G-cimp status prediction of glioblastoma samples using mRNA expression data.
G-cimp status prediction of glioblastoma samples using mRNA expression data.
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DOI:
10.1371/journal.pone.0047839
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发表时间:
2012
期刊:
影响因子:
3.7
通讯作者:
Fine HA
中科院分区:
文献类型:
--
作者:
Baysan M;Bozdag S;Cam MC;Kotliarova S;Ahn S;Walling J;Killian JK;Stevenson H;Meltzer P;Fine HA
Glioblastoma Multiforme (GBM) is a tumor with high mortality and no known cure. The dramatic molecular and clinical heterogeneity seen in this tumor has led to attempts to define genetically similar subgroups of GBM with the hope of developing tumor specific therapies targeted to the unique biology within each of these subgroups. Recently, a subset of relatively favorable prognosis GBMs has been identified. These glioma CpG island methylator phenotype, or G-CIMP tumors, have distinct genomic copy number aberrations, DNA methylation patterns, and (mRNA) expression profiles compared to other GBMs. While the standard method for identifying G-CIMP tumors is based on genome-wide DNA methylation data, such data is often not available compared to the more widely available gene expression data. In this study, we have developed and evaluated a method to predict the G-CIMP status of GBM samples based solely on gene expression data.
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DOI:
10.1126/science.1211811
发表时间:
2011-12-02
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Ioannidis JP;Khoury MJ
通讯作者:
Khoury MJ
影响因子:
5.2
作者:
Madhavan, Subha;Zenklusen, Jean-Claude;Kotliarov, Yuri;Sahni, Himanso;Fine, Howard A.;Buetow, Kenneth
通讯作者:
Buetow, Kenneth
DOI:
10.1126/science.1213847
发表时间:
2011-12-02
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Peng RD
通讯作者:
Peng RD
影响因子:
3.8
作者:
Dedeurwaerder, Sarah;Defrance, Matthieu;Fuks, Francois
通讯作者:
Fuks, Francois
影响因子:
50.3
作者:
Phillips, HS;Kharbanda, S;Aldape, K
通讯作者:
Aldape, K