of purine metabolism-related genes in the development of osteoporosis by integrated analyses and experiments [PDF]

open access: yesEuropean Journal of Medical Research
Objective Metabolomics analyses suggest abnormal purine metabolism during the development of osteoporosis. This study aimed to investigate the role of purine metabolism-related genes in osteoporosis.
Yuqing Zeng   +3 more
doaj   +2 more sources

Identification of Key Genes in Purine Metabolism as Prognostic Biomarker for Hepatocellular Carcinoma

open access: yesFrontiers in Oncology, 2021
BackgroundDeregulated purine metabolism is critical for fast-growing tumor cells by providing nucleotide building blocks and cofactors. Importantly, purine antimetabolites belong to the earliest developed anticancer drugs and are still prescribed in ...
Wen-Jing Su   +7 more
doaj   +2 more sources

Purine metabolism in the development of osteoporosis

open access: yesBiomedicine & Pharmacotherapy, 2022
Osteoporosis is a common bone metabolic disease in postmenopausal women, diabetic patients and obese patients and is characterized by an imbalance in bone formation and resorption. Current studies have conducted in-depth research on these groups and revealed their respective pathogenesis and treatment measures.
Keda, Yang, Jie, Li, Lin, Tao
openaire   +3 more sources

A Novel Purine and Uric Metabolism Signature Predicting the Prognosis of Hepatocellular Carcinoma

open access: yesFrontiers in Genetics, 2022
Background: Hepatocellular carcinoma (HCC) is regarded as one of the most common cancers in the world with a poor prognosis. Patients with HCC often have abnormal purine and uric acid metabolism, but their relationship with prognosis is unclear.Methods ...
Shengjie Yang
exaly   +3 more sources

Germ-Free Conditions Modulate Host Purine Metabolism, Exacerbating Adenine-Induced Kidney Damage

open access: yesToxins, 2020
Alterations in microbiota are known to affect kidney disease conditions. We have previously shown that germ-free conditions exacerbated adenine-induced kidney damage in mice; however, the mechanism by which this occurs has not been elucidated. To explore
Eikan Mishima   +11 more
doaj   +2 more sources

A circular network of purine metabolism as coregulators of dilated cardiomyopathy

open access: yesJournal of Translational Medicine, 2022
Background The crosstalk of purine biosynthesis and metabolism exists to balance the cell energy production, proliferation, survival and cytoplasmic environment stability, but disorganized mechanics of with respect to developing heart failure (HF) is ...
Ge Wang   +7 more
doaj   +2 more sources

Inhibition of mitochondrial folate metabolism drives differentiation through mTORC1 mediated purine sensing

open access: yesNature Communications
Supporting cell proliferation through nucleotide biosynthesis is an essential requirement for cancer cells. Hence, inhibition of folate-mediated one carbon (1C) metabolism, which is required for nucleotide synthesis, has been successfully exploited in ...
Martha M. Zarou   +10 more
doaj   +2 more sources

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