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A new series of thiazolidinedione derivatives were synthesized and evaluated for in vitro α-glucosidase inhibition and anticancer activities. Compounds 3d, 3e and 3j showed potential α-glucosidase inhibition with IC₅₀ values ranging between 0.1 and 0.3 μg/ml whereas compounds 3i, 3j and 3k have showed better anticancer activity towards human cancer cell lines IMR-32 (neuroblastoma), Hep-G2 (hepatoma) and MCF-7 (breast). Molecular docking studies revealed compounds 3d, 3e and 3j are potent inhibitors of α-glucosidase and also showed compliance with standard parameters of drug likeness.
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http://dx.doi.org/10.1016/j.ejmech.2013.10.005 | DOI Listing |
Adv Sci (Weinh)
September 2025
School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, State Key Laboratory of Advanced Materials for Intelligent Sensing, Tianjin University, Tianjin, 300072, China.
Organic electrode materials have garnered great attention in recent years, owing to their resource sustainability, structural diversity, and superior compatibility with various ionic species. Among them, quinone-based compounds have attracted particular interest. Notably, compared with para-quinone analogs (e.
View Article and Find Full Text PDFHistol Histopathol
September 2025
Center for Experimental Teaching, School of Pharmacy, Guangzhou Medical University, Guangzhou, China.
Background: The aim of this study was to establish a rat model of premature ovarian failure (POF) with cyclophosphamide (CTX), and explore the molecular basis of POF and the mechanism of Guishen-Erxian Decoction (GSEXD) to improve POF from the perspective of oxidative stress regulation of ovarian granulosa cell (OGC) DNA fragmentation.
Method: The study utilized SD rats to establish a POF model via CTX. Rats were divided into Control, POF group, three GSEXD dosage groups (low, medium, high), and a GSEXD+PI3K agonist group to assess GSEXD's therapeutic effects on oxidative stress, DNA fragmentation and ovarian damage.
Mol Cancer Ther
September 2025
Case Western Reserve University School of Medicine, Cleveland, OH, United States.
The estrogen receptor (ER or ERα) remains the primary therapeutic target for luminal breast cancer, with current treatments centered on competitive antagonists, receptor down-regulators, and aromatase inhibitors. Despite these options, resistance frequently emerges, highlighting the need for alternative targeting strategies. We discovered a novel mechanism of ER inhibition that targets the previously unexplored interface between the DNA-binding domain (DBD) and ligand-binding domain (LBD) of the receptor.
View Article and Find Full Text PDFJ Cell Sci
September 2025
i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.
The microtubule motor dynein-2 is responsible for retrograde intraflagellar transport (IFT), a process critical for cilia assembly and cilium-dependent signaling. Mutations in genes encoding dynein-2 subunits interfere with ciliogenesis and are among the most frequent causes of skeletal ciliopathies. Despite its importance, little is known regarding dynein-2 assembly and regulation.
View Article and Find Full Text PDFArterioscler Thromb Vasc Biol
September 2025
Vascular Biology Program, Boston Children's Hospital and Harvard Medical School, MA (K. Cui, B.Z., B.W., S.E.-B., A.V., H.C.).
Background: Atherosclerosis is a chronic inflammatory disease characterized by the accumulation of lipid-laden foam cells and plaques within the arterial wall. Dysfunctional vascular smooth muscle cells (VSMCs), fibroblasts, endothelial cells, and macrophages contribute to disease progression. Here, we report that macrophage-specific expression of epsins, highly conserved endocytic adaptor proteins involved in clathrin-mediated endocytosis, accelerates atherosclerosis in Western diet-fed mice.
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