The adult mammalian heart is minimally regenerative after injury, whereas neonatal hearts fully recover even after major damage. New work from the Red-Horse and Woo labs (Das et al., 2019) shows that collateral artery formation is a key mechanism contributing to successful regeneration in newborn mice and provides insights into how collateral arteries form.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8240015 | PMC |
http://dx.doi.org/10.1016/j.cell.2019.01.053 | DOI Listing |
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