p53 gene

The p53 gene produces a protein that acts as a protective "guardian" for our cells. Its main role is to monitor DNA for damage and, if necessary, initiate repair or trigger cell death to prevent damaged cells from becoming cancerous. Think of p53 as a quality control officer that maintains cellular integrity. When p53 functions properly, it helps prevent tumor formation. However, mutations or defects in this gene can impair its protective ability, increasing the risk of cancer development. Overall, p53 is a crucial component of the body's natural defense against cancer.