TP53 and cancer: These bacteria can produce toxins and carcinogenic metabolites those promote the development of cancer in a variety of ways, including by changing the dynamics of the cell cycle, triggering signaling pathways in the cell, such as NF-κB, MAPK, PI3K-PKB/Akt, and JAK/STAT, and activating anti-apoptosis activities by increasing Bcl-2 and decreasing BAX, and caspases expression along with suppressing p53 and pRb tumor suppressor proteins.