Network-Based Association Study of Obesity and Type 2 Diabetes with Gene Expression Profiles

Figure 4

The KEGG pathways enriched in obesity and T2D clusters. The enriched pathways of the obesity (orange ellipse) and T2D (blue ellipse) clusters are classified into three regulatory groups (metabolic, immune response, and signaling) and one disease-related group, which were highlighted by the colored triangles (purple, blue, red, and grass green). The size of ellipse represents the number of genes in the subclusters and the triangle size is proportional to the number of the links with obesity and T2D subclusters.