EGFR was connected to 15 pathways: “cancer”, “proteoglycans in cancer”, “human cytomegalovirus infection”, “chemical carcinogenesis-receptor activation”, “colorectal cancer”, “breast cancer”, “hepatitis C”, “endometrial cancer”, “EGFR tyrosine kinase inhibitor resistance”, “bladder cancer”, “prostate cancer”, “MAPK signaling pathway”, “focal adhesion”, “human papillomavirus infection”, and “PI3K-Akt signaling pathway”. This evidence concerns the gene EGFR and breast carcinoma.