Gene expression signature predictive of rapid response to imatinib mesylate in Gastrointestinal Stromal Tumor (GIST)
Transcriptomics Dataset
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General Information
AccessionGSE15966
TitleGene expression signature predictive of rapid response to imatinib mesylate in Gastrointestinal Stromal Tumor (GIST)
DescriptionGene expression profiling using oligonucleotide microarrays performed on tumor samples obtained before and after imatinib mesylate (IM) therapy. Rapid responding (to IM) samples were compared to non-responding/stable disease samples as measured by CT scan measurements to identify a gene signature that can predict rapid response to IM.
Landing Pagehttps://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE15966
RepositoryGene Expression Omnibus
Tools used to analyze the dataset

Keyword
Dataset Accession

Enrichr
Published May 2016
A comprehensive gene set enrichment analysis web server 2016 update
7759
65
Characteristic Direction
Published March 2014
A geometrical multivariate approach to identify differentially expressed genes
26829
GeneMANIA
Published June 2010
Biological network integration for gene prioritization and predicting gene function
7435
L1000CDS2
Published August 2016
An ultra-fast LINCS L1000 Characteristic Direction signature search engine
7756
PAEA
Published November 2015
Enrichment analysis tool implementing the principal angle method
3879
Canned Analyses generated with the dataset

Dataset Accession
Tool Name
Direction
Geneset

Interaction network and enrichment analysis of genes downregulated in gastrointestinal stromal tumor
The analysis explores the gene interaction network and pathway enrichment of the top 50 mo...
Interaction network and enrichment analysis of genes upregulated in gastrointestinal stromal tumor
The analysis explores the gene interaction network and pathway enrichment of the top 50 mo...
Small molecules which mimic gastrointestinal stromal tumor
The L1000 database was queried in order to identify small molecule perturbations which mim...
Small molecules which reverse gastrointestinal stromal tumor
The L1000 database was queried in order to identify small molecule perturbations which rev...
Enrichment analysis of genes dysregulated in gastrointestinal stromal tumor
An enrichment analysis was performed on the top most dyresgulated genes determined by appl...
Enrichment analysis of genes downregulated in gastrointestinal stromal tumor
An enrichment analysis was performed on the top 500 most downregulated genes identified by...
Enrichment analysis of genes upregulated in gastrointestinal stromal tumor
An enrichment analysis was performed on the top 500 most upregulated genes identified by a...
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