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PRSS23 is essential for the Snail-dependent endothelial-to-mesenchymal transition during valvulogenesis in zebrafish
Author(s) -
IHui Chen,
Hsueh-Hsiao Wang,
Yi-Shan Hsieh,
WeiChang Huang,
HungI Yeh,
YungJen Chuang
Publication year - 2012
Publication title -
cardiovascular research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.774
H-Index - 219
eISSN - 1755-3245
pISSN - 0008-6363
DOI - 10.1093/cvr/cvs355
Subject(s) - zebrafish , biology , gene knockdown , heart development , snail , morpholino , microbiology and biotechnology , morphogenesis , embryonic stem cell , genetics , gene , ecology
Cardiac valve disease is a common cause of congenital heart failure. Cardiac valve development requires a complex regulation of assorted protease activities. Nevertheless, the regulation of these proteases during atrioventricular (AV) valve formation is poorly understood. Previously, PRSS23, a novel vascular protease, is shown to be highly expressed at the AV canal during murine heart development; however, its function remains unknown. In this study, we sought to characterize the functional role of PRSS23 during cardiac valve formation.

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