Results 191 to 200 of about 643,096 (374)

Metabolism of Pyrimidine Nucleotides in a Microorganism [PDF]

, 1971
Takuo Sakai, T. Watanabe, Ichiro Chibata
openalex   +1 more source

Klebsiella pneumoniae contributes to altered cytotoxicity of thiopurines in vitro: Possible implications of biotransformation and bacterial metabolism

British Journal of Pharmacology, EarlyView.
Abstract Background and purpose Thiopurines are used in paediatric inflammatory bowel disease (IBD), but some patients do not respond. Because the gut microbiota influences drug efficacy and IBD‐patient microbiota presents increased bacterial abundance, we investigated the impact of candidate Enterobacteriaceae on drug cytotoxicity, metabolism and ...
Martina Franzin, Cristina Lagatolla, Sofia Sindici Forgiarini, Mathias Haag, Sylvia Karin Neef, Manola Comar, Elke Schaeffeler, Barbara Bellich, Matteo Bramuzzo, Giuliana Decorti, Marianna Lucafò, Ute Hofmann, Matthias Schwab, Gabriele Stocco   +13 more
wiley   +1 more source

Comparison of incorporation and metabolism of RNA pyrimidine nucleotide precursors in leaf tissues.

, 1965
Chen Ross
openalex   +2 more sources

Mefloquine Suppresses Metastasis in Renal Cell Carcinoma Through Targeting SPC25

Cancer Science, Volume 116, Issue 5, Page 1239-1254, May 2025.
We addressed the clinical issue of renal cell carcinoma metastasis by identifying SPC25 protein as a research target through bioinformatics techniques and validation with clinical samples. We comprehensively validated the function of SPC25 protein and determined its impact on renal cancer.
Yongbo Wang, He Wang, Yipeng Xu, Jiawei Ling, Chuhong Zong, Yan Zhang, Xiaoxuan Guo, Guanan Zhao, Yuan Zhou, Jiahui Zhao, Pengrong Lou, Xigao Liu, Tengfei Xu, Qi Ma   +13 more
wiley   +1 more source

Targeting SHMTs and MTHFDs in cancer: attractive opportunity for anti-tumor strategy

Frontiers in Pharmacology
One-carbon metabolism is a universal metabolic process that mediates the transfer of one-carbon units for purine and thymidine synthesis. One-carbon metabolism has been found to be dysregulated in various cancer types due to its role in production of ...
Xue Zhang, Zhenhua Wang
doaj   +1 more source

Multi‐Omics Reveal the Metabolic Changes in Cumulus Cells During Aging

Cell Proliferation, EarlyView.
Fatty acid β‐oxidation was elevated in cumulus cells from older mice. Tryptophan metabolism in aged cumulus cells was active. Supplementing with 5‐HT could mitigate aging damage in oocytes. ABSTRACT Maternal age has been reported to impair oocyte quality.
Liangyue Shi, Hengjie Wang, Shuai Zhu, Minjian Chen, Xuejiang Guo, Qiang Wang, Ling Gu   +6 more
wiley   +1 more source

A two-base deletion in exon 6 of the 3-hydroxy-3-methylglutaryl coenzyme A lyase (HL) gene producing the skipping of exons 5 and 6 determines 3-hydroxy-3-methylglutaric aciduria

Journal of Lipid Research, 1997
A novel two-base deletion in the 3-hydroxy-3-methylglutaryl coenzyme A lyase (HL) gene was found in a Spanish patient with homozygous 3-hydroxy-3-methylglutaric aciduria.
N Casals, J Pié, C H Casale, N Zapater, A Ribes, M Castro-Gago, S Rodriguez-Segade, R J Wanders, F G Hegardt   +8 more
doaj  

Studies on Nucleosides and Nucleotides. X. Nucleophilic Substitution of Secondary Sulfonyloxy Groups of Pyrimidine Nucleosides. III. Reaction of 2', 3'-Di-O-tosyluridine with Methanolic Ammonia

, 1968
Miyoshi Hirata
openalex   +2 more sources

Activating AMPK improves pathological phenotypes due to mtDNA depletion

The FEBS Journal, Volume 292, Issue 9, Page 2359-2380, May 2025.
In a cellular model of mitochondrial disease characterized by progressive mitochondrial DNA (mtDNA) depletion, we found that advancing mitochondrial dysfunction triggers the early and specific activation of the mitochondria‐associated pool of AMP‐activated protein kinase (AMPK), a master regulator of energy homeostasis.
Gustavo Carvalho, Tran V. H. Nguyen, Bruno Repolês, Josefin M. E. Forslund, W. M. Ruchitha Rukmal Wijethunga, Farahnaz Ranjbarian, Isabela C. Mendes, Choco Michael Gorospe, Namrata Chaudhari, Micol Falabella, Mara Doimo, Sjoerd Wanrooij, Robert D. S. Pitceathly, Anders Hofer, Paulina H. Wanrooij   +14 more
wiley   +1 more source

Hemolytic anemia in hereditary pyrimidine 5'-nucleotidase deficiency: nucleotide inhibition of G6PD and the pentose phosphate shunt [PDF]

, 1982
Akio Tomoda, NA Noble, NA Lachant, KR Tanaka   +3 more
openalex   +1 more source