ArticlePloS one2020
Identifying the key regulators that promote cell-cycle activity in the hearts of early neonatal pigs after myocardial injury.
Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 16 papers, 1 of them a synthesis that pooled it.
What it found
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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
16 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.
- RNA-Binding Protein Signature in Proliferative Cardiomyocytes: A Cross-Species Meta-Analysis from Mouse, Pig, and Human Transcriptomic Profiling Data.Biomolecules · 2025Pooled it
- Newborn apical resection preserves the proliferative capacity of cardiomyocytes located throughout the left ventricle.Stem cells (Dayton, Ohio) · 2025Article
- Follistatin From hiPSC-Cardiomyocytes Promotes Myocyte Proliferation in Pigs With Postinfarction LV Remodeling.Circulation research · 2025Article
- Cell-Cycle-Specific Autoencoding Improves Cluster Analysis of Cycling Cardiomyocytes.Stem cells (Dayton, Ohio) · 2024Article
- Promoting cardiomyocyte proliferation for myocardial regeneration in large mammals.Journal of molecular and cellular cardiology · 2024Review
- Time-dependent effects of BRAF-V600E on cell cycling, metabolism, and function in engineered myocardium.Science advances · 2024Article
- CCND2 Modified mRNA Activates Cell Cycle of Cardiomyocytes in Hearts With Myocardial Infarction in Mice and Pigs.Circulation research · 2023Article
- Analysis of cardiac single-cell RNA-sequencing data can be improved by the use of artificial-intelligence-based tools.Scientific reports · 2023Article
- Integrated proteomics reveals alterations in sarcomere composition and developmental processes during postnatal swine heart development.Journal of molecular and cellular cardiology · 2023Article
- Single-cell RNA sequencing analysis identifies one subpopulation of endothelial cells that proliferates and another that undergoes the endothelial-mesenchymal transition in regenerating pig hearts.Frontiers in bioengineering and biotechnology · 2023Article
- Article
- Turning back the clock: A concise viewpoint of cardiomyocyte cell cycle activation for myocardial regeneration and repair.Journal of molecular and cellular cardiology · 2022Review
- WINNER: A network biology tool for biomolecular characterization and prioritization.Frontiers in big data · 2022Article
- Integrated Analysis and Validation of Autophagy-Related Genes and Immune Infiltration in Acute Myocardial Infarction.Computational and mathematical methods in medicine · 2022Article
- Cardiomyocyte Cell-Cycle Regulation in Neonatal Large Mammals: Single Nucleus RNA-Sequencing Data AnalysisFrontiers in bioengineering and biotechnology · 2022Article
- Basic and Translational Research in Cardiac Repair and Regeneration: JACC State-of-the-Art Review.Journal of the American College of Cardiology · 2021Review
Corrections and comments
- Erratum issued
Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Mammalian cardiomyocytes exit the cell cycle shortly after birth. As a result, an occurrence of coronary occlusion-induced myocardial infarction often results in heart failure, postinfarction LV dilatation, or death, and represents one of the most significant public health morbidities worldwide. Interestingly however, the hearts of neonatal pigs have been shown to regenerate following an acute myocardial infarction (MI) occuring on postnatal day 1 (P1); a recovery period which is accompanied by an increased expression of markers for cell-cycle activity, and suggests that early postnatal myocardial regeneration may be driven in part by the MI-induced proliferation of pre-existing cardiomyocytes. In this study, we identified signaling pathways known to regulate the cell cycle, and determined of these, the pathways persistently upregulated in response to MI injury. We identified five pathways (mitogen associated protein kinase [MAPK], Hippo, cyclic [cAMP], Janus kinase/signal transducers and activators of transcription [JAK-STAT], and Ras) which were comprehensively upregulated in cardiac tissues collected on day 7 (P7) and/or P28 of the P1 injury hearts. Several of the initiating master regulators (e.g., CSF1/CSF1R, TGFB, and NPPA) and terminal effector molecules (e.g., ATF4, FOS, RELA/B, ITGB2, CCND1/2/3, PIM1, RAF1, MTOR, NKF1B) in these pathways were persistently upregulated at day 7 through day 28, suggesting there exists at least some degree of regenerative activity up to 4 weeks following MI at P1. Our observations provide a list of key regulators to be examined in future studies targeting cell-cycle activity as an avenue for myocardial regeneration.
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What Socratic 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 Socratic graph.