Name and Describe the Three Primary Steps of Cancer Development

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The Answer is The three primary steps of cancer development are initiation, promotion, and progression.

1. Initiation: This is the first step in which a normal cell is exposed to a carcinogen, which could be a chemical, radiation, or a virus. This exposure leads to alterations in the cell's DNA, causing mutations that can disrupt the normal control of cell growth and division.

2. Promotion: During this stage, the mutated cells undergo further changes that allow them to multiply and form a small cluster of abnormal cells. The promotion phase is characterized by the expansion of these abnormal cells, often due to factors such as inflammation, hormones, or other growth-promoting signals.

3. Progression: In this final stage, the cancerous cells continue to grow and acquire additional genetic mutations that enable them to become more aggressive and invasive. They can also acquire the ability to spread to other parts of the body, a process known as metastasis. This results in the formation of a tumor and the spread of cancer throughout the body, leading to the potential for life-threatening complications.

Name and Describe the Three Primary Steps of Cancer Development

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Name and Describe the Three Primary Steps of Cancer Development

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