From: Parkinson's disease peripheral immune biomarker profile: a multicentre, cross-sectional and longitudinal study
Biomarkers (pg/mL)
HC (N = 35)
iRBD (N = 45)
p
CXCL12
1158.4 (241.6)
1154.9 (238.19)
0.79
CX3CL1
5522.9 (1389.1)
6435.2 (1603.7)
0.008
IL-8
1.2 (0.46)
3.4 (0.16)
< 0.001
CCL15
14,344.1 (5403.9)
16,039.7 (5015.2)
0.14