ArticleRegenerative therapy2022
Circ_ROBO2/miR-186-5p/TRIM14 axis regulates oxidized low-density lipoprotein-induced cardiac microvascular endothelial cell injury.
Article in Regenerative therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 18 citations in OpenAlex.
- Next-generation sequencing reveals aqueous MicroRNA and piRNA signatures in age-related macular degeneration and polypoidal choroidal vasculopathy.Molecular and cellular biochemistry · 2026Article
- TET3-Mediated m5C Modification of CCAT2 Accelerates Cardiac Microvascular Endothelial Cell Damage in Acute Coronary Syndrome.The Kaohsiung journal of medical sciences · 2026Article
- Knockdown of the Long Noncoding RNA ZEB1-AS1 Accelerates Cardiac Hypertrophy via the miR-186-5p/HDAC2 Pathway.Arquivos brasileiros de cardiologia · 2025Article
- Circular RNAs modulate cell death in cardiovascular diseases.Cell death discovery · 2025Review
- Bioinformatic identification of signature miRNAs associated with fetoplacental vascular dysfunction in gestational diabetes mellitus.Biochemistry and biophysics reports · 2025Article
- Expression Significance of Serum Circular RNA CDYL and Circular RNA ROBO2 in Patients with Acute Myocardial Infarction and the Value of Their Combined Prediction for Major Adverse Cardiovascular Events.International journal of general medicine · 2025Article
- CircRNA Networks in CAD: Multi-Cellular Mechanisms and Clinical Potential.International journal of general medicine · 2025Review
- Emerging discoveries on the role of TRIM14: from diseases to immune regulation.Cell death discovery · 2024Review
- Circular RNAs Variously Participate in Coronary Atherogenesis.Current issues in molecular biology · 2023Review
- LncRNA CASC11 upregulation promotes HDAC4 to alleviate oxidized low-density lipoprotein-induced injury of cardiac microvascular endothelial cells.The Kaohsiung journal of medical sciences · 2023Article
- Circular RNA as Therapeutic Targets in Atherosclerosis: Are We Running in Circles?Journal of clinical medicine · 2023Review
- Circular RNA FEACR inhibits ferroptosis and alleviates myocardial ischemia/reperfusion injury by interacting with NAMPT.Journal of biomedical science · 2023Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Coronary artery disease (CAD) is one of the main risks of death, which is mainly caused by coronary arteries arteriosclerosis. Circular RNAs (circRNAs) have shown important regulatory roles in cardiovascular diseases. We amid to explore the role of circ_ROBO2 in CAD. Methods: Cardiac microvascular endothelial cells (CMECs) stimulated by oxidized low-density lipoprotein (ox-LDL) were served as the cellular model of CAD. Real-time quantitative polymerase chain reaction (RT-qPCR) and western blot assay were performed to detect RNA levels and protein levels, respectively. Cell proliferation was assessed by 5-ethynyl-2'-deoxyuridine (EdU) assay and Cell Counting Kit-8 (CCK-8) assay. Flow cytometry was employed for measuring cell apoptosis. Matrigel tube formation assay was used to evaluate angiogenesis ability. The intermolecular interaction was predicted by bioinformatics analysis and verified by dual-luciferase reporter and RNA-pull down assays. Results: The expression of circ_ROBO2 was upregulated in CAD patients and ox-LDL-induced CMECs. Treatment of ox-LDL suppressed cell proliferation and angiogenic ability as well as promoted the apoptosis of CMECs partly by upregulating circ_ROBO2. MicroRNA-186-5p (miR-186-5p) was identified as a target of circ_ROBO2, and circ_ROBO2 knockdown attenuated ox-LDL-induced damage in CMECs by sponging miR-186-5p. Tripartite motif containing 14 (TRIM14) acted as a target of miR-186-5p, and TRIM14 overexpression alleviated miR-186-5p-mediated inhibitory effect on ox-LDL-induced injury in CMECs. Circ_ROBO2 positively regulated TRIM14 expression by sponging miR-186-5p. Conclusion: Circ_ROBO2 played a promoting role in ox-LDL-induced CMECs injury by sponging miR-186-5p and regulating TRIM14, providing a promising treatment strategy for CAD.
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