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Table 5 MMT cohort biomarkers for each group at days 10 and 21

From: Amniotic suspension allograft improves pain and function in a rat meniscal tear-induced osteoarthritis model

Target

Concentration (pg/mL)

Day 10

Day 21

Vehicle control

25 μL ASA

50 μL ASA

FGF18

Vehicle control

25 μL ASA

50 μL ASA

FGF18

CINC-2

0.00 ± 0.00

0.00 ± 0.00

0.00 ± 0.00

0.00 ± 0.00

0.00 ± 0.00

0.00 ± 0.00

0.00 ± 0.00

1.12 ± 0.48**

Fractalkine

0.00 ± 0.00

0.00 ± 0.00

0.00 ± 0.00

0.00 ± 0.00

0.00 ± 0.00

0.00 ± 0.00

0.00 ± 0.00

76.99 ± 39.24*

GM-CSF

2.18 ± 1.33

2.80 ± 1.64

20.68 ± 6.79*

1.46 ± 0.69

27.50 ± 8.33

4.24 ± 1.51**

17.91 ± 3.86

7.37 ± 1.47*

IL-1β

NT

NT

NT

NT

7.30 ± 3.25

NT

0.35 ± 0.35

0.00 ± 0.00*

IL-2

NT

NT

NT

NT

54.34 ± 18.52

NT

234.60 ± 53.51^

1.84 ± 1.84

IL-4

0.26 ± 0.12

0.25 ± 0.16

0.45 ± 0.18

0.00 ± 0.00

0.17 ± 0.04

0.06 ± 0.02

0.20 ± 0.06

1.64 ± 0.53**

IL-6

NT

NT

NT

NT

3.71 ± 1.45

NT

4.24 ± 2.00

27.72 ± 7.27**

IL-10

NT

NT

NT

NT

20.10 ± 7.99

NT

78.67 ± 23.87*

47.91 ± 17.14

LIX

4.38 ± 1.71

2.08 ± 1.08

8.68 ± 1.73

34.90 ± 12.71**

9.15 ± 2.03

4.37 ± 0.96

5.89 ± 1.16

152.00 ± 27.36‡

MCP-1

NT

NT

NT

NT

79.82 ± 11.36

NT

79.82 ± 12.25

759.90 ± 34.11‡

bNGF

12.85 ± 2.53

17.69 ± 4.46

14.61 ± 3.41

56.44 ± 13.26^

11.09 ± 1.80

16.02 ± 1.38

17.17 ± 1.85

129.70 ± 16.95‡

VEGF

151.40 ± 27.06

224.20 ± 36.66

162.1 ± 17.76

918.80 ± 131.30‡

119.80 ± 10.07

136.20 ± 17.09

173.40 ± 11.36

1234.00 ± 70.32‡

  1. Average ± standard error reported; n = 10-15 per group except for IL-4 (n = 25). *p < 0.05, **p < 0.01, ^p < 0.001, ‡p < 0.0001 by Dunnett’s multiple comparisons test to vehicle control. Targets not included in the table were not significant compared to vehicle control. ASA amniotic suspension allograft, FGF18 fibroblast growth factor-18, NT not tested