ArticleCirculation. Arrhythmia and electrophysiology2014
Loss of microRNA-106b-25 cluster promotes atrial fibrillation by enhancing ryanodine receptor type-2 expression and calcium release.
Article in Circulation. Arrhythmia and electrophysiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers, 4 of them syntheses that pooled it.
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Who cites it
73 citing papers in PubMed, 4 syntheses or guidelines pooled it, 118 citations in OpenAlex.
- MicroRNA expression signatures of atrial fibrillation: The critical systematic review and bioinformatics analysis.Experimental biology and medicine (Maywood, N.J.) · 2020Pooled it
- 2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2018Guideline
- MicroRNAs in Atrial Fibrillation: from Expression Signatures to Functional Implications.Cardiovascular drugs and therapy · 2017Pooled it
- Guideline
- Plasma Micro-RNA Signatures of Type 1 Ryanodine Receptor Related Myopathies.bioRxiv : the preprint server for biology · 2026Article
- Cytosolic calcium handling signature: integration with clinical predictors enhances prediction of post-operative atrial fibrillation.European heart journal · 2026Article
- The interaction between sarcoplasmic reticulum and mitochondria: a novel mechanism for cardiac arrhythmia.Frontiers in physiology · 2026Review
- The mechanism of electrical remodeling in atrial fibrillation and current research status of natural drugs and active ingredients inhibiting atrial electrical remodeling.Frontiers in cardiovascular medicine · 2026Review
- The Heart's Small Molecules: The Importance of MicroRNAs in Cardiovascular Health.Journal of clinical medicine · 2025Review
- Epigenetic Drivers of Atrial Fibrillation: Mechanisms, Biomarkers, and Therapeutic Targets.International journal of molecular sciences · 2025Review
- The Diagnostic and Predictive Potential of miR-328 in Atrial Fibrillation: Insights from a Spontaneously Hypertensive Rat Model.International journal of molecular sciences · 2025Article
- Atrial myocyte senescence as a driver of atrial fibrillation: mechanisms and therapeutic implications.Frontiers in cell and developmental biology · 2025Review
- TP53I11 Functions Downstream of Multiple MicroRNAs to Increase ER Calcium Levels and Inhibits Cancer Cell Proliferation.International journal of molecular sciences · 2024Article
- MEF2C Directly Interacts with Pre-miRNAs and Distinct RNPs to Post-Transcriptionally Regulate miR-23a-miR-27a-miR-24-2 microRNA Cluster Member Expression.Non-coding RNA · 2024Article
- Atrial fibrillation: pathophysiology, genetic and epigenetic mechanisms.The Lancet regional health. Europe · 2024Review
- Tic-Tac: A Translational Approach in Mechanisms Associated with Irregular Heartbeat and Sinus Rhythm Restoration in Atrial Fibrillation Patients.International journal of molecular sciences · 2023Review
- The selective RyR2 inhibitor ent-verticilide suppresses atrial fibrillation susceptibility caused by Pitx2 deficiency.Journal of molecular and cellular cardiology · 2023Article
- Silencing of microRNA-106b-5p prevents doxorubicin-mediated cardiotoxicity through modulation of the PR55α/YY1/sST2 signaling axis.Molecular therapy. Nucleic acids · 2023Article
- Non-coding RNA and arrhythmias: expression, function, and molecular mechanism.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2023Review
- Circulatory miR-411-5p as a Novel Prognostic Biomarker for Major Adverse Cardiovascular Events in Patients with Atrial Fibrillation.International journal of molecular sciences · 2023Article
13 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
11 authors at 2 institutions in 2 countries.
Funding
Abstract
backgroundEnhanced sarcoplasmic reticulum Ca(2+)-leak via ryanodine receptor type-2 (RyR2) contributes to the pathogenesis of atrial fibrillation (AF). Recent studies have shown that the level of RyR2 protein is elevated in atria of patients with paroxysmal AF, suggesting that microRNA-mediated post-transcriptional regulation of RyR2 might be an underlying mechanism. Bioinformatic analysis suggests that miR-106b and miR-93, members of the miR-106b-25 cluster, could bind to RyR2-3'-untranslated region and suppress its translation. Thus, we tested the hypothesis that loss of the miR-106b-25 cluster promotes AF via enhanced RyR2-mediated sarcoplasmic reticulum Ca(2+)-leak. METHODS AND
resultsQuantitative real-time polymerase chain reaction showed that the levels of mature miR-106b, miR-93, and miR-25 were lower in atria of patients with paroxysmal AF when compared with patients in sinus rhythm. In vitro assay showed that miR-93 reduced RyR2-3'-untranslated region luciferase activity. Total RyR2 protein in atrial tissue of miR-106b-25(-/-) mice was increased by 42% when compared with wild-type littermates but still maintained a normal subcellular distribution. Ca(2+)-spark frequency and total sarcoplasmic reticulum Ca(2+)-leak were increased in atrial myocytes of miR-106b-25(-/-) mice. Telemetry ECG recordings revealed that miR-106b-25(-/-) mice exhibited more frequent atrial ectopy and were also more susceptible to pacing-induced AF than wild-type littermates. Increased sarcoplasmic reticulum Ca(2+)-release and AF susceptibility in miR-106b-25(-/-) mice were abolished by the RyR2 blocker K201.
conclusionsThese results suggest that miR-106b-25 cluster-mediated post-transcriptional regulation of RyR2 is a potential molecular mechanism involved in paroxysmal AF pathogenesis. As such, the miR-106b-25 cluster could be a novel gene-therapy target in AF associated with enhanced RyR2 expression.
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