ArticleJournal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing2022
Establishment of a lncRNA-miRNA-mRNA network in a rat model of atrial fibrosis by whole transcriptome sequencing.
Article in Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 9 citations in OpenAlex.
- LncRNA SMILR Serves a Diagnostic Biomarker in Patients with Chronic Heart Failure and Regulates Functions of Vascular Endothelial Cells.Journal of cardiovascular translational research · 2025Article
- Proteomic sequencing analysis in a rat model of atrial fibrosis caused by chronic intermittent hypoxia.Journal of thoracic disease · 2023Article
- Review
- Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 2 institutions in 1 country.
Funding
Abstract
purposeDysregulation of long non-coding RNAs (lncRNAs) and microRNAs (miRNAs) plays important roles in atrial fibrillation (AF). This study aimed to identify crucial lncRNAs, miRNAs, and mRNAs in AF based on whole transcriptome sequencing.
methodsThirty Sprague Dawley rats were randomly stratified into control and chronic intermittent hypoxia (CIH) groups (n = 15 in each). Hematoxylin-eosin staining, Masson staining, immunohistochemical assay, and western blotting were used to evaluate this model. Thereafter, atrial tissues were sent for whole transcriptome sequencing. Finally, fibrosis-related competing endogenous RNA (ceRNA) regulatory networks were built, and the relative levels of lncRNAs, miRNAs, and mRNAs were validated by real-time quantitative polymerase chain reaction (RT-qPCR) or western blotting.
resultsA CIH-induced atrial fibrosis rat model was successfully constructed. After sequencing, 268 differentially expressed lncRNAs (DELs), 20 differentially expressed miRNAs (DEMs), and 436 differentially expressed genes (DEGs) were identified. Functional analyses showed that these DEGs were associated with several processes and pathways, including "cell division," "IL-17 signaling pathway," "NOD-like receptor signaling pathway," and "cell adhesion molecules." Fibrosis-related ceRNA networks were then built, comprising five lncRNAs, seven miRNAs, and 19 DEGs. RT-qPCR and western blotting results showed that the patterns of lncRNAs (NONRATT016396.2, NONRATT001596.2, NONRATT011456.2), miRNAs (miR-10b-3p, miR-29b-3p), and mRNAs (Gng7 and Wnt2b) were consistent with sequencing analyses.
conclusionsThe DELs, DEMs, and DEGs identified in this study may participate in atrial fibrosis processes, and the occurrence and progression of AF.
Indexed as
Identifiers
What OpenQuestion holds
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.