EGFR and endometrial cancer: A total of 103 KEGG pathways were identified, indicating that the intersecting targets were predominantly involved in the mechanisms of growth hormone action, secretion, and synthesis, pathways in cancer, the estrogen signaling pathway, pI3K-Akt and ErbB signaling pathways, progesterone-mediated oocyte maturation, endometrial cancer, and many others (Figure 3).