TABLE 1.

Protein profiling summary. The top 10 proteins upregulated in Fn14-low and Fn14-high rat tumors compared to normal rat brain as determined using R&D Systems Rat XL Cytokine Array Kit are listed. Proteins that are specifically overexpressed in the Fn14-high tumors compared to both normal brain and Fn14-low tumors are written in bold type

Normal brain vs. Fn14-low tumor		Normal brain vs. Fn14-high tumor
Protein	Fold-increase	Protein	Fold-increase
Lipocalin-2	4.6	PDGF-B	26.4
IGFBP-3	2.5	PAI-1	22.9
RBP4	1.6	IGFBP-3	10.4
IGFBP-6	1.6	IGFBP-5	8.8
Galectin-3	1.3	Lipocalin-2	8.7
Adiponectin	0.8	Osteopontin	8.6
Fetuin-A	0.7	Adiponectin	4.9
IGFBP-2	0.6	IGFBP-2	4.0
RGM-A	0.5	Galectin-3	3.0
Osteoprotegerin	0.4	Osteoprotegerin	1.2