E-MTAB-1852 - Transcription profiling by array of human glioma samples of different tumour types and grades to identify gene signatures associated with these categories

Status
Last updated on 2 September 2013, released on 1 October 2013
Organism
Homo sapiens
Samples (42)
Array (1)
Protocols (6)
Description
Tumour expression profiling was performed on resected brain tumour tissue following its histological categorisation. Classification of tumour type was carried out according to WHO criteria by a panel of independent pathologists across the etumour consorteum. This gave a high quality diagnostic evaluation, enabling stratification of patients by tumour type and grade. Sample quality was further assessed throughout sample processing allowing the use of minimum quality standards to be applied to all samples prior to profiling. This approach yielded high quality data that combined with diagnostic stratification enabled profiling by tumour type and grade, allowing the identification and investigation of gene signatures associated with these categories.
Experiment types
transcription profiling by array, co-expression, disease state, in vivo
Contact
Citation
Kallmann syndrome-associated anosmin-1 contributes to brain tumor malignancy through integrin signal pathways. Catherine T. Choy, Haseong Kim, Ji-Young Lee, David M. Williams, David Palethorpe , Greg Fellows, Alan J. Wright, Ken Laing, Leslie R. Bridges, Franklyn A. Howe and Soo-Hyun Kim.
MIAME
PlatformsProtocolsFactorsProcessedRaw
Files
Investigation descriptionE-MTAB-1852.idf.txt
Sample and data relationshipE-MTAB-1852.sdrf.txt
Raw data (2)E-MTAB-1852.raw.1.zip, E-MTAB-1852.raw.2.zip
Array designA-AFFY-44.adf.txt
Links