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Table 2 Circulating Biomarkers Measured in the Plasma of IPF and Control Participants

From: Biomarkers of cellular senescence in idiopathic pulmonary fibrosis

Protein

Control

n = 85

IPF

n = 95

p-value

Activin A

355.3 ± 193.9

418.4 ± 183.9

0.009

ADAMTS13

932465.0 ± 431528.9

796302.1 ± 368128.0

0.022

Eotaxin

1148.9 ± 469.5

1440.8 ± 667.9

0.002

Fas

8688.8 ± 6202.1

7706.4 ± 2753.8

0.389

GDF15

1463.2 ± 1542.3

2050.8 ± 1343.6

< 0.001

GROα

246.1 ± 311.3

198.0 ± 99.5

0.331

ICAM1

238606.1 ± 183090.8

259886.9 ± 161879.8

0.007

IL1α

6.7 ± 6.7

9.5 ± 15.0

0.112

IL6

10.3 ± 16.8

9.7 ± 7.7

0.219

IL7

3.1 ± 1.9

3.7 ± 1.9

0.022

IL8

6.8 ± 4.3

9.0 ± 14.8

0.134

IL10

22.1 ± 20.6

35.0 ± 42.5

0.015

IL15

1.5 ± 1.3

1.5 ± 1.2

0.616

MCP1

279.6 ± 88.6

363.2 ± 123.8

< 0.001

MDC

454.8 ± 149.7

611.8 ± 215.3

< 0.001

MIP1α

17.0 ± 16.6

22.1 ± 37.8

0.345

MIP1β

370.0 ± 1724.5

162.4 ± 59.5

0.629

MMP1

764.3 ± 813.7

772.9 ± 433.2

0.017

MMP7

2875.3 ± 2516.3

3828.2 ± 1591.5

< 0.001

MMP9

54523.0 ± 70865.2

49,906 ± 56381.2

0.582

MPO

82905.8 ± 111974.0

95750.7 ± 86099.0

0.031

OPN

72451.1 ± 75720.1

52389.8 ± 55664.1

0.086

PAI1

20178.6 ± 11816.0

22684.1 ± 13130.5

0.188

PARC

53061.1 ± 32883.8

72900.6 ± 41964.7

< 0.001

RAGE

1732.7 ± 829.4

1153.8 ± 554.2

< 0.001

RANTES

23107.9 ± 15665.1

32923.4 ± 30574.4

0.004

SOST

442.8 ± 223.6

402.9 ± 207.6

0.183

TARC

433.1 ± 126.7

726.8 ± 720.0

< 0.001

TNFα

9.2 ± 7.2

8.3 ± 5.3

0.466

TNFR1

1518.2 ± 658.4

1370.0 ± 515.7

0.232

TNFR2

3608.3 ± 1910.0

3312.8 ± 1670.1

0.275

VEGFA

42.3 ± 18.8

39.1 ± 16.2

0.380

  1. Data expressed as mean ± SD.
  2. p-value represents the comparison between IPF and control participants using the Kruskal-Wallis rank sum test.