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Role of 11β-hydroxysteroid dehydrogenase type 1 inhibition in the antiobesity effect of J2H-1702 on adipocytes and a high-fat diet-induced NASH model.
Eur J Pharmacol
January 2025
College of Korean Medicine, Gachon University, Seongnam 13120, Korea. Electronic address:
Obesity due to excessive body fat accumulation remains a global problem. Patients with obesity have high cortisol levels, and its dysregulation is caused by increased 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) levels. The effects and mechanism of J2H-1702, an 11β-HSD1 inhibitor, on nonalcoholic steatohepatitis (NASH) were explored.
View Article and Find Full Text PDFInvolvement of p38 MAPK and MAPKAPK2 in promoting cell death and the inflammatory response to ischemic stress associated with necrotic glioblastoma.
Cell Death Dis
January 2025
Division of Hematology and Oncology, Department of Pediatrics, Penn State College of Medicine, Hershey, PA, USA.
The association of necrosis in tumors with poor prognosis implies a potential tumor-promoting role. However, the mechanisms underlying cell death in this context and how damaged tissue contributes to tumor progression remain unclear. Here, we identified p38 mitogen-activated protein kinases (p38 MAPK, a.
View Article and Find Full Text PDFTransient receptor potential melastatin 7 cation channel, magnesium and cell metabolism in vascular health and disease.
Acta Physiol (Oxf)
February 2025
Cardiovascular Health Across the Life Span, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada.
Preserving the balance of metabolic processes in endothelial cells (ECs) and vascular smooth muscle cells (VSMCs), is crucial for optimal vascular function and integrity. ECs are metabolically active and depend on aerobic glycolysis to efficiently produce energy for their essential functions, which include regulating vascular tone. Impaired EC metabolism is linked to endothelial damage, increased permeability and inflammation.
View Article and Find Full Text PDFThe Glucose-Lowering Effect of and D-Pinitol: Studies on Insulin Secretion in INS-1 Cells and the Reduction of Blood Glucose in Diabetic Rats.
Nutrients
January 2025
College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea.
Ice plant () is a vegetable with various therapeutic uses, one of which is its ability to prevent diabetes. The present study examined the insulin secretion effect related to the mechanism of action of ice plant extract (IPE) and its active compound D-pinitol in a rat insulin-secreting β-cell line, INS-1, as well as in diabetic rats. : The glucose-stimulated insulin secretion (GSIS) test and Western blotting were used to measure GSIS.
View Article and Find Full Text PDFRole of PI3 Kinases in Cell Signaling and Soleus Muscle Atrophy During Three Days of Unloading.
Int J Mol Sci
January 2025
Myology Laboratory, Institute of Biomedical Problems (IBP), RAS, 123007 Moscow, Russia.
During skeletal muscle unloading, phosphoinositide 3-kinase (PI3K), and especially PI3K gamma (PI3Kγ), can be activated by changes in membrane potential. Activated IP3 can increase the ability of Ca to enter the nucleus through IP3 receptors. This may contribute to the activation of transcription factors that initiate muscle atrophy processes.
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