Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1007/BF02975303 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Divergent roles of mA in orchestrating brown and white adipocyte transcriptomes and systemic metabolism.
Nat Commun
January 2025
Section of Islet Cell and Regenerative Biology, Joslin Diabetes Center; Department of Medicine, BIDMC; Harvard Stem Cell Institute, Harvard Medical School, Boston, MA, USA.
N-methyladenosine (mA) is among the most abundant mRNA modifications, yet its cell-type-specific regulatory roles remain unclear. Here we show that mA methyltransferase-like 14 (METTL14) differentially regulates transcriptome in brown versus white adipose tissue (BAT and WAT), leading to divergent metabolic outcomes. In humans and mice with insulin resistance, METTL14 expression differs significantly from BAT and WAT in the context of its correlation with insulin sensitivity.
View Article and Find Full Text PDFBackground: Oxidative stress (OS) has been a target of interest for vascular dementia, given its implications in pathogenesis. OS may be important in prodromal stage, such as vascular mild cognitive impairment (vMCI), and examining OS markers in vMCI may help better understand biological processes in the onset of cognitive impairment. Our study compared OS levels in vMCI vs controls, and explored whether OS markers predicted the response to antioxidant treatments in vMCI.
View Article and Find Full Text PDFSphingosine kinase 2 (SphK2) depletion alters redox metabolism and enhances inflammation in a diet-induced MASH mouse model.
Hepatol Commun
December 2024
Department of Microbiology and Immunology, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA.
Background: Sphingosine-1 phosphate (S1P) is a bioactive lipid molecule that modulates inflammation and hepatic lipid metabolism in MASLD, which affects 1 in 3 people and increases the risk of liver fibrosis and hepatic cancer. S1P can be generated by 2 isoforms of sphingosine kinase (SphK). SphK1 is well-studied in metabolic diseases.
View Article and Find Full Text PDFHeat-Killed subsp. 557 Extracts Protect Chondrocytes from Osteoarthritis Damage by Reducing Inflammation: An In Vitro Study.
Nutrients
December 2024
Department of Biochemistry, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807378, Taiwan.
Background: Osteoarthritis (OA) is a chronic condition characterized by joint pain and disability, driven by excessive oxidative stress and inflammatory cytokine production in chondrocytes, resulting in cell death and cartilage matrix breakdown. Our previous study showed that in monosodium iodoacetate (MIA)-induced OA rats, oral administration of heat-killed subsp. 557 (LDL557) could significantly decrease OA progression.
View Article and Find Full Text PDFLPS Disrupts Endometrial Receptivity by Inhibiting STAT1 Phosphorylation in Sheep.
Int J Mol Sci
December 2024
College of Animal Science and Technology, Northeast Agricultural University, Harbin 150038, China.
Uterine infections reduce ruminant reproductive efficiency. Reproductive dysfunction caused by infusion of Gram-negative bacteria is characterized by the failure of embryo implantation and reduced conception rates. Lipopolysaccharide (LPS), a major component of the outer membrane of Gram-negative bacteria, is highly abortogenic.
View Article and Find Full Text PDFWant 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!