ArticleBioengineered2022
Circular RNA_0033596 aggravates endothelial cell injury induced by oxidized low-density lipoprotein via microRNA-217-5p /chloride intracellular channel 4 axis.
Article in Bioengineered, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- Noncoding RNAs in atherosclerosis: regulation and therapeutic potential.Molecular and cellular biochemistry · 2024Review
- Circular RNAs: Regulators of endothelial cell dysfunction in atherosclerosis.Journal of molecular medicine (Berlin, Germany) · 2024Review
- LncRNA/CircRNA-miRNA-mRNA Axis in Atherosclerotic Inflammation: Research Progress.Current pharmaceutical biotechnology · 2024Review
- Circular RNAs Variously Participate in Coronary Atherogenesis.Current issues in molecular biology · 2023Review
- Circular RNA as Therapeutic Targets in Atherosclerosis: Are We Running in Circles?Journal of clinical medicine · 2023Review
- The potential role and mechanism of circRNA/miRNA axis in cholesterol synthesis.International journal of biological sciences · 2023Review
- DHCR24 in Tumor Diagnosis and Treatment: A Comprehensive Review.Technology in cancer research & treatmentReview
Corrections and comments
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Authors and funding
2 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In recent years, the modulatory functions of some circular RNAs (circRNAs) in the pathogenesis of atherosclerosis (AS) have been reported. Nonetheless, the role of circular RNA_0033596 (circ_0033596) in AS and its mechanism remains unclarified. In this study, oxidized low-density lipoprotein (ox-LDL) was applied to treat human umbilical vein endothelial cells (HUVECs) to establish a cell model of endothelial cell injury. Western blot and quantitative real-time polymerase chain reaction (qRT-PCR) were employed to detect the expression of circ_0033596, microRNA-217-5p (miR-217-5p), and chloride intracellular channel 4 (CLIC4) in HUVECs. The binding sites between circ_0033596 and miR-217-5p, as well as between miR-217-5p and CLIC4 mRNA 3'UTR were determined through a dual-luciferase reporter gene assay. It was found that circ_0033596 expression was increased in ox-LDL-induced HUVECs. After ox-LDL stimulation, HUVEC viability and cell cycle progression were inhibited, and the apoptosis was promoted, while circ_0033596 overexpression aggravated these effects. MiR-217-5p was identified as a downstream target of circ_0033596, and circ_0033596 negatively regulated miR-217-5p expression. CLIC4 was identified as miR-217-5p's downstream target gene and could be positively modulated by circ_0033596. All in all circ_0033596 aggravates ox-LDL-induced HUVEC apoptosis by regulating the miR-217-5p/CLIC4 axis, by which circ_0033596 participates in the pathogenesis of AS.
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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 OpenQuestion graph.