ArticleJournal of the American Heart Association2024
MicroRNA-34a-Dependent Attenuation of Angiogenesis in Right Ventricular Failure.
Article in Journal of the American Heart Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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
11 citing papers in PubMed.
- Serum microRNA-34a as a circulating biomarker for age-related macular degeneration and short-term anti-VEGF response in neovascular AMD.BMC ophthalmology · 2026Article
- Donor age and sex program MSC secretome signaling: a quadrant framework for precision therapy.Stem cell research & therapy · 2026Article
- MicroRNAs in Heart Failure Pathogenesis and Progression: Mechanistic Control, Biomarker Potential, and Translational Perspectives.Life (Basel, Switzerland) · 2026Review
- The right kind of rarefaction: Coronary microvascular remodeling in right ventricle failure.JHLT open · 2026Article
- In vivo growing leporine model of pulmonary artery banding induces inflammation and vascular remodeling via pathways conserved across species.JTCVS open · 2026Article
- MicroRNA differential expression analysis in canine visceral hemangiosarcoma formalin-fixed, paraffin-embedded tissues.Frontiers in veterinary science · 2026Article
- The Heart's Small Molecules: The Importance of MicroRNAs in Cardiovascular Health.Journal of clinical medicine · 2025Review
- HypoxamiRs: the hidden architects of tissue adaptation in hypoxia.Cell death & disease · 2025Review
- Review
- MiRNA-34a, miRNA-145, and miRNA-222 Expression, Matrix Metalloproteinases, TNF-α and VEGF in Patients with Different Phenotypes of Coronary Artery Disease.International journal of molecular sciences · 2024Observational
- Decoding the Promise and Challenges of miRNA-Based Cancer Therapies: An Essential Update on miR-21, miR-34, and miR-155.International journal of medical sciences · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
backgroundThe right ventricle (RV) is at risk in patients with complex congenital heart disease involving right-sided obstructive lesions. We have shown that capillary rarefaction occurs early in the pressure-loaded RV. Here we test the hypothesis that microRNA (miR)-34a, which is induced in RV hypertrophy and RV failure (RVF), blocks the hypoxia-inducible factor-1α-vascular endothelial growth factor (VEGF) axis, leading to the attenuated angiogenic response and increased susceptibility to RV failure. METHODS AND
resultsMice underwent pulmonary artery banding to induce RV hypertrophy and RVF. Capillary rarefaction occurred immediately. Although hypoxia-inducible factor-1α expression increased (0.12±0.01 versus 0.22±0.03,
conclusionsIn summary, miR-34a from fibroblasts, cardiomyocytes, and endothelial cells mediates capillary rarefaction by suppressing the hypoxia-inducible factor-1α-VEGF axis in RV hypertrophy/RVF, raising the potential for anti-miR-34a therapeutics in patients with at-risk RVs.
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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.