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Table 1 Overview of functional modules indentified through network structural analysis.

From: Coordinated modular functionality and prognostic potential of a heart failure biomarker-driven interaction network

Network module

Number of proteins

Number of interactions

Median traffic

Number of IMIs

BP

CC

1

33

87

64

2

Innate immune response (P = 2.0E-22)

Extracellular region part (P = 5.1E-17)

2

17

57

32

3

Immune response (P = 5.0E-04)

Cell part (P = 0.01)

3

21

84

40

12

Cell adhesion (P = 1.8E-06)

Extracellular matrix part (P = 8.4E-14)

4

33

84

64

7

Circulation (P = 2.3E-19)

Plasma membrane (P = 0.003)

5

32

94

62

7

Coagulation (P = 1.6E-08)

Extracellular region part (P = 2.0E-04)

6

37

117

72

4

Tissue remodeling (P = 8.4E-05)

Integral to plasma membrane (P = 0.005)

7

133

731

264

46

Cell adhesion (P = 2.7E-18)

Extracellular region part (P = 9.9E-47)

8

11

26

20

1

Taxis (P = 1.9E-14)

Plasma membrane part (P = 5.4E-06)

9

100

469

198

31

Protein digestion (P = 2.6E-13)

Extracellular region part (P = 5.1E-33)

10

24

64

46

7

Positive regulation of signal transduction (P = 1.3E-05)

?

11

19

54

36

8

Proteolysis (P = 2.4E-13)

Endoplasmatic reticulum (P = 0.004)

12

51

182

100

8

Immune response (P = 7.1E-13)

Extracellular space (P = 0.002)

13

68

212

134

14

Cell adhesion (P = 4.4E-15)

Receptor complex (P = 7.5E-12)

14

7

21

12

3

Cell adhesion (P = 2.0E-04)

?

15

18

42

34

4

Muscle contraction (P = 5.1E-05)

Myofibril (P = 9.0E-04)

16

112

390

222

9

Cell communication (P = 7.7E-27)

Cytoplasm (P = 0.007)

17

30

91

58

1

Response to stress* (P = 0.01)

DNA-directed RNA polymerase complex* (P = 0.04)

  1. BP and CC are examples of biological processes and cellular localizations terms respectively, which are highly over-represented in each module, as defined in the GO. P values estimating the statistical significance, after correcting for multiple-testing, of the enrichment of the terms are also included. "*": enrichment of GO term in the module was nominally significant at P = 0.05, i.e., no statistical significance was observed after correcting P value for multiple-testing. "?": statistically detectable GO terms were not found. The numbers of interactions includes both inter- and intra-module interactions. Additional details are included in the Additional file 1 (Table S4). BP: biological process. CC: cellular component. IMIs: Inter-module interactions.