E-GEOD-46193 - Molecular profiles of cognitive aging

Status
Released on 19 April 2013, last updated on 3 June 2014
Organism
Homo sapiens
Samples (16)
Array (1)
Protocols (5)
Description
Gene expression was measured from the dentate gyrus and entorhinal cortex harvested from human postmortem samples. We harvested the dentate gyrus DG from healthy human brains ranging from 33 to 88 years of age. Additionally, from each brain we harvested the entorhinal cortex (EC) as a within-brain control. Using Affymetrix microarray chips we generated gene-expression profiles of each individual tissue samples. DG expression levels were first normalized against the EC, and the normalized DG transcripts were then correlated against age.
Experiment type
transcription profiling by array 
Contacts
MIAME
PlatformsProtocolsFactorsProcessedRaw
Files
Investigation descriptionE-GEOD-46193.idf.txt
Sample and data relationshipE-GEOD-46193.sdrf.txt
Processed data (1)E-GEOD-46193.processed.1.zip
Array designA-AFFY-33.adf.txt
Links