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Palmitate potentiates the SMAD3-PAI-1 pathway by reducing nuclear GDF15 levels.
Cell Mol Life Sci
January 2025
Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, Unitat de Farmacologia, Universitat de Barcelona, Av. Joan XXIII 27-31, 08028, Barcelona, Spain.
Nuclear growth differentiation factor 15 (GDF15) reduces the binding of the mothers' against decapentaplegic homolog (SMAD) complex to its DNA-binding elements. However, the stimuli that control this process are unknown. Here, we examined whether saturated fatty acids (FA), particularly palmitate, regulate nuclear GDF15 levels and the activation of the SMAD3 pathway in human skeletal myotubes and mouse skeletal muscle, where most insulin-stimulated glucose use occurs in the whole organism.
View Article and Find Full Text PDFAkkermansia muciniphila Mediated the Preventive Effect of Disulfiram on Acute Liver Injury via PI3K/Akt Pathway.
Microb Biotechnol
January 2025
Huadong Medical Institute of Biotechniques, Nanjing, China.
Acetaminophen induced acute liver injury (ALI) has a high incidence and is a serious medical problem, but there is a lack of effective treatment. The enterohepatic axis is one of the targets of recent attention due to its important role in liver diseases. Disulfiram (DSF) is a multitarget drug that has been proven to play a role in a variety of liver diseases and can affect intestinal flora, but whether it can alleviate ALI is not clear.
View Article and Find Full Text PDFSLC13A2 promotes hepatocyte metabolic remodeling and liver regeneration by enhancing de novo cholesterol biosynthesis.
EMBO J
January 2025
Department of Pharmacology, School of Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China.
Metabolic requirements of dividing hepatocytes are prerequisite for liver regeneration after injury. In contrast to transcriptional dynamics during liver repair, its metabolic dependencies remain poorly defined. Here, we screened metabolic genes differentially regulated during liver regeneration, and report that SLC13A2, a transporter for TCA cycle intermediates, is decreased in rapid response to partial hepatectomy in mice and recovered along restoration of liver mass and function.
View Article and Find Full Text PDFIn vitro antitumor effects of methanolic extracts of three Ganoderema mushrooms.
Sci Rep
January 2025
Botany and Microbiology Department, Faculty of Science, Damietta University, New Damietta, 34517, Egypt.
Ganoderma mushrooms have a variety of pharmacological activities and may have antitumor effects. Therefore, the antitumor activity of the methanolic fruiting body extracts of three Ganoderma spp. will be evaluated by estimating cell viability, cell cycle parameters and the mode of cellular death.
View Article and Find Full Text PDFRethinking alcoholic foamy degeneration of the liver: a study of nine cases highlighting complex pathological findings.
J Clin Pathol
January 2025
Institute of Liver Studies, King's College Hospital, London, UK
Aims: To reveal clinicopathological characteristics of alcoholic foamy degeneration (AFD)-an uncommon form of alcoholic liver injury.
Methods: Clinicopathological features of AFD (n=9) were examined in comparison to those of severe alcoholic hepatitis (SAH; n=12).
Results: Patients with AFD presented with either biochemical liver dysfunction (n=1) or clinical jaundice (n=8).
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