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Table 6 Significant pathways at the nominal 0.005 level of the Hotelling T-square test *

From: Transcriptional patterns, biomarkers and pathways characterizing nasopharyngeal carcinoma of Southern China

Related Function

Kegg Pathway

Pathway description

Number of genes

p-value

Cell Growth & Death

hsa04210

Apoptosis

9

1.20E-06

 

hsa04110

Cell cycle

10

2.10E-06

Signal Transduction

hsa04020

Calcium signaling pathway

13

1.80E-06

 

hsa04010

MAPK signaling pathway

19

1.11E-05

 

hsa04310

Wnt signaling pathway

10

1.24E-05

 

hsa04630

Jak-STAT signaling pathway

7

3.64E-05

 

hsa04070

Phosphatidylinositol signaling system

7

8.03E-05

 

hsa04370

VEGF signaling pathway

5

0.000333

Immune System

hsa04650

Natural killer cell mediated cytotoxicity

7

1.67E-05

 

hsa04640

Hematopoietic cell lineage

6

2.63E-05

 

hsa04662

B cell receptor signaling pathway

9

5.01E-05

 

hsa04660

T cell receptor signaling pathway

6

5.06E-05

 

hsa04664

Fc epsilon RI signaling pathway

7

9.76E-05

 

hsa04610

Complement and coagulation cascades

5

0.0001297

 

hsa04620

Toll-like receptor signaling pathway

5

0.003536

Signaling Molecules and Interaction

hsa04080

Neuroactive ligand-receptor interaction

12

1.00E-07

 

hsa04060

Cytokine-cytokine receptor interaction

15

3.00E-07

 

hsa04514

Cell adhesion molecules (CAMs)

9

1.50E-05

 

hsa04512

ECM-receptor interaction

8

0.0004294

Endocrine System

hsa04910

Insulin signaling pathway

8

6.00E-06

 

hsa04920

Adipocytokine signaling pathway

5

6.90E-06

 

hsa03320

PPAR signaling pathway

6

3.42E-05

 

hsa04912

GnRH signaling pathway

8

3.66E-05

Cell Communication

hsa04510

Focal adhesion

17

9.20E-06

 

hsa04520

Adherens junction

5

2.95E-05

 

hsa04540

Gap junction

10

3.89E-05

 

hsa04530

Tight junction

10

4.48E-05

Others

hsa04810

Regulation of actin cytoskeleton

11

3.90E-06

 

hsa00260

Glycine, serine and threonine metabolism

6

1.54E-05

 

hsa00190

Oxidative phosphorylation

17

3.14E-05

 

hsa00230

Purine metabolism

18

3.22E-05

 

hsa00500

Starch and sucrose metabolism

9

7.68E-05

 

hsa00980

Metabolism of xenobiotics by cytochrome P450

7

8.06E-05

 

hsa00240

Pyrimidine metabolism

12

0.0001352

 

hsa04730

Long-term depression

6

0.0002265

 

hsa04720

Long-term potentiation

7

0.0003216

 

hsa04360

Axon guidance

11

0.0007991

  1. * Significance threshold of permutation tests: 0.005
  2. Significance threshold of Hotelling's T-square tests: 0.005
  3. Number of principal components for Hotelling's T-square tests: 3
  4. Square tests: 3