In vitro hepatic differentiation of mesenchymal stem cells from human fetal bone marrow

被引：16

作者：

Wei, X. ^{[1
]}

Wang, C. Y. ^{[1
]}

Liu, Q. P. ^{[1
]}

Li, J. ^{[2
]}

Li, D. ^{[1
]}

Zhao, F. T. ^{[1
]}

Lian, J. Q. ^{[1
]}

Xie, Y. M. ^{[1
]}

Wang, P. Z. ^{[1
]}

Bai, X. F. ^{[1
]}

Jia, Z. S. ^{[1
]}

机构：

[1] Fourth Mil Med Univ, Ctr Diag & Treatment Infect Dis, Tangdu Hosp, Xian 710038, Peoples R China

[2] Fourth Mil Med Univ, Dept Cardiol, Tangdu Hosp, Xian 710038, Peoples R China

来源：

JOURNAL OF INTERNATIONAL MEDICAL RESEARCH | 2008年 / 36卷 / 04期

关键词：

liver diseases; mesenchymal stem cells; fetal stem cells; bone marrow hepatic differentiation;

D O I：

10.1177/147323000803600414

中图分类号：

R-3 [医学研究方法]; R3 [基础医学];

学科分类号：

1001 ;

摘要：

We examined whether human fetal mesenchymal stem cells (FMSCs) derived from fetal bone marrow were able to differentiate into functional hepatocyte-like cells in vitro. The surface phenotype of FMSCs was characterized by flow cytometry. To induce hepatic differentiation of FMSCs, we added hepatocyte growth factor, basic fibroblast growth factor and oncostatin M into the cell culture medium. After 21 days of hepatocyte induction, FMSCs expressed the hepatocyte-specific markers, alpha-fetoprotein and cytokeratin 18, as demonstrated by immunofluorescence staining. Differentiated FMSCs also demonstrated in vitro functions characteristic of liver cells, including albumin production, urea secretion and glycogen storage. In conclusion, fetal bone marrow-derived FMSCs are able to differentiate into functional hepatocyte-like cells and may serve as a source of cells for liver disease therapy.

引用

页码：721 / 727

页数：7

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