ArticleHypertension research : official journal of the Japanese Society of Hypertension2022
LncRNA Rian reduces cardiomyocyte pyroptosis and alleviates myocardial ischemia-reperfusion injury by regulating by the miR-17-5p/CCND1 axis.
Article in Hypertension research : official journal of the Japanese Society of Hypertension, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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15 citing papers in PubMed, 33 citations in OpenAlex.
- Review
- The Regulatory Role of NcRNAs in Pyroptosis and Disease Pathogenesis.Cell biochemistry and biophysics · 2025Review
- Noncoding RNAs in myocardial ischemia/reperfusion injury and repair.Current opinion in physiology · 2025Article
- Innovative Therapeutic Strategies for Myocardial Infarction Across Various Stages: Non-Coding RNA and Stem Cells.International journal of molecular sciences · 2024Review
- LncRNAs in theInternational journal of molecular sciences · 2024Article
- LncRNA SNHG1 alleviates myocardial ischaemia-reperfusion injury by regulating the miR-137-3p/KLF4/TRPV1 axis.ESC heart failure · 2024Article
- Colchicine ameliorates myocardial injury induced by coronary microembolization through suppressing pyroptosis via the AMPK/SIRT1/NLRP3 signaling pathway.BMC cardiovascular disorders · 2024Article
- miR-17-5p slows progression of hepatocellular carcinoma by downregulating TGFβR2.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2023Article
- Regulation of the Cell Cycle by ncRNAs Affects the Efficiency of CDK4/6 Inhibition.International journal of molecular sciences · 2023Review
- The role of lncRNA-mediated pyroptosis in cardiovascular diseases.Frontiers in cardiovascular medicine · 2023Review
- Construction of a ceRNA network of regulated ferroptosis in doxorubicin-induced myocardial injury.PeerJ · 2023Article
- Review
- Exosomal miR-17-5p from adipose-derived mesenchymal stem cells inhibits abdominal aortic aneurysm by suppressing TXNIP-NLRP3 inflammasome.Stem cell research & therapy · 2022Article
- miR-1183 Is a Key Marker of Remodeling upon Stretch and Tachycardia in Human Myocardium.International journal of molecular sciences · 2022Article
- Linking RNA dynamics to heart disease: the lncRNA/miRNA/mRNA axis in myocardial ischemia-reperfusion injury.Hypertension research : official journal of the Japanese Society of Hypertension · 2022Article
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Authors and funding
5 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Myocardial ischemia-reperfusion injury (MIRI) is a pathological process characterized by cardiomyocyte death. Long noncoding RNAs (lncRNAs) have been shown to be dysregulated in the course of MIRI. Accordingly, the current study investigated the mechanism of lncRNA Rian in MIRI-induced cardiomyocyte pyroptosis. First, a murine model of MIRI was established by using the left anterior descending (LAD) coronary artery ligation method. Cardiac function and myocardial histopathological changes were evaluated by echocardiography and hematoxylin and eosin staining. Then, a cell model of MIRI was established by oxygen-glucose deprivation/reoxygenation (OGD/R), followed by analysis of NLRP3, cleaved caspase-1, and GSDMD-N levels by western blotting. The levels of IL-1β, IL-18, TNF-α, and IL-10 were measured using ELISA. LncRNA Rian, miR-17-5p, and CCND1 expression in myocardial tissues and OGD/R cells were examined using RT-qPCR. Finally, the binding relationships between Rian and miR-17-5p and miR-17-5p and CCND1 were validated with the help of dual-luciferase and RNA pull-down assays. Rian was poorly expressed in MIRI mice and OGD/R cells. LncRNA Rian overexpression reduced cardiomyocyte pyroptosis in vivo and in vitro, as indicated by decreased NLRP3, cleaved caspase-1, GSDMD-N, IL-1β, IL-18, and TNF-α levels and increased IL-10 levels. Furthermore, Rian bound to miR-17-5p and promoted CCND1 transcription. Notably, miR-17-5p overexpression or CCND1 silencing reversed the inhibitory effect of Rian overexpression on cardiomyocyte pyroptosis. Collectively, our findings indicate that Rian overexpression reduces cardiomyocyte pyroptosis and alleviates MIRI through the miR-17-5p/CCND1 axis.
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