TP53 and cancer: The findings of KEGG enrichment analysis were primarily regarding focal adhesion, which was similar to the conclusions of GO‐MF and GO‐CC, such as ‘focal adhesion’ (gene count = 23, p = 1.35E‐09), and some pathways that were reported to play an essential role in cancer progression, such as ‘p53 signalling pathway’ (gene count = 12, p = 2.59E‐07) and ‘MAPK signalling pathway’ (gene count = 21, p = 2.35E‐05).