The results of KEGG enrichment analysis revealed that the 1385 genes were significantly enriched in the mTOR signaling pathway, cell apoptosis, autophagy, EGFR tyrosine kinase inhibitor resistance, non-small cell lung cancer, B cell signaling pathway, and other KEGG biological pathways related to the development of cancer (Figure 2(a)). This evidence concerns the gene EGFR and cancer.