P Frölichsthal-Schoeller

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Stem cells that can give rise to neurons, astroglia, and oligodendroglia have been found in the developing and adult central nervous system (CNS) of rodents. Yet, their existence within the human brain has not been documented, and the isolation and characterization of multipotent embryonic human neural stem cells have proven difficult to accomplish. We show(More)
The subventricular zone (SVZ) of the adult mammalian forebrain contains kinetically distinct precursor populations that contribute new neurons to the olfactory bulb. Because among forebrain precursors there are stem-like cells that can be cultured in the presence of mitogens such as epidermal growth factor (EGF) and fibroblast growth factor 2 (FGF2), we(More)
The expression and regulation of matrix metalloproteinases (MMPs) and tissue inhibitors of MMPs (TIMPs) in neuroectodermal precursor cells is undocumented. We report the presence of MMP-2, but no MMP-9, and of all the four known TIMPs in neuroepithelial stem cells isolated from the human CNS. The expression of TIMP-1, TIMP-2 and TIMP-3 was unchanged(More)
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