The potential outcome given in the KEGG functional categories was linked to (i) metabolism (biosynthesis of antibiotics, pyrimidine, carbon metabolism, propanoate metabolism, and citrate cycle); (ii) GABAergic synapse, which mediates the majority of synaptic inhibition in the central nervous system; (iii) p53 signaling pathway, involved in multiple biological processes, including DNA damage repair, cell cycle arrest, apoptosis, and senescence; and (iv) the broadest category associated with these DEGs, namely, the pathways in cancer. This evidence concerns the gene TP53 and cancer.