Published in:
Open Access
01-12-2014 | Meeting abstract
Stellate cells are mesenchymal stem cells
Authors:
Claus Kordes, Iris Sawitza, Silke Götze, Diran Herebian, Dieter Häussinger
Published in:
European Journal of Medical Research
|
Special Issue 1/2014
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Excerpt
Vitamin A-storing hepatic stellate cells (HSC) are mainly known for their contribution to fibrogenesis in chronic liver disease, but their identity and function in normal liver remained unclear. Since HSC possess stem/progenitor cell characteristics [
1] their contribution to stem cell-associated functions in the liver was investigated. Stem cell functions in the liver were reported during fetal hematopoiesis and tissue repair after severe injury when the proliferation of hepatocytes is impaired. By using several
in vitro and
in vivo approaches evidence was provided that stellate cells represent mesenchymal stem cells (MSC), which can support hematopoietic stem/progenitor cells in the fetal liver and contribute to the regeneration of injured liver as multipotent adult stem cells. …