ArticleMolecular biology reports2022
Lysine demethylase 3A is a positive regulator of cardiac myofibroblast transdifferentiation that increases Smad3 phosphorylation following transforming growth factor beta1 stimulation.
Article in Molecular biology reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 3 citations in OpenAlex.
- Lysine 68 Methylation-Dependent SOX9 Stability Control Modulates Chondrogenic Differentiation in Dental Pulp Stem Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
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6 authors at 1 institution in 1 country.
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Abstract
backgroundThe epigenetic modifier molecule lysine demethylase 3A (KDM3A) has been shown to help ameliorate cardiovascular diseases, but its effect on cardiac fibroblasts (CFs) remains unclear. METHODS AND
resultsWe designed gain- and loss-of-function experiments to investigate the biological functions of KDM3A in CFs. Moreover, we used SIS3-HCl (a specific inhibitor of p-Smad3) to explore the underlying mechanism. Cell viability and migration were verified by CCK-8 and cell migration experiments, respectively, and the degree of fibrosis was measured by Western blot analysis. Our data revealed that KDM3A enhanced the proliferation and migration of CFs and increased the fibroblast-to-myofibroblast transition while enabling the Smad3 phosphorylation response to transforming growth factor beta1 (TGFβ1) stimulation. However, these effects were abolished by SIS3-HCl. Furthermore, KDM3A inhibition obviously protected against cardiac myofibroblast transdifferentiation under TGFβ1 stimulation.
conclusionsKDM3A may act as a novel regulator of cardiac myofibroblast transdifferentiation through its ability to modulate the phosphorylation of Smad3 following TGFβ1 stimulation.
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