ArticleMetabolic brain disease2022
LncRNA NEAT1 ameliorate ischemic stroke via promoting Mfn2 expression through binding to Nova and activates Sirt3.
Article in Metabolic brain disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 24 citations in OpenAlex.
- Bard1-Mediated Regulation of Hnrnpa2b1 Ubiquitination and Protein Stability Contributes to Neuronal Ferroptosis and Cognitive Dysfunction Following Ischemic Stroke.CNS neuroscience & therapeutics · 2026Article
- Integrative transcriptomic and single-cell analysis reveals mitochondrial-related gene biomarkers in heart failure with preserved ejection fraction.Scientific reports · 2025Article
- OAC1 improves mitofusin 2 expression to alleviate neuronal injury following experimental ischemic stroke.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2025Article
- LncRNA SERPINB9P1 Mitigates Cerebral Injury Induced by Oxygen‒Glucose Deprivation/Reoxygenation by Interacting with HSPA2.Molecular neurobiology · 2025Article
- LncRNAs Orchestrating Neuroinflammation: A Comprehensive Review.Cellular and molecular neurobiology · 2025Review
- Long non-coding RNAs: roles in cellular stress responses and epigenetic mechanisms regulating chromatin.Nucleus (Austin, Tex.) · 2024Review
- SIRT3 Activation a Promise in Drug Development? New Insights into SIRT3 Biology and Its Implications on the Drug Discovery Process.Journal of medicinal chemistry · 2024Review
- Screening of potential biomarkers in propofol-induced neurotoxicity via bioinformatics prediction and experimental verification.American journal of translational research · 2024Article
- Sirtuins: Promising Therapeutic Targets to Treat Ischemic Stroke.Biomolecules · 2023Review
- LncRNAsNon-coding RNA research · 2023Article
- Bone marrow mesenchymal stem cell-derived exosomal lncRNA KLF3-AS1 stabilizes Sirt1 protein to improve cerebral ischemia/reperfusion injury via miR-206/USP22 axis.Molecular medicine (Cambridge, Mass.) · 2023Article
- Traditional Chinese medicine in treating ischemic stroke by modulating mitochondria: A comprehensive overview of experimental studies.Frontiers in pharmacology · 2023Review
- Emerging roles of extracellular vesicle-associated non-coding RNAs in hypoxia: Insights from cancer, myocardial infarction and ischemic stroke.Theranostics · 2022Review
- Bioinformatics analysis andFrontiers in pharmacology · 2022Article
- Regulation of Oxidative Stress by Long Non-coding RNAs in Central Nervous System Disorders.Frontiers in molecular neuroscience · 2022Review
- Identification of programmed cell death-related gene signature and associated regulatory axis in cerebral ischemia/reperfusion injury.Frontiers in genetics · 2022Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRecent studies revealed that long non-coding RNAs (lncRNAs) have significant roles in regulating the pathogenesis of ischemia stroke, and oxygen-glucose deprivation/reoxygenation (OGD/R)-induced cell apoptosis. Aberrant expression of NEAT1 was found after the injury of ischemia-reperfusion, but the mechanism was not fully understood.
methodsThe expression of NEAT1 and Mfn2 were detected in BV-2 and N2a cell with or without OGD/R-induced by qRT-PCR. Inflammatory cytokines secretion was detected by enzyme-linked immunosorbent assay (ELISA). The oxidative stress was evaluated by the examination of ROS, MDA and SOD levels. Flow cytometry and apoptosis marker detection by western blot were performed to examined apoptosis.
resultsThe expression of NEAT1 and Mfn2 were decreased in OGD/R-induced cell model. Overexpression of NEAT1 or Mfn2 reduced oxidative stress and apoptosis by OGD/R-induced in neuronal cells, while knockdown of Sirt3 reversed the protective effect of NEAT1 and Mfn2. NEAT1 stabilized Mfn2 mRNA via recruiting Nova. NEAT1 alleviates the oxidative stress and apoptosis by OGD/R-induced via activating Sirt3.
conclusionLncRNA NEAT1 stabilizes Mfn2 mRNA via recruiting Nova, therefore increase the expression of Mfn2 and alleviates ischemia-reperfusion induced oxidative stress and apoptosis via Mfn2/Sirt3 pathway.
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