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Table 4 Transcripts as predictors of infliximab responsiveness

From: Gene profiling in white blood cells predicts infliximab responsiveness in rheumatoid arthritis

IMAGE clonea

Encoded protein

Symbolb

Gene localisation

SAMc

t testd

295669

Clone 10PTELO13

-

-

-3.77

0.001

77684

CytP450, family 3, subfamily A, polypeptide 4

CYP3A4

7q21.1

-2.90

<10-4

417137

A kinase (PRKA) anchor protein 9

AKAP9

7q21-q22

-2.83

0.002

415079

Hypothetical protein DKFZp566M1046

-

-

-2.78

0.001

1848509

RP1 containing part of thyroid hormone receptor-associated protein 3

THRAP3

1p34.3

-2.56

NS

234261

RP11-750K11

-

-

-2.53

NS

198699

C-X-C chemokine ligand 5 (ENA78)

CXCL5

4q12-q13

-2.50

NS

730048

Ribosomal protein SA (37LRP)

LAMR1

3p21.3

-2.43

0.007

56923

F-box protein 5

FBXO5

6q25-q26

-2.42

0.006

1524020

RAS guanyl releasing protein 3 (calcium and DAG-regulated)

RASGRP3

2p25.1-p24.1

-2.41

0.004

756784

WD repeat domain 39

WDR39

2q11.2

-2.40

NS

244313

Bac clone RP11-576F1

-

-

-2.39

0.002

124452

6-Phosphofructo-2-kinase/fructose-2,6-biphosphatase 4

PFKFB4

3p22-p21

-2.33

0.003

724887

Major HLA, class II, DP beta 1

HLA-DPB1

6p21.3

-2.32

<10-4

416493

Ribosomal protein L35

RPL35

9q34.1

-2.25

NS

191599

Hypothetical protein FLJ13614

-

-

-2.23

0.006

726045

Ribosomal protein S16

RPS16

19q13.1

-2.24

NS

772993

Similar to 40S ribosomal protein S28

RPS28

19p13.2

-2.23

NS

110169

Proteasome subunit β type 9 (LMP2)

PSMB9

6p21.3

-2.17

0.006

346678

Musculoskeletal, embryonic nucleic protein 1

MUSTN1

3p21.1

-2.16

NS

741027

Vinexin β (SH3-containing adaptor molecule-1)

SCAM-1

8p21.3

-2.15

NS

428222

EGF receptor pathway substrate 15

EPS15

1p32

-2.12

0.003

740374

Transducin (beta)-like 2

TBL2

7q11.23

-2.12

Ns

774502

Protein tyrosine phosphatase, non-receptor type 12

PTPN12

7q11.23

-2.09

NS

320298

Membrane-type 1 matrix metalloprotein cytoplasmic tail binding protein 1

MTCBP-1

2p25.2

-2.04

0.005

148134

RP1-29K1 containing KiAA0426

-

-

NS

0.002

127203

CytP450, family 4, subfamily F, polypeptide 12

CYP4F12

19p13.1

NS

0.005

428560

QIL1 protein

QIL1

19p13.3

NS

0.009

810626

Cytochrome c oxidase subunit VIIa polypeptide 2 like

COX7A2L

2p21

NS

0.007

123983

Clone PR13

-

-

+1.80

NS

486624

ELMO domain containing 2

ELMOD2

4q31.21

+1.85

NS

114519

FLJ 14775

-

-

+1.90

0.007

357960

Mitochondrial ribosomal protein L22

MRPL22

5q33.1-q33.3

+1.99

0.009

82303

Hypothetical protein BC009264

-

-

+2.12

NS

247517

Mucin and cadherin-like

MUCDHL

11p15.5

+2.40

NS

194455

Membrane cofactor protein (CD46)

MCP

1q32

+2.30

0.005

247176

RP116103J18

-

-

+2.41

<10-4

195723

Kininogen 1

KNG1

-3q27

+2.46

0.009

239932

ELAC homolog 2

-

-

+2.46

NS

244896

Aminoadipate aminotransferase

AADAT

4q33

+2.52

0.002

193472

RP11-722P15

-

-

+2.68

0.002

  1. aIMAGE clone number as a unique identifier. bBold indicates a transcript that was further tested by qRT-PCR. cSignificance analysis of microarrays (SAM) value as an indicator of significant transcript variation in responders versus non-responders. A positive or negative value indicates an over- or underexpression at baseline in responders versus non-responders, respectively. dP value of a t test as an indicator of significant transcript variation in responders versus non-responders. NS, non- significant.