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Title: A robust single primate neuroepithelial cell clonal expansion system for neural tube development and disease studies      
dateReleased:
11-21-2015
description:
Developing a model of primate neural tube (NT) development is important to promote many NT disorder studies in model organisms. Here, we report a robust and stable system to allow for clonal expansion of single monkey neuroepithelial stem cells (NESCs) to develop into miniature NT-like structures. Single NESCs can produce functional neurons in vitro, survive and extensively regenerate neuron axons in monkey brain. NT formation and NESC maintenance depend on high metabolism activity and Wnt signaling. NESCs are regionally restricted into a telencephalic fate. Moreover, single NESCs can turn into radial glial progenitors (RGPCs). The transition is accurately regulated by Wnt signaling through regulation of Notch signaling and adhesion molecules. Finally, using the “NESC-TO-NTs” system, we model the functions of folic acid (FA) on NT closure and demonstrate FA can regulate multiple mechanisms to prevent NT defects. Together, our system is ideal for studying NT development and diseases. compare gene expression profiles in monkey neuroepithelial stem cells (NESCs), newly converted radial glial progenitor cells (RPGCs) from NESCs and differentiated neurons from NESCs
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-73892
refinement:
raw
alternateIdentifiers:
73892
keywords:
functional genomics
dateModified:
11-29-2015
availability:
available
types:
gene expression
name:
Macaca mulatta
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-73892/E-GEOD-73892.raw.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-73892/E-GEOD-73892.processed.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE73892
storedIn:
Gene Expression Omnibus
qualifier:
not compressed
format:
HTML
accessType:
landing page
primary:
true
authentication:
none
authorization:
none
abbreviation:
EBI
homePage: http://www.ebi.ac.uk/
ID:
SCR:004727
name:
European Bioinformatics Institute
homePage: https://www.ebi.ac.uk/arrayexpress/
ID:
SCR:002964
name:
ArrayExpress

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