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Differentiation of human umbilical cord Wharton's jelly-derived mesenchymal stem cells into germ-like cells in vitro - PubMed

  • ️Fri Jan 01 2010

. 2010 Mar 1;109(4):747-54.

doi: 10.1002/jcb.22453.

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Differentiation of human umbilical cord Wharton's jelly-derived mesenchymal stem cells into germ-like cells in vitro

Peng Huang et al. J Cell Biochem. 2010.

Abstract

Recent studies have demonstrated that mesenchymal stem cells could differentiate into germ cells under appropriate conditions. We sought to determine whether human umbilical cord Wharton's jelly-derived mesenchymal stem cells (HUMSCs) could form germ cells in vitro. HUMSCs were induced to differentiate into germ cells in all-trans retinoic acid, testosterone and testicular-cell-conditioned medium prepared from newborn male mouse testes. HUMSCs formed "tadpole-like" cells after induction with different reagents and showed both mRNA and protein expression of germ-cell-specific markers Oct4 (POUF5), Ckit, CD49(f) (alpha6), Stella (DDPA3), and Vasa (DDX4). Our results may provide a new route for reproductive therapy involving HUMSCs and a novel in vitro model to investigate the molecular mechanisms that regulate the development of the mammalian germ lineage.

(c) 2010 Wiley-Liss, Inc.

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