Mountain View
biomedical and healthCAre Data Discovery Index Ecosystem
help Advanced Search
Title: DNA microarrays of Wilson's disease patient-specific induced pluripotent stem cells      
dateReleased:
12-01-2010
description:
Wilson’s disease (WD) is a relevant human genetic disease caused by mutations in the ATP7B gene, whose product is a liver enzyme responsible for copper export into bile and blood. Interestingly, the spectrum of ATP7B mutations is vast and can influence clinical presentation (a variable spectrum of hepatic and neural manifestations), though the reason for this is not well understood. Here we describe the successful generation of iPSCs from a Chinese patient with Wilson’s disease that bears the R778L Chinese hotspot mutation in the ATP7B gene. Global gene expression profiling with DNA microarrays showed that WD iPSCs cluster together with human ESCs (H9) compared to donor fibroblasts. WD patient fibroblasts were isolated and expanded from a dermal biopsy of a middle age Chinese Han male, WD iPSCs were generated by overexpression of human Oct4/Sox2/Klf4/c-Myc in WD fibroblasts and expanded on Matrigel with mTESR1 culture medium. For DNA microarray analysis, WD fibroblasts (passage 5), 3 cell lines of WD iPSCs growing on Matrigel (passage 8) and human ES H9 growing on Matrigel (passage 40) were treated with Trizol, followed by RNA extraction and hybridization.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-24997
refinement:
raw
alternateIdentifiers:
24997
keywords:
functional genomics
dateModified:
06-10-2011
availability:
available
types:
gene expression
name:
Homo sapiens
ID:
A-AFFY-141
name:
Affymetrix GeneChip Human Gene 1.0 ST Array [HuGene-1_0-st-v1]
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-24997/E-GEOD-24997.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-24997/E-GEOD-24997.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=GSE24997
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

Feedback?

If you are having problems using our tools, or if you would just like to send us some feedback, please post your questions on GitHub.