ArticleInternational journal of molecular sciences2017
Overexpression of Exosomal Cardioprotective miRNAs Mitigates Hypoxia-Induced H9c2 Cells Apoptosis.
Article in International journal of molecular sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.
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Who cites it
49 citing papers in PubMed, 87 citations in OpenAlex.
- Extracellular vesicles in the heart: mediators of intercellular communication in health and disease in vitro.Cell communication and signaling : CCS · 2026Review
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- Hypoxic Small Extracellular Vesicle Preconditioning of AC16 Cardiomyocytes Increase Caspase-3 and Caspase-8 Activity During Hypoxia.International journal of molecular sciences · 2025Article
- Cardiac Circular RNAs CDR1as, Circ-RCAN2, Circ-C12orf29 Show Cell-Specific Hypoxia-Induced Dysregulation and Distinct In Vitro Effects.International journal of molecular sciences · 2025Article
- Critical analysis of descriptive microRNA data in the translational research on cardioprotection and cardiac repair: lost in the complexity of bioinformatics.Basic research in cardiology · 2025Review
- Dihydromyricetin Protects Against Hypoxia/Reoxygenation Injury in Cardiomyocytes by Activating miR-34a-Mediated Notch1 Pathway.Cardiovascular toxicology · 2025Article
- The cytoprotective effect ofHeliyon · 2024Article
- Exosomes as therapeutic and drug delivery vehicle for neurodegenerative diseases.Journal of nanobiotechnology · 2024Review
- Comparison of the efficiency of ultrafiltration, precipitation, and ultracentrifugation methods for exosome isolation.Biochemistry and biophysics reports · 2024Article
- Exosomal miRNA-let-7i-5p from bone marrow mesenchymal stem cells protects against myocardial infarction by inhibiting myocardial apoptosis.American journal of translational research · 2024Article
- Clinical Variables Influence the Ability of miR-101, miR-150, and miR-21 to Predict Ventricular Remodeling after ST-Elevation Myocardial Infarction.Biomedicines · 2023Article
- MicroRNA‑378: An important player in cardiovascular diseases (Review).Molecular medicine reports · 2023Review
- Context-specific regulation of extracellular vesicle biogenesis and cargo selection.Nature reviews. Molecular cell biology · 2023Review
- LetZhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2023Article
- Adipocyte-derived extracellular vesicles: bridging the communications between obesity and tumor microenvironment.Discover oncology · 2023Review
- Article
- The Mechanism of miR-21-5p/TSP-1-Mediating Exercise on the Function of Endothelial Progenitor Cells in Aged Rats.International journal of environmental research and public health · 2023Article
- Selective Loading and Variations in the miRNA Profile of Extracellular Vesicles from Endothelial-like Cells Cultivated under Normoxia and Hypoxia.International journal of molecular sciences · 2022Article
- The Antioxidant and Anti-Inflammatory Effects of Flavonoids from Propolis via Nrf2 and NF-κB Pathways.Foods (Basel, Switzerland) · 2022Article
- Mesenchymal Stem Cell-Derived Extracellular Vesicles and Their Therapeutic Use in Central Nervous System Demyelinating Disorders.International journal of molecular sciences · 2022Review
Corrections and comments
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Authors and funding
14 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recent evidence suggests that hypoxia caused by acute myocardial infarction can induce cardiomyocyte apoptosis. Exosomes are signalling mediators that contribute to intercellular communication by transporting cytosolic components including miRNAs, mRNAs, and proteins. However, the systemic regulation and function of exosomal miRNAs in hypoxic cardiomyocytes are currently not well understood. Here, we used small RNA sequencing to investigate the effects of hypoxia stress on miRNAome of rat cardiomyoblast cells (H9c2) and corresponding exosomes. We identified 92 and 62 miRNAs in cells and exosomes, respectively, that were differentially expressed between hypoxia and normoxia. Hypoxia strongly modulated expression of hypoxia-associated miRNAs in H9c2 cells, and altered the miRNAome of H9c2 cells-derived exosomes. Functional enrichment analysis revealed extensive roles of differentially expressed exosomal miRNAs in the HIF-1 signalling pathway and in apoptosis-related pathways including the TNF, MAPK, and mTOR pathways. Furthermore, gain- and loss-of-function analysis demonstrated potential anti-apoptotic effects of the hypoxia-induced exosomal miRNAs, including miR-21-5p, miR-378-3p, miR-152-3p, and let-7i-5p; luciferase reporter assay confirmed that
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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 OpenQuestion graph.