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Title: microRNA sequencing in rat cardiac fibroblasts and fibroblast-derived exosomes      
dateReleased:
12-19-2015
description:
We found that cardiac fibroblasts produce and secrete exosomes. miRNA profiling and TaqMan qRT-PCR experiments identified miR-21 expression to be higher in cardiac fibroblasts compared to those of miR-21*, whereas in exosomes miR-21* expression was higher compared to miR-21. The purpose of the study was to validate these findings by miRNA sequencing in cardiac fibroblasts and fibroblasts-derived exosomes. Neonatal rat cardiac fibroblasts were cultured in DMEM + 1% exosome-depleted FBS for 48h. Conditioned medium was collected and exosomes were purified by several centrifugation and filtration steps, following ultracentrifugation. Afterwards total RNA from cardiac fibroblasts and exosomes was isolated for miRNA sequencing.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-76175
refinement:
raw
alternateIdentifiers:
76175
keywords:
functional genomics
dateModified:
12-27-2015
availability:
available
types:
gene expression
name:
Rattus norvegicus
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-76175/E-GEOD-76175.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-76175/E-GEOD-76175.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=GSE76175
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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