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Table 2 Results of an overrepresentation analysis on the identified proteins in unstimulated equine articular chondrocytes carried out using the Reactome resource. The analysis is based on a statistical (hypergeometric distribution) test that determines whether certain Reactome pathways are over-represented (enriched) in the submitted data. This test produces a probability score, which is corrected for false discovery rate using the Benjamani-Hochberg method. The 25 most relevant pathways sorted by p-value are shown. Table extracted from Reactome Pathway Analysis Report

From: Alterations in the chondrocyte surfaceome in response to pro-inflammatory cytokines

Pathway name

Entities

Reactions

found

ratio

p-value

FDRa

found

ratio

Neutrophil degranulation

66 / 480

0.033

1.11e-16

1.51e-13

10 / 10

8.01e-04

Formation of the cornified envelope

33 / 138

0.01

7.77e-16

5.29e-13

11 / 27

0.002

Extracellular matrix organization

47 / 329

0.023

1.37e-13

6.24e-11

181 / 318

0.025

Integrin cell surface interactions

21 / 86

0.006

1.02e-10

3.47e-08

46 / 54

0.004

Axon guidance

59 / 584

0.04

1.33e-10

3.61e-08

182 / 297

0.024

Keratinization

33 / 226

0.016

3.80e-10

8.64e-08

18 / 34

0.003

Developmental Biology

92 / 1207

0.084

2.00e-09

3.88e-07

206 / 511

0.041

Platelet degranulation

24 / 137

0.009

3.30e-09

5.61e-07

8 / 11

8.81e-04

Response to elevated platelet cytosolic Ca2+

24 / 144

0.01

8.45e-09

1.28e-06

8 / 14

0.001

Platelet activation, signaling and aggregation

35 / 293

0.02

1.76e-08

2.40e-06

42 / 114

0.009

Interleukin-12 family signaling

18 / 96

0.007

1.13e-07

1.39e-05

33 / 114

0.009

EPH-Ephrin signaling

18 / 101

0.007

2.35e-07

2.66e-05

52 / 56

0.004

Innate Immune System

91 / 1328

0.092

3.22e-07

3.35e-05

174 / 696

0.056

Cell junction organization

17 / 94

0.007

4.15e-07

4.02e-05

26 / 37

0.003

Signaling by Receptor Tyrosine Kinases

48 / 554

0.038

6.84e-07

6.03e-05

261 / 657

0.053

Cell-Cell communication

20 / 133

0.009

7.12e-07

6.03e-05

36 / 60

0.005

Hemostasis

63 / 821

0.057

7.54e-07

6.03e-05

83 / 327

0.026

Non-integrin membrane-ECM interactions

13 / 61

0.004

1.64e-06

1.23e-04

16 / 22

0.002

Gene and protein expression by JAK-STAT signaling after Interleukin-12 stimulation

14 / 73

0.005

2.21e-06

1.56e-04

7 / 36

0.003

Interleukin-12 signaling

15 / 84

0.006

2.29e-06

1.56e-04

9 / 56

0.004

EPH-ephrin mediated repulsion of cells

12 / 55

0.004

3.23e-06

2.06e-04

9 / 9

7.21e-04

Syndecan interactions

9 / 29

0.002

3.47e-06

2.06e-04

9 / 15

0.001

Degradation of the extracellular matrix

20 / 148

0.01

3.49e-06

2.06e-04

53 / 105

0.008

Immune System

156 / 2822

0.196

7.43e-06

4.16e-04

344 / 1597

0.128

L1CAM interactions

18 / 130

0.009

7.70e-06

4.16e-04

21 / 54

0.004

  1. aFalse Discovery Rate