Mononuclear Diploidy at the Heart of Cardiomyocyte Proliferation
- PMID: 28985522
- DOI: 10.1016/j.stem.2017.09.012
Mononuclear Diploidy at the Heart of Cardiomyocyte Proliferation
Abstract
Reporting in Nature Genetics, Patterson et al. (2017) show that adult mammalian hearts possess an innate capacity to regenerate, which depends on a small population of mononuclear diploid cardiomyocytes. These cells undergo karyokinesis and cytokinesis, raising the possibility that endogenous cardiac muscle cells can be stimulated to proliferate for myocardial repair.
Copyright © 2017 Elsevier Inc. All rights reserved.
Comment on
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Frequency of mononuclear diploid cardiomyocytes underlies natural variation in heart regeneration.Nat Genet. 2017 Sep;49(9):1346-1353. doi: 10.1038/ng.3929. Epub 2017 Aug 7. Nat Genet. 2017. PMID: 28783163 Free PMC article.
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