ArticleDevelopment (Cambridge, England)2023
Conserved chamber-specific polyploidy maintains heart function in Drosophila.
Article in Development (Cambridge, England), 2023. 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.
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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
11 citing papers in PubMed, 18 citations in OpenAlex.
- Spatial ploidy inference using quantitative imaging.Cell reports methods · 2025Article
- Activation of a Src-JNK pathway in unscheduled endocycling cells of the Drosophila wing disc induces a chronic wounding response.Genetics · 2025Article
- AlkCell communication and signaling : CCS · 2025Article
- Post-eclosion growth in the Drosophila ejaculatory duct is driven by Juvenile hormone signaling and is essential for male fertility.Developmental biology · 2025Article
- Transcriptome-Wide Insights: Neonatal Lactose Intolerance Promotes Telomere Damage, Senescence, and Cardiomyopathy in Adult Rat Heart.International journal of molecular sciences · 2025Article
- Integrating the Study of Polyploidy Across Organisms, Tissues, and Disease.Annual review of genetics · 2024Review
- An unscheduled switch to endocycles induces a reversible senescent arrest that impairs growth of the Drosophila wing disc.PLoS genetics · 2024Article
- Post-eclosion growth in thebioRxiv : the preprint server for biology · 2024Article
- An unscheduled switch to endocycles induces a reversible senescent arrest that impairs growth of thebioRxiv : the preprint server for biology · 2024Article
- Functional consequences of somatic polyploidy in development.Development (Cambridge, England) · 2024Review
- Insights and perspectives on the enigmatic alary muscles of arthropods.Frontiers in cell and developmental biology · 2023Review
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Authors and funding
12 authors at 4 institutions in 1 country.
Funding
Abstract
Developmentally programmed polyploidy (whole-genome duplication) of cardiomyocytes is common across evolution. Functions of such polyploidy are essentially unknown. Here, in both Drosophila larvae and human organ donors, we reveal distinct polyploidy levels in cardiac organ chambers. In Drosophila, differential growth and cell cycle signal sensitivity leads the heart chamber to reach a higher ploidy/cell size relative to the aorta chamber. Cardiac ploidy-reduced animals exhibit reduced heart chamber size, stroke volume and cardiac output, and acceleration of circulating hemocytes. These Drosophila phenotypes mimic human cardiomyopathies. Our results identify productive and likely conserved roles for polyploidy in cardiac chambers and suggest that precise ploidy levels sculpt many developing tissues. These findings of productive cardiomyocyte polyploidy impact efforts to block developmental polyploidy to improve heart injury recovery.
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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.