Nestin reporter transgene labels multiple central nervous system precursor cells

Embryonic neuroepithelia and adult subventricular zone (SVZ) stem and progenitor cells express nestin. We characterized a transgenic line that expresses enhanced green fluorescent protein (eGFP) specified to neural tissue by the second intronic enhancer of the nestin promoter that had several novel...

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Veröffentlicht in:Neural plasticity. - 1998. - 2010(2010) vom: 31., Seite 894374
1. Verfasser: Walker, Avery S (VerfasserIn)
Weitere Verfasser: Goings, Gwendolyn E, Kim, Yongsoo, Miller, Richard J, Chenn, Anjen, Szele, Francis G
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2010
Zugriff auf das übergeordnete Werk:Neural plasticity
Schlagworte:Journal Article Genetic Markers Intermediate Filament Proteins Nerve Tissue Proteins Nes protein, mouse Nes protein, rat Nestin enhanced green fluorescent protein Green Fluorescent Proteins 147336-22-9
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520 |a Embryonic neuroepithelia and adult subventricular zone (SVZ) stem and progenitor cells express nestin. We characterized a transgenic line that expresses enhanced green fluorescent protein (eGFP) specified to neural tissue by the second intronic enhancer of the nestin promoter that had several novel features. During embryogenesis, the dorsal telencephalon contained many and the ventral telencephalon few eGFP+ cells. eGFP+ cells were found in postnatal and adult neurogenic regions. eGFP+ cells in the SVZ expressed multiple phenotype markers, glial fibrillary acidic protein, Dlx, and neuroblast-specific molecules suggesting the transgene is expressed through the lineage. eGFP+ cell numbers increased in the SVZ after cortical injury, suggesting this line will be useful in probing postinjury neurogenesis. In non-neurogenic regions, eGFP was strongly expressed in oligodendrocyte progenitors, but not in astrocytes, even when they were reactive. This eGFP+ mouse will facilitate studies of proliferative neuroepithelia and adult neurogenesis, as well as of parenchymal oligodendrocytes 
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650 7 |a Intermediate Filament Proteins  |2 NLM 
650 7 |a Nerve Tissue Proteins  |2 NLM 
650 7 |a Nes protein, mouse  |2 NLM 
650 7 |a Nes protein, rat  |2 NLM 
650 7 |a Nestin  |2 NLM 
650 7 |a enhanced green fluorescent protein  |2 NLM 
650 7 |a Green Fluorescent Proteins  |2 NLM 
650 7 |a 147336-22-9  |2 NLM 
700 1 |a Goings, Gwendolyn E  |e verfasserin  |4 aut 
700 1 |a Kim, Yongsoo  |e verfasserin  |4 aut 
700 1 |a Miller, Richard J  |e verfasserin  |4 aut 
700 1 |a Chenn, Anjen  |e verfasserin  |4 aut 
700 1 |a Szele, Francis G  |e verfasserin  |4 aut 
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