ACGH profiling of glioblastoma biopsies obtained by neuro-navigation in four distinct areas for 10 patients (necrotic zone, tumor zone, interface, and peripheral brain zone).

ABSTRACT: We classified samples and deciphered a key genes signature of intratumor heterogeneity by Principal Component Analysis and Weighted Gene Co-expression Network Analysis. At the genome level, we identified common GB copy number alterations and but a strong inter-individual molecular heterogeneity.

ORGANISM(S): Homo sapiens

SUBMITTER: Amandine Etcheverry 

PROVIDER: E-MTAB-5098 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress