Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1373/clinchem.2007.086579 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Metabolic effects of heterocyclic amines on insulin‑induced AKT phosphorylation and gluconeogenic gene expression are modified by N-acetyltransferase 2 genetic polymorphism.
Pharmacogenet Genomics
January 2025
Department of Pharmacology & Toxicology and Brown Cancer Center, University of Louisville School of Medicine, Louisville, Kentucky, USA.
Objective: Heterocyclic amines (HCAs) are mutagens and carcinogens primarily generated when cooking meat at high temperatures or until well-done, and their major metabolic pathway includes hepatic N-hydroxylation via CYP1A2 followed by O-acetylation via N-acetyltransferase 2 (NAT2). NAT2 expresses a well-defined genetic polymorphism in humans resulting in rapid and slow acetylators. Recent epidemiological studies reported significant associations between dietary HCA exposure and insulin resistance and type II diabetes.
View Article and Find Full Text PDFActivation of lysophagy by a TBK1-SCF-TMEM192-TAX1BP1 axis in response to lysosomal damage.
Nat Commun
January 2025
School of Life Sciences, BK21 FOUR KNU Creative BioRearch Group, Kyungpook National University, Daegu, South Korea.
Lysophagy eliminates damaged lysosomes and is crucial to cellular homeostasis; however, its underlying mechanisms are not entirely understood. We screen a ubiquitination-related compound library and determine that the substrate recognition component of the SCF-type E3 ubiquitin ligase complex, SCF(FBXO3), which is a critical lysophagy regulator. Inhibition of FBXO3 reduces lysophagy and lysophagic flux in response to L-leucyl-L-leucine methyl ester (LLOMe).
View Article and Find Full Text PDFFOXS1, frequently inactivated by promoter methylation, inhibited colorectal cancer cell growth by promoting TGFBI degradation through autophagy-lysosome pathway.
J Adv Res
January 2025
Biomedical Research Center, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou 310016 Zhejiang, China; Department of Pathology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou 310016 Zhejiang, China. Electronic address:
Introduction: Tumor suppressor gene (TSG) inactivation by epigenetic modifications contributes to the carcinogenesis and progression of colorectal cancer (CRC). Expression profiling and CpG methylomics revealed that a forkhead-box transcriptional factor, FOXS1, is downregulated and methylated in CRC.
Objectives: To assess the biological functions and underlying mechanisms of FOXS1 in colorectal cancer.
Doxorubicin-induced phosphorylation of lamin A/C enhances DNMT1 and activates cardiomyocyte death via suppressing GATA-4 and Bcl-xL in rat heart.
Biochim Biophys Acta Mol Basis Dis
January 2025
Department of Biotechnology, National institute of Pharmaceutical Education and Research (NIPER), Guwahati, India. Electronic address:
Cardiotoxic effect of Doxorubicin (Dox) limits its clinical application. Previously, we reported that Dox induces phosphorylation of lamin A/C (pS22 lamin A/C), increased nuclear size, damage to the nuclear membrane, and cell death. However, the activation of signalling pathway during this event remains elusive, and it is unclear whether increased phospho-lamin A/C activates the cell death pathway in heart.
View Article and Find Full Text PDFHIF-1α and VEGF Immunophenotypes as Potential Biomarkers in the Prognosis and Evaluation of Treatment Efficacy of Atherosclerosis: A Systematic Review of the Literature.
Front Biosci (Landmark Ed)
January 2025
Department of Pathology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece.
Background: Hypoxia-inducible factor 1 alpha (HIF-1α) and its related vascular endothelial growth factor (VEGF) may play a significant role in atherosclerosis and their targeting is a strategic approach that may affect multiple pathways influencing disease progression. This study aimed to perform a systematic review to reveal current evidence on the role of HIF-1α and VEGF immunophenotypes with other prognostic markers as potential biomarkers of atherosclerosis prognosis and treatment efficacy.
Methods: We performed a systematic review of the current literature to explore the role of HIF-1α and VEGF protein expression along with the relation to the prognosis and therapeutic strategies of atherosclerosis.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!