Necroptosis Induced by Ad-HGF Activates Endogenous C-Kit+ Cardiac Stem Cells and Promotes Cardiomyocyte Proliferation and Angiogenesis in the Infarcted Aged Heart
Author(s) -
Jia Liu,
Peng Wu,
Hao Wang,
Yunle Wang,
Yingqiang Du,
Weili Cheng,
Zhihui Xu,
Ningtian Zhou,
Liansheng Wang,
Zhijian Yang
Publication year - 2016
Publication title -
cellular physiology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.486
H-Index - 87
eISSN - 1421-9778
pISSN - 1015-8987
DOI - 10.1159/000453144
Subject(s) - angiogenesis , necroptosis , stem cell , endogeny , cancer research , microbiology and biotechnology , medicine , biology , programmed cell death , apoptosis , biochemistry
The discovery of c-kit+ cardiac stem cells (CSCs) provided us with new therapeutic targets to repair the damaged heart. However, the precise mechanisms regulating CSC proliferation and differentiation in the aged heart remained elusive. Necroptosis, a type of regulated cell death, has recently been shown to occur following myocardial infarction (MI); however, its effect on c-kit+ CSCs remains unknown. We investigated the effects of hepatocyte growth factor (HGF) and necroptosis on the proliferation and differentiation of endogenous c-kit+ CSCs in aged rat hearts following MI.
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