Please note that we have stopped the regular imports of Gene Expression Omnibus (GEO) data into ArrayExpress. This may not be the latest version of this experiment.
E-GEOD-34242 - miR-34a targets PDGFRA in proneural malignant glioma
Released on 26 March 2012, last updated on 1 April 2012
To identify potential targets of miR-34a, we performed transcriptional profiling on proneural TS543 GBM cells, focusing on mRNAs whose levels decreased in response to miR-34a transfection as compared to control oligonucleotide. Proneural TS543 GBM cells were transfected with 100 nM hsa-miR-34a or control oligonucleotide using Hiperfect transfection reagent (Qiagen). After 3 days, RNA was isolated and expression analyses were performed using Illumina HT-12 bead array. The microarray dataset was normalized using a variance stable normalization (VSN) procedure in the ‘lumi’ package from the Bioconductor framework.
transcription profiling by array
Joachim Silber <email@example.com>, Alicia Pedraza, Anders Jacobsen, Chris Sander, Eric C Holland, Girish Harinath, Jason T Huse, Tatsuya Ozawa