ArticleScientific reports2025
Histone demethylase inhibitor KDM5-C70 regulates metabolomic and lipidomic programming during an astrocyte differentiation of rat neural stem cell.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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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Who cites it
3 citing papers in PubMed.
- Crosstalk between lipid metabolism and epigenetics in cellular senescence and age-related diseases.npj aging · 2026Review
- Lipid droplets in astrocytes: Key organelles for CNS homeostasis and disease (Review).International journal of molecular medicine · 2026Review
- TMEM120A maintains adipose tissue lipid homeostasis through ER CoA channeling.Nature communications · 2025Article
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Authors and funding
7 authors.
Funding
Abstract
Lysine-specific histone demethylase (KDM) 5 inhibition by KDM5-C70 induces astrocytogenesis and highlights the importance of modulation of histone methylation in cell fate specification. This study investigated the role of the histone demethylase inhibitor KDM5-C70 in modulating the metabolic and lipidomic landscape during astrocyte differentiation of rat neural stem cells (NSCs). Using chemical derivatisation combined with gas chromatography-mass spectrometry, 42 metabolites were detected, indicating potential regulation of phospholipid metabolism. Subsequent lipidomic analysis, employing reverse-phase liquid chromatography with high-resolution quadrupole time-of-flight mass spectrometry, identified 180 lipid species and 9 lipid subclasses. Integrative analysis revealed that KDM5-C70 promoted astrocytogenesis through epigenetic changes linked to the attenuation of phosphatidylethanolamine (PE) biosynthesis pathways. The reduced expression of transcripts related to PE highlighted the significance of the PE pathway in influencing cell fate decisions. These quantitative metabolomic and lipidomic analyses not only advance our understanding of NSC differentiation but also lay the groundwork for potential therapeutic strategies targeting metabolic pathways in neurodegenerative diseases and neural injuries.
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Registered trials
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