Title of article :
Integrated Genomic Analysis Identifies Clinically Relevant Subtypes of Glioblastoma Characterized by Abnormalities in PDGFRA, IDH1, EGFR, and NF1
Author/Authors :
Verhaak، نويسنده , , Roel G.W. and Hoadley، نويسنده , , Katherine A. and Purdom، نويسنده , , Elizabeth Yi Wang، نويسنده , , Victoria and Qi، نويسنده , , Yuan and Wilkerson، نويسنده , , Matthew D. and Miller، نويسنده , , C. Ryan and Ding، نويسنده , , Li and Golub، نويسنده , , Todd and Mesirov، نويسنده , , Jill P. and Alexe، نويسنده , , Gabriele and Lawrence، نويسنده , , Michael and OʹKelly، نويسنده , , Michael and Tamayo، نويسنده , , Pablo and Weir، نويسنده , , Barbara A. and Gabriel، نويسنده , , Stacey and Winckler، نويسنده , , Wendy and Gupta، نويسنده , , Supriya and Jakkula، نويسنده , , Lakshmi and Feiler، نويسنده , , Heidi S. and Hodgson، نويسنده , , J. Graeme and James، نويسنده , , C. David and Sarkaria، نويسنده , , Jann N. and Brennan، نويسنده , , Cameron and Kahn، نويسنده , , Ari and Spellman، نويسنده , , Paul T. and Wilson، نويسنده , , Richard K. and Speed، نويسنده , , Terence P. and Gray، نويسنده , , Joe W. and Meyerson، نويسنده , , Matthew and Getz، نويسنده , , Gad and Perou، نويسنده , , Charles M. and Hayes، نويسنده , , D. Neil، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2010
Pages :
13
From page :
98
To page :
110
Abstract :
Summary ncer Genome Atlas Network recently cataloged recurrent genomic abnormalities in glioblastoma multiforme (GBM). We describe a robust gene expression-based molecular classification of GBM into Proneural, Neural, Classical, and Mesenchymal subtypes and integrate multidimensional genomic data to establish patterns of somatic mutations and DNA copy number. Aberrations and gene expression of EGFR, NF1, and PDGFRA/IDH1 each define the Classical, Mesenchymal, and Proneural subtypes, respectively. Gene signatures of normal brain cell types show a strong relationship between subtypes and different neural lineages. Additionally, response to aggressive therapy differs by subtype, with the greatest benefit in the Classical subtype and no benefit in the Proneural subtype. We provide a framework that unifies transcriptomic and genomic dimensions for GBM molecular stratification with important implications for future studies.
Keywords :
CELLCYCLE
Journal title :
Cancer Cell
Serial Year :
2010
Journal title :
Cancer Cell
Record number :
1337025
Link To Document :
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