ArticleDisease markers2022
Role of Cardiomyocyte-Derived Exosomal MicroRNA-146a-5p in Macrophage Polarization and Activation.
Article in Disease markers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 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
29 citing papers in PubMed, 28 citations in OpenAlex.
- Decoding miRNA‑146a: Mechanisms of action in cardiovascular diseases and endocrine metabolic disorders (Review).International journal of molecular medicine · 2026Review
- Qingwen Baidu Decoction attenuates acute lung injury via macrophage exosomal miR-146a suppression of alveolar epithelial cell pyroptosis.Journal of traditional and complementary medicine · 2026Article
- Mapping the miRNA landscape of primitive macrophage extracellular vesicles highlights their pro-vasculogenic effects in engineered human cardiac tissue.APL bioengineering · 2026Article
- Mechanisms and emerging research trends of angiogenesis promotion by small extracellular vesicles from different cellular sources in alleviating myocardial infarction injury.Frontiers in pharmacology · 2026Review
- Circulating exosomal miRNA in acute coronary syndrome: mechanisms, clinical relevance and future directions.Frontiers in molecular biosciences · 2026Review
- Exosomes in aging and age-related disorders: mechanisms, therapeutic potentials, and challenges.Journal of translational medicine · 2025Review
- Exosomal regulation of cellular reprogramming and polarization in the tumor microenvironment.Cancer cell international · 2025Review
- Organ-Specific Extracellular Vesicles in the Treatment of Ischemic Acute Organ Injury: Mechanisms, Successes, and Prospects.International journal of molecular sciences · 2025Review
- From Natriuretic Peptides to microRNAs: Multi-Analyte Liquid Biopsy Horizons in Heart Failure.Biomolecules · 2025Review
- White Adipocyte Stem Cell Expansion Through Infant Formula Feeding: New Insights into Epigenetic Programming Explaining the Early Protein Hypothesis of Obesity.International journal of molecular sciences · 2025Review
- Enhancing cardiac regeneration: direct reprogramming of fibroblasts into myocardial-like cells using extracellular vesicles secreted by cardiomyocytes.Molecular and cellular biochemistry · 2025Article
- Extracellular vesicles in atherosclerosis cardiovascular disease: emerging roles and mechanisms.Frontiers in cardiovascular medicine · 2025Review
- Large extracellular vesicles derived from LPS-preconditioned cardiomyocytes alleviate myocarditis via mediating macrophage polarization and modulating p38 MAPK pathway.Frontiers in immunology · 2025Article
- Exosomes as Regulators of Macrophages in Cardiovascular Diseases.Biomedicines · 2024Review
- The effect of macrophage-cardiomyocyte interactions on cardiovascular diseases and development of potential drugs.Molecular biology reports · 2024Review
- Neutrophil N1 polarization induced by cardiomyocyte-derived extracellular vesicle miR-9-5p aggravates myocardial ischemia/reperfusion injury.Journal of nanobiotechnology · 2024Article
- Effect of hypercholesterolemia on circulating and cardiomyocyte-derived extracellular vesicles.Scientific reports · 2024Article
- Review
- Cardiac cells and mesenchymal stem cells derived extracellular vesicles: a potential therapeutic strategy for myocardial infarction.Frontiers in cardiovascular medicine · 2024Review
- Research progress of exosomes from different sources in myocardial ischemia.Frontiers in cardiovascular medicine · 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
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Myocardial infarction arises from an excessive or prolonged inflammatory response, leading to ventricular remodeling or impaired cardiac function. Macrophages exhibit different polarization types associated with inflammation both at steady state and after myocardial infarction. Exosomal miR-146a-5p has been identified as an important molecule in the cardiovascular field in recent years. However, the effect of cardiomyocyte-derived exosomal miR-146a-5p on macrophages has not yet been elucidated. Initially, we found that exosomes with low expression of miR-146a-5p derived from myocardial infarction tissues modulated macrophage polarization. To determine whether cardiomyocyte-derived exosomal miR-146a-5p mediated macrophage polarization, we treated macrophages with exosomes rich in miR-146a-5p collected from neonatal mouse cardiomyocytes. The effects of exosomal miR-146a-5p on macrophage polarization were measured using RT-qPCR, transwell assays, and western blotting. The results showed that the increased expression of miR-146a-5p promoted M1 macrophage polarization, inhibited M2 macrophage polarization, and increased the expression of VEGFA. However, the decreased expression of exosomalmiR-146a-5p showed the opposite trends. Interestingly, in contrast to treatment with the solitary miR-146a-5p mimic, exosomal miR-146a-5p derived from neonatal mouse cardiomyocytes reduced TNF
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.