The results of the GO and KEGG enrichment analyses conducted with these genes using both databases revealed significant enrichment of CCNB1 in pathways related to the “Cell cycle,” “Cellular senescence,” “p53 signaling pathway,” and “FoxO signaling pathway.” These findings suggested that CCNB1 plays a crucial role in the development and progression of cancer by regulating cell cycle processes. This evidence concerns the gene CCNB1 and cancer.