The above breast cancer targets were collected for GO and KEGG enrichment analysis, and the results showed that the disease targets were mainly involved in biological processes such as mitotic cell cycle phase transition and organelle fission, acted on cellular components such as spindle and condensed chromosome, affected glycosaminoglycan binding and sulfur compound binding, as well as regulating PI3K-Akt signaling pathway, Cell cycle and MAPK signaling pathway (Figures 3E, F). This evidence concerns the gene AKT1 and breast cancer.