Article ID Journal Published Year Pages File Type
2049572 FEBS Letters 2007 4 Pages PDF
Abstract
It is known that c-kit+ cells are increased in heart after infarction. The exact origins of the cardiac c-kit+ cells remain to be determined. We asked whether adipose tissue could be a potential source of c-kit+ cells. Our data show that the number of c-kit+ cells increased in adipose tissue derived stem cells when cultured with conditioned medium from neonatal cardiomyocytes grown under serum deprivation and hypoxia condition. We also found that VEGF receptor Flk-1 is involved in c-kit up regulation via ERK-mediated pathway.
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