ArticleActa pharmacologica Sinica2023
Notoginsenoside R1 protects against myocardial ischemia/reperfusion injury in mice via suppressing TAK1-JNK/p38 signaling.
Article in Acta pharmacologica Sinica, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.
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Who cites it
39 citing papers in PubMed, 1 synthesis or guideline pooled it, 75 citations in OpenAlex.
- Efficacy and safety ofFrontiers in pharmacology · 2024Pooled it
- Psycho-cardiovascular interaction network in cardiovascular health and disease: signaling pathways and molecular mechanisms.Precision clinical medicine · 2026Review
- Deubiquitinase USP43 exacerbates myocardial ischemia-reperfusion injury by stabilizing ASK1 and activating the JNK/P38 MAPK pathway.Basic research in cardiology · 2026Article
- Visual analysis of research status and hotspots of Panax notoginseng from 2000 to 2023: A bibliometric review.Medicine · 2026Review
- Ginsenoside-Mediated Ferroptosis Regulation: Bidirectional Effects and Therapeutic Potential in Diseases.International journal of molecular sciences · 2026Review
- NGR1 Ameliorates Hepatocyte Steatosis and Mitochondrial Dysfunction Associated with the Restoration of NDUFS2.Pharmaceuticals (Basel, Switzerland) · 2026Article
- In Vitro and In Vivo Validation of Endothelium-Derived Potential Therapeutics for Myocardial Ischemia/Reperfusion Injury Identified by an AI-Enhanced Single-Cell and Virtual-Cell Paradigm.International journal of molecular sciences · 2026Article
- Exploring the basis of Traditional Chinese Medicine in treating cardiovascular disease: insights into the microbiota-gut-heart axis.Chinese medicine · 2026Review
- NGR1 Pretreatment Enhances the Therapeutic Efficacy of Transplanting Cardiomyocytes Derived from Human Induced Pluripotent Stem Cells for Myocardial Infarction.International journal of molecular sciences · 2026Article
- Hoxb4 upregulation by Xuan Bi Tong Yu Fang confers cardioprotection via repression of the Wnt/β-catenin pathway in myocardial ischemia-reperfusion injury.Frontiers in immunology · 2026Article
- 7-Ketolithocholic Acid Exerts Anti-Renal Fibrotic Effects Through FXR-Mediated Inhibition of TGF-β/Smad and Wnt/β-Catenin Pathways.Pharmaceuticals (Basel, Switzerland) · 2025Article
- Integrative single-cell and spatial transcriptome analysis reveals the functions of TREM2Molecular and cellular biochemistry · 2025Article
- Research Progress and Prospects of Saponins in the Treatment of NAFLD: A Narrative Review.Molecules (Basel, Switzerland) · 2025Review
- Influence and molecular mechanism of cinnamaldehyde against ventricular arrhythmia via the TAK1-p38MAPK-NLRP3 pathway.Heart and vessels · 2025Article
- Advances in pharmacological research on myocardial remodeling agents: A decade in review.Medicine · 2025Review
- PANoptosis: a potential target of atherosclerotic cardiovascular disease.Apoptosis : an international journal on programmed cell death · 2025Review
- Liriodendrin alleviates myocardial ischemia‑reperfusion injury via partially attenuating apoptosis, inflammation and mitochondria damage in rats.International journal of molecular medicine · 2025Article
- Notoginsenoside R1 Attenuates H/R Injury in H9c2 Cells by Maintaining Mitochondrial Homeostasis.Current issues in molecular biology · 2025Article
- Plant-derived secondary metabolites and nanotechnology: innovative strategies and emerging challenges in myocardial ischemia-reperfusion injury therapy.Frontiers in pharmacology · 2025Review
- Bioinformatics analysis of ferroptosis-related biomarkers and potential drug predictions in doxorubicin-induced cardiotoxicity.Frontiers in cardiovascular medicine · 2025Article
Corrections and comments
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Authors and funding
10 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Previous studies show that notoginsenoside R1 (NG-R1), a novel saponin isolated from Panax notoginseng, protects kidney, intestine, lung, brain and heart from ischemia-reperfusion injury. In this study we investigated the cardioprotective mechanisms of NG-R1 in myocardial ischemia/reperfusion (MI/R) injury in vivo and in vitro. MI/R injury was induced in mice by occluding the left anterior descending coronary artery for 30 min followed by 4 h reperfusion. The mice were treated with NG-R1 (25 mg/kg, i.p.) every 2 h for 3 times starting 30 min prior to ischemic surgery. We showed that NG-R1 administration significantly decreased the myocardial infarction area, alleviated myocardial cell damage and improved cardiac function in MI/R mice. In murine neonatal cardiomyocytes (CMs) subjected to hypoxia/reoxygenation (H/R) in vitro, pretreatment with NG-R1 (25 μM) significantly inhibited apoptosis. We revealed that NG-R1 suppressed the phosphorylation of transforming growth factor β-activated protein kinase 1 (TAK1), JNK and p38 in vivo and in vitro. Pretreatment with JNK agonist anisomycin or p38 agonist P79350 partially abolished the protective effects of NG-R1 in vivo and in vitro. Knockdown of TAK1 greatly ameliorated H/R-induced apoptosis of CMs, and NG-R1 pretreatment did not provide further protection in TAK1-silenced CMs under H/R injury. Overexpression of TAK1 abolished the anti-apoptotic effect of NG-R1 and diminished the inhibition of NG-R1 on JNK/p38 signaling in MI/R mice as well as in H/R-treated CMs. Collectively, NG-R1 alleviates MI/R injury by suppressing the activity of TAK1, subsequently inhibiting JNK/p38 signaling and attenuating cardiomyocyte apoptosis.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.