E-GEOD-41807 - Expression data from adult (9 month-old) and young (4 month-old) hearts from C57BL/6J mice

Status
Released on 25 October 2012, last updated on 8 November 2012
Organism
Mus musculus
Samples (6)
Array (1)
Protocols (8)
Description
G protein-coupled receptor kinase 2 (GRK2) has emerged as a key regulator of cardiac function and myocardial structure. Cardiac GRK2 is increased in heart failure and ischemia in humans, whereas genetic inhibition of GRK2 is cardioprotective in animal models of these pathologies. However, the mechanistic basis underlying these effects are not fully understood. We have used adult GRK2 hemizygous mice (GRK2+/-) as a model to assess the effects of a sustained systemic inhibition of GRK2 in heart tissue with age. We used microarrays to determine the global programme of gene expression underlying cardioprotection with age in GRK2 hemizygous mice in comparation with their wild-type littermates. 9 month-old and 4 month-old mice hearts were collected for RNA extraction and hybridization on Affymetrix microarrays.
Experiment type
transcription profiling by array 
Contacts
Lucas Elisa <elucas@cbm.uam.es>, E Lucas, Maria Jurado-Pueyo
MIAME
PlatformsProtocolsVariablesProcessedRaw
Files
Investigation descriptionE-GEOD-41807.idf.txt
Sample and data relationshipE-GEOD-41807.sdrf.txt
Raw data (1)E-GEOD-41807.raw.1.zip
Processed data (1)E-GEOD-41807.processed.1.zip
Array designA-AFFY-45.adf.txt
Links