AKT1 and breast cancer: Enrichment analysis was performed on the hub genes, which showed that they were significantly involved in body size, embryonic lethality, abnormal cell cycle, decreased fibroblast proliferation, decreased immature B cell number, cancer-related pathways like bladder cancer, breast cancer, transcriptional misregulation, microRNAs, and the PI3K-Akt signaling pathway as revealed by GO analysis.