Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2017 Feb 17;120(4):630-632.
doi: 10.1161/CIRCRESAHA.116.310051.

Mammalian Heart Regeneration: The Race to the Finish Line

Affiliations

Mammalian Heart Regeneration: The Race to the Finish Line

Stefanie A Doppler et al. Circ Res. .

Abstract

A long-standing goal of cardiovascular scientists is to repair damaged hearts following myocardial infarction by overcoming the limited regenerative capacity of the adult mammalian heart. A number of new strategies are being actively investigated for generating functional cardiomyocytes or progenitor cells. The race is on for the first demonstration of durable therapeutic heart repair in human.

Keywords: cell cycle; myocardial infarction; regenerative medicine; stem cell cardiac patch.

PubMed Disclaimer

Conflict of interest statement

Conflict of Interest

None

Figures

Figure 1
Figure 1
Many promising strategies to repair and recover failing myocardium are actively being explored. These include stimulation of endogenous cells, delivery of exogenous cells, and the direct conversion of fibroblasts into CMs or CPCs. Abbreviations: MSCs: mesenchymal stem cells, SMCs: smooth muscle cells, ECs: endothelial cells, CFs: cardiac fibroblasts, iSMCs: induced SMCs, iECs: induced ECs.

References

    1. Bergmann O, Bhardwaj RD, Bernard S, Zdunek S, Barnabe-Heider F, Walsh S, Zupicich J, Alkass K, Buchholz BA, Druid H, Jovinge S, Frisen J. Evidence for cardiomyocyte renewal in humans. Science. 2009;324:98–102. - PMC - PubMed
    1. Polizzotti BD, Ganapathy B, Walsh S, Choudhury S, Ammanamanchi N, Bennett DG, dos Remedios CG, Haubner BJ, Penninger JM, Kuhn B. Neuregulin stimulation of cardiomyocyte regeneration in mice and human myocardium reveals a therapeutic window. Science translational medicine. 2015;7:281ra245. - PMC - PubMed
    1. Haubner BJ, Schneider J, Schweigmann U, Schuetz T, Dichtl W, Velik-Salchner C, Stein JI, Penninger JM. Functional recovery of a human neonatal heart after severe myocardial infarction. Circulation research. 2016;118:216–221. - PubMed
    1. Mahmoud AI, Kocabas F, Muralidhar SA, Kimura W, Koura AS, Thet S, Porrello ER, Sadek HA. Meis1 regulates postnatal cardiomyocyte cell cycle arrest. Nature. 2013;497:249–253. - PMC - PubMed
    1. Heallen T, Zhang M, Wang J, Bonilla-Claudio M, Klysik E, Johnson RL, Martin JF. Hippo pathway inhibits wnt signaling to restrain cardiomyocyte proliferation and heart size. Science. 2011;332:458–461. - PMC - PubMed

Publication types