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Table 1 Public gene expression data sets used in this study

From: Digital transcriptome profiling of normal and glioblastoma-derived neural stem cells identifies genes associated with patient survival

   

Number of cases

Citation

Citation

Microarray platform (Affymetrix)

Glioblastoma

Grade III astrocytoma

Other grade III glioma

Grade I-II glioma

Non-neoplastic brain

The Cancer Genome Atlas (TCGA) [11, 46]

NA

Exon 1.0 ST

397

0

0

0

10

Gravendeel et al. [13]

GSE16011

U133 Plus 2.0

141

16

66

27

0

Murat et al. [12]

GSE7696

U133 Plus 2.0

70

0

0

0

0

Phillips et al. [9]

GSE4271

U133A and U133B

55

21

0

0

0

Freije et al. [10]

GSE4412

U133A and U133B

50

8

16

0

0

  1. TCGA sample IDs are listed in Additional file 4. Gravendeel et al. [13] described 269 samples obtained at histologic diagnosis, from which we excluded 15 containing mostly non-neoplastic tissue and four lacking survival data. NA, not applicable.