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Title: Analysis of differentially expressed genes in placental tissues of Pre-eclampsia Using microarray combined with Connectivity Map database      
dateReleased:
10-01-2013
description:
Preeclampsia (PE), which affects 2-7% of human pregnancies, causes significant maternal and neonatal morbidity and mortality. To better understand the pathophysiology of PE, gene expression profiling of placental tissue from 5 controls and 5 PEs were assessed using microarray. A total of 224 transcripts were identified as being significantly differentially expressed (fold change > 2 and q value < 0.05 in the SAM software), GO enrichment analysis indicated that genes involved hypoxia, oxidative and reductive processes were significantly changed. Ten differentially expressed genes (DEGs) involved in these biological process were further verified by quantitative real-time PCR. Finally, the potential therapeutic agents for PE were explored via Connectivity Map database . In conclusion, the data obtained in this study might provide clues to better understand the pathophysiology of PE and found potential therapeutic agents for PE patients. gene expression profiling of placental tissue from 5 controls and 5 PEs were assessed using microarray.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-47187
refinement:
raw
alternateIdentifiers:
47187
keywords:
functional genomics
dateModified:
06-03-2014
availability:
available
types:
gene expression
name:
Homo sapiens
ID:
A-GEOD-14550
name:
Agilent-028004 SurePrint G3 Human GE 8x60K Microarray (Probe Name Version)
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-47187/E-GEOD-47187.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-47187/E-GEOD-47187.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=GSE47187
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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