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| Title / Description | Gene expression signature predictive of rapid response to imatinib mesylate in Gastrointestinal Stromal Tumor (GIST) |
| Accession | GSE15966 |
| Summary | Gene 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. |
| Organism | Homo sapiens |
| Platform | GPL1708 |
| Normalized | False |
| Parsed SOFT file |
| Differential expression method | Characteristic Direction |
| Cutoff | 500 |
| Cell | GIST Tumor |
| Perturbation | Imatinib 600mg daily by mouth - 8-12 weeks |
| Principal Component Analysis | |
| Hierarchical clustering |
| Gene lists | Enrichr | L1000CDS2 | PAEA | |
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