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Table 1 Results of functional enrichment analysis for three clusters.

From: Computational gene network analysis reveals TNF-induced angiogenesis

Category

Term

#genes

p-value

Cluster A

   

GOTERM_BP_FAT

GO:0008283: cell proliferation

13

0.0027

GOTERM_BP_FAT

GO:0001775: cell activation

10

0.0039

GOTERM_BP_FAT

GO:0006916: anti-apoptosis

8

0.0070

GOTERM_BP_FAT

GO:0040007: growth

7

0.0144

KEGG_PATHWAY

hsa05222: Small cell lung cancer

5

0.0442

GOTERM_BP_FAT

GO:0001568: blood vessel development

7

0.0497

Cluster B

   

GOTERM_BP_FAT

GO:0007596: blood coagulation

5

0.00034

GOTERM_BP_FAT

GO:0043066: negative regulation of apoptosis

8

0.0056

GOTERM_BP_FAT

GO:0043069: negative regulation of programmed cell death

8

0.0060

GOTERM_BP_FAT

GO:0060548: negative regulation of cell death

8

0.0061

GOTERM_BP_FAT

GO:0045765: regulation of angiogenesis

4

0.0066

GOTERM_BP_FAT

GO:0006916: anti-apoptosis

6

0.0083

GOTERM_BP_FAT

GO:0008283: cell proliferation

8

0.0164

KEGG_PATHWAY

hsa05200: Pathways in cancer

8

0.0237

GOTERM_BP_FAT

GO:0016477: cell migration

6

0.0260

PIR_SUPERFAMILY

PIRSF001719: fos transforming protein

2

0.0334

GOTERM_BP_FAT

GO:0008284: positive regulation of cell proliferation

7

0.0396

INTERPRO

IPR000837: Fos transforming protein

2

0.0443

Cluster C

   

GOTERM_BP_FAT

GO:0006916: anti-apoptosis

9

0.0001

GOTERM_BP_FAT

GO:0043066: negative regulation of apoptosis

11

0.0001

GOTERM_BP_FAT

GO:0043069: negative regulation of programmed cell death

11

0.0001

GOTERM_BP_FAT

GO:0060548: negative regulation of cell death

11

0.0001

INTERPRO

IPR011539: Rel homology

3

0.0014

INTERPRO

IPR000451: NF-kappa-B/Rel/dorsal

3

0.0014

GOTERM_BP_FAT

GO:0043123: positive regulation of I-kappaB kinase/NF-kappaB cascade

5

0.0035

GOTERM_BP_FAT

GO:0043122: regulation of I-kappaB kinase/NF-kappaB cascade

5

0.0050

BIOCARTA

h_nthiPathway: NFκB activation by Nontypeable Hemophilus influenzae

4

0.0066

GOTERM_BP_FAT

GO:0016477: cell migration

7

0.0087

GOTERM_BP_FAT

GO:0030155: regulation of cell adhesion

5

0.0117

KEGG_PATHWAY

hsa05222: Small cell lung cancer

5

0.0125

PIR_SUPERFAMILY

PIRSF037644: inhibitor of apoptosis protein with CARD domain

2

0.0129

GOTERM_CC_FAT

GO:0033256: I-kappaB/NF-kappaB complex

2

0.0233

KEGG_PATHWAY

hsa05200: Pathways in cancer

9

0.0234

GOTERM_BP_FAT

GO:0030334: regulation of cell migration

5

0.0235

  1. Functional enrichment for each cluster was evaluated by using DAVID. The following three clusters have enrichment of cell proliferation, apoptosis and angiogenesis that are important function for interpreting the estimated TNF-induced gene networks.