ArticleJournal of ginseng research2025
Ginsenoside Rb1 ameliorates post-doxorubicin treatment myocardial hypertrophy via CaN/NFATc4/GATA4.
Article in Journal of ginseng research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Ginsenosides Rh2 and Rg3 in first-line combination therapy: Prospects for rapid clinical translation in drug-resistant triple-negative breast cancer.Journal of ginseng research · 2026Review
- Review
- Ginsenosides fromJournal of ginseng research · 2026Review
- The cardioprotective mechanism of total saponins from mountain cultivated ginseng against doxorubicin-induced heart failure: Insights from gut-heart axis modulation based on gut microbiota and fecal metabolomics.Journal of ginseng research · 2026Article
- Anthracycline-induced cardiorenal toxicity: from molecular mechanisms to clinical management.Frontiers in cardiovascular medicine · 2026Review
- Biomimetic astragaloside-IV-loaded mesoporous silica nanoparticles for treatment of dilated cardiomyopathy.Frontiers in pharmacology · 2026Article
- Advances in ginsenoside treatment for common kidney diseases: pharmacological evaluation and potential mechanisms.Frontiers in pharmacology · 2025Review
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18 authors.
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Abstract
Background: Myocardial hypertrophy is a crucial pathological change that occurs during post-anthracycline treatment cardiomyopathy. The effects of ginsenoside Rb1 (Rb1) on anthracycline-induced hypertrophy remain unclear. This study aimed to explore the antihypertrophic effect of Rb1 on post-doxorubicin (DOX) treatment myocardial hypertrophy and underlying mechanism. Methods: Post-DOX treatment myocardial hypertrophy was induced 12 days or 22 h after 15 mg/kg DOX injection in C57BL/6 mice or 2 h DOX (2 μM) incubation in H9c2 cardiomyoblasts. Rb1 was administered 2 days before DOX exposure for 14 consecutive days or 6 h before DOX incubation for 30 h. Heart weight/Body weight (HW/BW), heart weight/tibia length (HW/TL) ratios, echocardiography, WGA staining and the contents of α-SMA, BNP and β-MCH were used to validate myocardial hypertrophy. HE staining, Masson staining, and transmission electron microscopy were performed to assess changes in cardiac morphology. Fluo-3/AM fluorescence was applied to measure the cytosolic free calcium concentration. Western blot, immunohistochemical and immunofluorescence staining were used to assess the expression of CaNBβ/NFATc4/GATA4 signaling. Results: Rb1 significantly decreased the HW/BW, HW/TL and LVd mass/BW ratios, reduced the cardiomyocyte area and the expression of BNP, β-MHC and α-SMA. Rb1 also relieved myocardial fibrosis and subcellar structure changes and improved the cardiac hemodynamics of post-DOX treatment mice. Rb1 decreased post-DOX treatment calcium overload. Consistent with these findings, Conclusion: Rb1 ameliorated post-doxorubicin treatment myocardial hypertrophy, which may be correlated with CaN/NFAT/GATA4 downregulation.
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