ArticleJournal of nanobiotechnology2020
Human trophoblast-derived exosomes attenuate doxorubicin-induced cardiac injury by regulating miR-200b and downstream Zeb1.
Article in Journal of nanobiotechnology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.
What it found
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
26 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.
- Advances in the study of exosomes in cardiovascular diseases.Journal of advanced research · 2024Pooled it
- Small Extracellular Vesicles in Cardioprotection, Cardiac Repair, and Regeneration: Cargo Mechanisms, Producer Cell Sources, and Translational Development.Biomedicines · 2026Review
- Extracellular Vesicles as Biomarkers and Non-Surgical Therapeutics in Cardiovascular Diseases.Journal of clinical medicine · 2026Review
- Non-coding RNAs in congenital heart disease and placental development: Bridging molecular mechanisms to clinical biomarkers and therapies.Non-coding RNA research · 2026Review
- Extracellular Vesicle-Based Strategies for the Prevention of Chemotherapy-Induced Cardiotoxicity.Therapeutics and clinical risk management · 2026Review
- Potential Biomarker and Therapeutic Tools for Pathological Cardiac Hypertrophy and Heart Failure: Extracellular Vesicles.International journal of molecular sciences · 2025Review
- Customized Hydrogel System for the Spatiotemporal Sequential Treatment of Periodontitis Propelled by ZEB1.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- The revolutionary role of placental derivatives in biomedical research.Bioactive materials · 2025Review
- Natural and engineered extracellular vesicles in vascular diseases: a focus on therapeutic effects, challenges and prospective.European journal of medical research · 2025Review
- Circ-0006332 stimulates cardiomyocyte pyroptosis via the miR-143/TLR2 axis to promote doxorubicin-induced cardiac damage.Epigenetics · 2024Article
- Placental extracellular vesicles promote cardiomyocyte maturation and fetal heart development.Communications biology · 2024Article
- Marein Alleviates Doxorubicin-Induced Cardiotoxicity through FAK/AKT Pathway Modulation while Potentiating its Anticancer Activity.Cardiovascular toxicology · 2024Article
- Circulating MicroRNA as Biomarkers of Anthracycline-Induced Cardiotoxicity:JACC. CardioOncology · 2024Review
- Circulating exosomal mir-16-2-3p is associated with coronary microvascular dysfunction in diabetes through regulating the fatty acid degradation of endothelial cells.Cardiovascular diabetology · 2024Article
- Review
- Mechanisms and therapeutic strategies of extracellular vesicles in cardiovascular diseases.MedComm · 2023Review
- Insight into extracellular vesicles in vascular diseases: intercellular communication role and clinical application potential.Cell communication and signaling : CCS · 2023Review
- Article
- Exosome-Based Regimen Rescues Endometrial Fibrosis in Intrauterine Adhesions Via Targeting Clinical Fibrosis Biomarkers.Stem cells translational medicine · 2023Article
- Biogenesis, Composition and Potential Therapeutic Applications of Mesenchymal Stem Cells Derived Exosomes in Various Diseases.International journal of nanomedicine · 2023Review
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
Human trophoblast stem cells (TSCs) have been confirmed to play a cardioprotective role in heart failure. However, whether trophoblast stem cell-derived exosomes (TSC-Exos) can protect cardiomyocytes from doxorubicin (Dox)-induced injury remains unclear. In the present study, TSC-Exos were isolated from the supernatants of human trophoblasts using the ultracentrifugation method and characterized by transmission electron microscopy and western blotting. In vitro, primary cardiomyocytes were subjected to Dox and treated with TSC-Exos, miR-200b mimic or miR-200b inhibitor. Cellular apoptosis was observed by flow cytometry and immunoblotting. In vivo, mice were intraperitoneally injected into Dox to establish a heart failure model. Then, different groups of mice were administered either PBS, adeno-associated virus (AAV)-vector, AAV-miR-200b-inhibitor or TSC-Exos via tail vein injection. Then, the cardiac function, cardiac fibrosis and cardiomyocyte apoptosis in each group were evaluated, and the downstream molecular mechanism was explored. TSC-Exos and miR-200b inhibitor both decreased primary cardiomyocyte apoptosis. Similarly, mice receiving TSC-Exos and AAV-miR-200b inhibitor exhibited improved cardiac function, accompanied by reduced apoptosis and inflammation. The bioinformatic prediction and luciferase reporter results confirmed that Zeb1 was a downstream target of miR-200b and had an antiapoptotic effect. TSC-Exos attenuated doxorubicin-induced cardiac injury by playing antiapoptotic and anti-inflammatory roles. The underlying mechanism could be an increase in Zeb1 expression by the inhibition of miR-200b expression. In summary, this study sheds new light on the application of TSC-Exos as a potential therapeutic tool for heart failure.
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Registered trials
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.