ArrayExpress Uploader0human34pooled normal brain tissuenot specified 72diffusely infiltrating astrocytic gliomasnot specified 32diffusely infiltrating astrocytic gliomasnot specified 73diffusely infiltrating astrocytic gliomasnot specified 45diffusely infiltrating astrocytic gliomasnot specified 65diffusely infiltrating astrocytic gliomasnot specified 40normal brain samplenot specified 60normal brain samplenot specified 43normal brain samplenot specified not specifiedglioma tumorependymomanot specifiednot specifiedglioma tumorependymomanot specifiednot specifiedglioma tumorependymomanot specifiednot specifiedglioma tumorependymomanot specifiednot specifiedglioma tumoroligodendrogliomanot specifiednot specifiedglioma tumoroligodendrogliomanot specifiednot specifiedglioma tumoroligodendrogliomanot specifiednot specifiedglioma tumoroligodendrogliomanot specifiednot specifiedglioma tumoroligodendrogliomanot specified3635arrayexpress_sid4In this study we performed gene expression profiling of 14 cases of grade II gliomas. The results of these analysis were used in...E-GEOD-21354/profile/8773/arrayexpressuploader418genomeDec.12, 2014Falsegene-expression-profiling-of-three-type-of-grade-iE-GEOD-21354_A-AFFY-44gene expression profiling of three type of grade II gliomasSep.15, 2014In this study we performed gene expression profiling of 14 cases of grade II gliomas. The results of these analysis were used in unsupervised analyses to compare correlations between the histological subtype of grade II gliomas and gene expression profiles Total RNA was isolated from 14 tumor tissue of patients, which included 5 astrocytomas WHO grade II (T2), 5 oligodendro-gliomas WHO grade II (T2) and 4 ependymomas WHO grade II (T2) samples, in additional to 4 normal tissues. The genome-wide expression analysis was first performed by directly comparing the expression profile of highly enriched different kinds of grade II gliomas and normal tissues, we then applied various data-mining methods to process the 14 different types of grade II gliomas tissues sample.http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-21354http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-21354/samples/