Table I.

Inflammation-related and neurotrophic proteins considered in analyses

Inflammation-related proteins	Proteins with neurotrophic properties
Interleukin-1b (IL-1β)	Interleukin-6 receptor (IL-6R)
Interleukin-6 (IL-6)	Regulated upon activation, and normal T-cell expressed, and (presumably) secreted (RANTES)
Tumor necrosis factor-alpha (TNF-α)	Brain-derived neurotrophic factor (BDNF), basic fibroblast growth factor (BFGF)
Intercellular adhesion molecule-1 (ICAM-1)	Insulin-like growth factor-1 (IGF-1)
Interleukin-8 (IL-8)	Vascular endothelial growth factor (VEGF)
Matrix metallopeptidase 9 (MMP-9)	Vascular endothelial growth factor receptor-1 (VEGF-R1)
C-reactive protein (CRP)	Vascular endothelial growth factor receptor-2 (VEGF-R2)
Serum amyloid A (SAA)	Placental growth factor (PIGF)
	Angiopoietin 1 (ANG-1)
	Angiopoietin 2 (ANG-2)
	Thyroid-stimulating hormone (TSH)