Muscling up the heart: a preadolescent cardiomyocyte proliferation contributes to heart growth.

TitleMuscling up the heart: a preadolescent cardiomyocyte proliferation contributes to heart growth.
Publication TypeJournal Article
Year of Publication2014
AuthorsZhang C-H, Kühn B
JournalCirc Res
Volume115
Issue8
Pagination690-2
Date Published2014 Sep 26
ISSN1524-4571
KeywordsAnimals, Cell Differentiation, Cell Proliferation, Heart, Male, Myocytes, Cardiac
Abstract

A recent study from Naqvi et al in Cell shows that in mice during preadolescence, cardiomyocytes undergo a burst of proliferation that is related to a thyroid hormone surge. This study challenges the conventional model of the timing of terminal differentiation and provides a direction for further mechanistic research on cardiomyocyte proliferation and differentiation.

DOI10.1161/CIRCRESAHA.114.304632
Alternate JournalCirc Res
PubMed ID25258401
PubMed Central IDPMC4196263
Grant ListK08 HL085143 / HL / NHLBI NIH HHS / United States
R01 HL106302 / HL / NHLBI NIH HHS / United States
U01 MH098953 / MH / NIMH NIH HHS / United States
R01HL106302 / HL / NHLBI NIH HHS / United States