ArticleJournal of advanced research2025
Dimeric guaianolide sesquiterpenoids from the flowers of Chrysanthemum indicum ameliorate hepatic steatosis through mitigating SIRT1-mediated lipid accumulation and ferroptosis.
Article in Journal of advanced research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- [The role of hepatocyte programmed cell death in liver fibrosis].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2026Review
- GαNature communications · 2026Article
- Homo- and hetero-dimeric sesquiterpenoids with unprecedented skeletons and their co-occurring monomers from Vernonia solanifolia with anti-liver steatotic potential.Chinese medicine · 2026Article
- A Novel SIRT1 Activator Hydroxygenkwanin Alleviates Osteoporosis by Inhibiting Ferroptosis and Lactylation in Skeletal Stem/Progenitor Cells.Antioxidants (Basel, Switzerland) · 2026Article
- Emerging Role of Sirtuins-Mediated Ferroptosis in Hepatocellular Carcinoma Progression: Mechanisms and Therapeutic Perspectives.Journal of hepatocellular carcinoma · 2026Review
- Ferroptosis: A Novel Mechanism and Therapeutic Target of Traditional Chinese Medicine for Metabolic Dysfunction-Associated Steatotic Liver Disease.Journal of inflammation research · 2026Review
- Dual Roles of Natural Products in Regulating Ferroptosis in Acute and Chronic Liver Diseases: A Review.Oxidative medicine and cellular longevity · 2026Review
- Regulation of bile acids homeostasis: a feasible and versatile way to treat or diagnose liver disorders.Frontiers in nutrition · 2026Review
- The zebrafish model: a versatile platform for uncovering the therapeutic potential of phytochemicals in liver diseases.Frontiers in pharmacology · 2026Review
- A Novel Sesquiterpene fromMolecules (Basel, Switzerland) · 2025Article
- Biological and Medicinal Properties ofInternational journal of molecular sciences · 2025Review
- Multi-omics reveals total flavones from Abelmoschus manihot (L.) Medik. [Malvaceae] ameliorate MAFLD via PI3K/AKT/mTOR-mediated autophagy.Frontiers in pharmacology · 2025Article
- SIRT1 in Liver Diseases: Mechanistic Insights and Therapeutic Prospects.International journal of biological sciences · 2025Review
- Potential mechanisms of natural metabolites and botanical drugs foumulae for the treatment of non-alcoholic fatty liver disease: targeting the gut microbiota to modulate the immune system.Frontiers in pharmacology · 2025Review
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10 authors.
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No grant is acknowledged in the PubMed record.
Abstract
introductionNon-alcoholic fatty liver disease (NAFLD) acts as the primary contributor to non-alcoholic steatohepatitis, fibrosis, cirrhosis, and potentially hepatocellular carcinoma. The flowers of Chrysanthemum indicum, a traditional edible medicinal herb, have been widely used in China for more than 2000 years. However, the function of C. indicum in managing NAFLD has seldom been investigated.
objectivesTo reveal the novel active components and underlying mechanisms of C. indicum in treating NAFLD.
methodsAn MS/MS-based molecular networking-guided strategy was used for the chemical investigation. The structure identification of the new compounds involved high resolution electrospray ionization mass spectrometry (HRESIMS), 1D and 2D nuclear magnetic resonance (NMR) spectra, electronic circular dichroism (ECD), and X-ray crystallographic analysis. The biological evaluation was performed using Nile Red staining, flow cytometry, commercial kits, western blotting, co-immunoprecipitation, isothermal titration calorimetry, cellular thermal shift assay, drug affinity responsive target stability assay, molecular docking, and confocal immunofluorescence.
resultsA total of 27 new dimeric sesquiterpenoids, chryindicolides A-Z (1-26) and chrysanthemolide C (27), together with seven known compounds, were isolated from the flowers of C. indicum under the guide of MS/MS-based molecular networking. Among them, compounds 1-7 were rare chlorine-containing guaianolide dimers. Chryindicolide O (15) directly bound and activated the deacetylase Sirtuin 1 (SIRT1) to reduce de novo lipogenesis, enhance fatty acid β-oxidation, and inhibit ferroptosis in palmitic acid and oleic acid (P/O)-induced AML12 hepatocytes. In addition, chryindicolide O significantly ameliorated liver steatosis in high-fat diet-fed zebrafish.
conclusionNovel guaianolide dimers from C. indicum alleviated hepatic steatosis through mitigating SIRT1-mediated lipid accumulation and ferroptosis, suggesting that they could be further developed as candidates against NAFLD.
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