Human fetal radial glia cells generate oligodendrocytes in vitro.

ABSTRACT: Limited knowledge about human oligodendrogenesis prompted us to explore the lineage relationship between cortical radial glia (RG) cells and oligodendrocytes (OLs) in the human fetal forebrain. RG cells were isolated from cortical ventricular/subventricular zone and their progeny was followed in vitro. One portion of RG cells differentiated into cells of OL lineage identified by cell-type specific antibodies, including platelet-derived growth factor receptor-alpha (PDGFRalpha), NG2, O4, myelin basic protein, and myelin oligodendrocyte glycoprotein. Moreover, using Cre Lox fate mapping (brain lipid binding protein-Cre/Floxed-yellow fluorescent protein) we established a direct link between RG cells and OL progenitors. In vitro generation of RG-derived O4(+) OL progenitors was enhanced by add

SUBMITTER: Mo Z 

PROVIDER: S-EPMC2644732 | biostudies-literature | 2009 Apr

REPOSITORIES: biostudies-literature