Enrichment pathway analysis revealed that these genes are part of: (1) pathways in cancer (KEGG: 05200); (2) signal transduction (REACT: 111102); (3) mTOR signaling pathway (KEGG: 04150); (4) focal adhesion (KEGG: 04510); (5) VEGF signaling pathway (KEGG: 04370); and (6) ErbB signaling pathway (Table 3). The gene discussed is EGFR; the disease is cancer.