ArticleBosnian journal of basic medical sciences2021
MicroRNA-126 enhances the biological function of endothelial progenitor cells under oxidative stress via PI3K/Akt/GSK3β and ERK1/2 signaling pathways.
Article in Bosnian journal of basic medical sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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17 citing papers in PubMed, 19 citations in OpenAlex.
- Milk-derived miR-126-3p-loaded small extracellular vesicles attenuate amyloid-β-induced cellular stress in a neuroblastoma cell model.BMC neuroscience · 2026Article
- RNA Therapeutics in Heart Failure.Journal of cardiovascular translational research · 2025Review
- The Dual Role of Dietary Phytochemicals in Oxidative Stress: Implications for Oncogenesis, Cancer Chemoprevention, and ncRNA Regulation.Antioxidants (Basel, Switzerland) · 2025Review
- Can miRNAs in MSCs-EVs Offer a Potential Treatment for Hypoxic-ischemic Encephalopathy?Stem cell reviews and reports · 2025Review
- Advances in the role of extracellular vesicles in circulating microRNA biomarker discovery for lung cancer.Frontiers in cell and developmental biology · 2025Review
- Article
- MicroRNA Nobel Prize: Timely Recognition and High Anticipation of Future Products-A Prospective Analysis.International journal of molecular sciences · 2024Review
- The potential of miRNA-based approaches in glioblastoma: An update in current advances and future perspectives.Current research in pharmacology and drug discovery · 2024Review
- Mesenchymal Stem Cell-Derived Exosomal Noncoding RNAs as Alternative Treatments for Myocardial Ischemia-Reperfusion Injury: Current Status and Future Perspectives.Journal of cardiovascular translational research · 2023Review
- Comparison of traditional PS versus kinematically designs in primary total knee arthroplasty.Archives of orthopaedic and trauma surgery · 2023Article
- Therapeutic Potentials of MicroRNA-126 in Cerebral Ischemia.Molecular neurobiology · 2023Review
- Roles of physical exercise-induced MiR-126 in cardiovascular health of type 2 diabetes.Diabetology & metabolic syndrome · 2022Review
- Partial Synthetic PPARƳ Derivative Ameliorates Aorta Injury in Experimental Diabetic Rats Mediated by Activation of miR-126-5p Pi3k/AKT/PDK 1/mTOR Expression.Pharmaceuticals (Basel, Switzerland) · 2022Article
- Regulation of Endothelial Progenitor Cell Functions in Ischemic Heart Disease: New Therapeutic Targets for Cardiac Remodeling and Repair.Frontiers in cardiovascular medicine · 2022Review
- Regulation of miRNAs by Natural Antioxidants in Cardiovascular Diseases: Focus on SIRT1 and eNOS.Antioxidants (Basel, Switzerland) · 2021Review
- Melatonin upregulates DNA-PKcs to suppress apoptosis of human umbilical vein endothelial cells via inhibiting miR-101 under HMolecular and cellular biochemistry · 2021Article
- MicroRNA and ROS Crosstalk in Cardiac and Pulmonary Diseases.International journal of molecular sciences · 2020Review
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Endothelial progenitor cell (EPC) transplantation is a safe and effective method to treat acute myocardial infarction (AMI). However, oxidative stress leads to the death of a large number of EPCs in the early stage of transplantation, severely weakening the therapeutic effect. Previous studies demonstrated that microRNAs regulate the biological function of EPCs. The aim of the current study was to investigate the effect of microRNA on the biological function of EPCs under oxidative stress. Quantitative reverse transcription PCR was performed to detect the expression of miR-126, miR-508-5p, miR-150, and miR-16 in EPCs from rats, among which miR-126 showed a relatively higher expression. Treatment with H2O2 decreased miR-126 expression in EPCs in a dose-dependent manner. EPCs were further transfected with miR-126 mimics or inhibitors, followed by H2O2 treatment. Overexpression of miR-126 enhanced the proliferation, migration, and tube formation of H2O2-treated EPCs. MiR-126 overexpression also inhibited reactive oxygen species and malondialdehyde levels and enhanced superoxide dismutase levels, as well as increased angiopoietin (Ang)1 expression and decreased Ang2 expression in H2O2-treated EPCs. Moreover, miR-126 participated in the regulation of phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt)/glycogen synthase kinase 3β (GSK3β) and extracellular signal-regulated kinase 1/2 (ERK1/2) signaling in EPCs, where both pathways were activated after miR-126 overexpression in H2O2-treated EPCs. Overall, we showed that miR-126 promoted the biological function of EPCs under H2O2-induced oxidative stress by activating the PI3K/Akt/GSK3β and ERK1/2 signaling pathway, which may serve as a new therapeutic approach to treat AMI.
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