Figure 2

Network #1 obtained by Ingenuity Pathway Analysis (IPA) of differentially expressed (P ≤ 0.05; DE) genes for NV, EV, AV, CV relative to BL samples. DE genes from the data sets were overlaid onto a global molecular network developed from information contained in Ingenuity's Knowledge Base to algorithmically generate networks that graphically represent relationships between molecules. Molecules are represented as nodes, and the biological relationship between two nodes is represented as an edge (line). The intensity of the node color indicates the degree of up- (red) or down- (green) regulation. Nodes are displayed using various shapes that represent the functional class of the gene product. Edges are displayed with various labels that describe the nature of the relationship between the nodes.