ArrayExpress Uploader02088long-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSintermediate OSintermediate OSshort-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSlong-term OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSintermediate OSshort-term OSshort-term OSshort-term OSshort-term OSshort-term OSshort-term OSshort-term OSshort-term OSshort-term OSshort-term OSshort-term OSshort-term OSshort-term OSshort-term OSshort-term OSarrayexpress_sid4Gene expression profiling revealed over-representation of a distinct (proneural-like) expression signature in long-term survivors that...24615357E-GEOD-53733/profile/8773/arrayexpressuploader170genomegliomaintermediateDec.12, 2014Falseexpression-data-from-primary-glioblastoma-in-adultE-GEOD-53733_A-AFFY-44Expression data from primary Glioblastoma in adultsJul.11, 2014Gene expression profiling revealed over-representation of a distinct (proneural-like) expression signature in long-term survivors that was linked to IDH1/2 mutation. However, among the IDH1/2-wildtype patients, tumors from long-term survivors did not show distinct gene expression profiles and included proneural, classical and mesenchymal glioblastoma subtypes. We performed genome- and/or transcriptome-wide molecular profiling of primary tumor samples from 70 glioblastoma patients of the German Glioma Network, including 23 longterm survivors with >36 months overall survival (OS), 16 short-term survivors with <12 months OS, and 31 patients with intermediate OS For this study, we screened prospectively recruited patients with a histopathological reference diagnosis of glioblastoma, known KPS at diagnosis, information on extent of resection by early postoperative neuroimaging, available frozen tissue specimens from the initial operation, and documented clinical outcome.http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-53733humanhttp://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-53733/samples/