ArticleDevelopment (Cambridge, England)2021
Live imaging of adult zebrafish cardiomyocyte proliferation ex vivo.
Article in Development (Cambridge, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 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.
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Who cites it
13 citing papers in PubMed, 24 citations in OpenAlex.
- Article
- Ex vivo imaging reveals neutrophil behaviors in the adult zebrafish heart.Journal of cell science · 2026Article
- Past, Present and Future of Regenerative Gene Therapy for Ischemic Heart Failure.Journal of cardiovascular translational research · 2026Review
- Single-cell dynamics reveal a stress-induced decision between hypertrophy and apoptosis in neonatal rat cardiomyocytes.Journal of molecular and cellular cardiology plus · 2025Article
- Living myocardial slices: walking the path towards standardization.Cardiovascular research · 2025Review
- Border-zone cardiomyocytes and macrophages regulate extracellular matrix remodeling to promote cardiomyocyte protrusion during cardiac regeneration.Nature communications · 2025Article
- Genetic tracing and topography of spontaneous and stimulated cardiac regeneration in mice.Nature cardiovascular research · 2025Article
- Cross-species comparison reveals that Hmga1 reduces H3K27me3 levels to promote cardiomyocyte proliferation and cardiac regeneration.Nature cardiovascular research · 2025Article
- Cell cycle visualization tools to study cardiomyocyte proliferation in real-time.Open biology · 2024Review
- Lifting the cloche: Jeroen Bakkers interviews Didier Stainier.Disease models & mechanisms · 2023Article
- Proliferation and Maturation: Janus and the Art of Cardiac Tissue Engineering.Circulation research · 2023Review
- The multifaceted nature of endogenous cardiac regeneration.Frontiers in cardiovascular medicine · 2023Review
- Visualization of regenerating and repairing hearts.Clinical science (London, England : 1979) · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Zebrafish are excellent at regenerating their heart by reinitiating proliferation in pre-existing cardiomyocytes. Studying how zebrafish achieve this holds great potential in developing new strategies to boost mammalian heart regeneration. Nevertheless, the lack of appropriate live-imaging tools for the adult zebrafish heart has limited detailed studies into the dynamics underlying cardiomyocyte proliferation. Here, we address this by developing a system in which cardiac slices of the injured zebrafish heart are cultured ex vivo for several days while retaining key regenerative characteristics, including cardiomyocyte proliferation. In addition, we show that the cardiac slice culture system is compatible with live timelapse imaging and allows manipulation of regenerating cardiomyocytes with drugs that normally would have toxic effects that prevent their use. Finally, we use the cardiac slices to demonstrate that adult cardiomyocytes with fully assembled sarcomeres can partially disassemble their sarcomeres in a calpain- and proteasome-dependent manner to progress through nuclear division and cytokinesis. In conclusion, we have developed a cardiac slice culture system, which allows imaging of native cardiomyocyte dynamics in real time to discover cellular mechanisms during heart regeneration.
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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 OpenQuestion graph.