EGFR and hepatocellular carcinoma: Notably, the top enriched pathways included metabolic pathways, pathways in cancer, Rap1 signaling pathway, axon guidance, Ras signaling pathway, calcium signaling pathway, regulation of actin cytoskeleton, Hippo signaling pathway, proteoglycans in cancer, PI3K‐Akt signaling pathway, focal adhesion, ubiquitin‐mediated proteolysis, hepatocellular carcinoma, oxytocin signaling pathway, glutamatergic synapse, and ErbB signaling pathway.