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Table 7 Most differentially expressed genes between responders and non-responders to first-line chemotherapy

From: An ANOCEF genomic and transcriptomic microarray study of the response to radiotherapy or to alkylating first-line chemotherapy in glioblastoma patients

Twenty genes most up-regulated in responders to chemotherapy

Probe set

Gene symbol

Description

FC

p-value

203296_s_at

ATP1A2

ATPase, Na+/K+ transporting, alpha 2 (+) polypeptide

5.4

0.003

230865_at

LIX1

Lix1 homolog (mouse)

3.8

0.005

209728_at

HLA-DRB4

MHC, DR beta 4

3.8

0.002

223075_s_at

AIF1L

Allograft inflammatory factor 1-like

3.6

0.002

210738_s_at

SLC4A4

Solute carrier family 4, sodium bicarbonate cotransporter, member 4

3.5

0.02

223434_at

GBP3

Guanylate binding protein 3

3.5

0.01

228581_at

KCNJ10

Potassium inwardly-rectifying channel, subfamily J, member 10

3.4

0.008

229778_at

C12orf39

chromosome 12 open reading frame 39

3.3

0.02

205143_at

NCAN

Neurocan

3.3

0.02

225911_at

NPNT

Nephronectin

3.3

0.004

209074_s_at

FAM107A

Family with sequence similarity 107, member A

3.3

0.004

206306_at

RYR3

Ryanodine receptor 3

3.1

0.04

217057_s_at

GNAS

GNAS complex locus

3.1

0.03

220029_at

ELOVL2

Elongation of very long chain fatty acids (FEN1/Elo2, SUR4/Elo3, yeast)-like 2

3.1

0.008

1558010_s_at

SLC1A2

Solute carrier family 1 (glial high affinity glutamate transporter), member 2

3.1

0.01

223699_at

CNDP1

Carnosine dipeptidase 1 (metallopeptidase M20 family)

2.9

0.02

211597_s_at

HOPX

Homeodomain-only protein

2.8

0.002

209631_s_at

GPR37

G protein-coupled receptor 37 (endothelin receptor type B-like)

2.8

0.002

204379_s_at

FGFR3

Fibroblast growth factor receptor 3

2.8

0.03

214279_s_at

NDRG2

NDRG family member 2

2.7

0.008

Twenty genes most up-regulated in non-responders to chemotherapy

210809_s_at

POSTN

Periostin, osteoblast specific factor

4.3

0.05

223278_at

GJB2

Gap junction protein, beta 2, 26kDa

4.1

0.01

231735_s_at

MALAT1

Metastasis associated lung adenocarcinoma transcript 1

3.6

0.003

206785_s_at

KLRC1///KLRC2

Killer cell lectin-like receptor subfamily C, member 1///member 2

3.3

0.03

230472_at

IRX1

Iroquois homeobox protein 1

3.1

0.03

213350_at

RPS11

Ribosomal protein S11

2.8

0.004

228367_at

ALPK2

Alpha-kinase 2

2.7

0.01

209644_x_at

CDKN2A

Cyclin-dependent kinase inhibitor 2A (p16)

2.7

0.04

221872_at

RARRES1

Retinoic acid receptor responder (tazarotene induced) 1

2.6

0.04

224321_at

TMEFF2

Transmembrane protein with EGF-like and two follistatin-like domains 2

2.5

0.004

225314_at

OCIAD2

OCIA domain containing 2

2.5

0.02

206858_s_at

HOXC6

Homeobox C6

2.5

0.01

213150_at

HOXA10

Homeobox A10

2.4

0.04

235412_at

ARHGEF7

Rho guanine nucleotide exchange factor (GEF) 7

2.4

0.03

209687_at

CXCL12

Chemokine (C-X-C motif) ligand 12

2.3

0.03

206282_at

NEUROD1

Neurogenic differentiation 1

2.2

0.02

227388_at

TUSC1

Tumor suppressor candidate 1

2.2

0.0007

1562403_a_at

SLC8A3

Solute carrier family 8 (sodium-calcium exchanger), member 3

2.2

0.02

201387_s_at

UCHL1

Ubiquitin carboxyl-terminal esterase L1 (ubiquitin thiolesterase)

2.2

0.01

231984_at

MTAP

Methylthioadenosine phosphorylase

2.0

0.0003

  1. List of the 20 genes most up-regulated and with a p-value <0.05 in responders versus non-responders and in non-responders versus responders to first-line chemotherapy. FC: Fold change, p-value: Limma T-test p-value. Normal brain genes and stem-cell genes are underlined in responders and non-responders, respectively.