The force within: endocardial development, mechanotransduction and signalling during cardiac morphogenesis
Author(s) -
Timm Haack,
Salim AbdelilahSeyfried
Publication year - 2016
Publication title -
development
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.15
H-Index - 36
eISSN - 1477-9129
pISSN - 0950-1991
DOI - 10.1242/dev.131425
Subject(s) - endocardium , mechanotransduction , biology , heart development , morphogenesis , embryonic heart , microbiology and biotechnology , mammalian heart , embryonic stem cell , reprogramming , hedgehog signaling pathway , anatomy , signal transduction , medicine , cell , genetics , gene
Endocardial cells are cardiac endothelial cells that line the interior of the heart tube. Historically, their contribution to cardiac development has mainly been considered from a morphological perspective. However, recent studies have begun to define novel instructive roles of the endocardium, as a sensor and signal transducer of biophysical forces induced by blood flow, and as an angiocrine signalling centre that is involved in myocardial cellular morphogenesis, regeneration and reprogramming. In this Review, we discuss how the endocardium develops, how endocardial-myocardial interactions influence the developing embryonic heart, and how the dysregulation of blood flow-responsive endocardial signalling can result in pathophysiological changes.
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