Cancer is a disease that occurs when cellular growth and division become unregulated, often due to genetic mutations that disrupt normal cellular functions. These mutations can lead to uncontrolled proliferation, evasion of apoptosis (programmed cell death), and the ability to invade surrounding tissues. As a result, cancer cells can form tumors and spread throughout the body, compromising organ function and overall health. Ultimately, the loss of regulatory mechanisms governing cell behavior is a hallmark of cancer development.
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