Figure 3. Functional enrichment based on 263 shared genes. (A) Venn diagram of the shared genes between the magenta, green and brown modules of LUAD and the black, pink, and turquoise modules of PAH. (B) GO analysis for 263 shared genes indicating the significant terms. (C) KEGG analysis for 263 shared genes. (D) Venn diagram of the overlapped genes between GeneCards databases and WGCNA.