Pathway analysis of liver from Campari tomato treatment. Biological networks identified by IPA using 90 human orthologs altered in Campari tomato treatment. Intensity of node color indicates magnitude of upregulation (red) and downregulation (green). (A) Network 1, related to lipid metabolism. (B) Network 2, also related to lipid metabolism. (C) Network 3, related to cancer compromise. The scores of these networks are described in Table 2. Solid arrow, induction and/or activation; solid line without arrow head, binding; dashed arrow, suppression and/or inhibition.