Carcinogenesis

The Journey of Transformation

Understanding how normal cells become cancerous through a series of genetic changes

Normal Cells

Healthy cells are the building blocks of our body, containing genetic material that controls growth, development, and repair.

Genetic Mutations

Changes in genes occur during carcinogenesis, causing cells to behave abnormally and lose their normal regulatory functions.

Uncontrolled Growth

Mutated cells outlive their survival period and regenerate independently, growing without the normal checks and balances.

Tumor Formation

These abnormal cells accumulate to form a lump or mass, creating either benign or malignant tumors.

Understanding Genetic Mutations

Carcinogenesis is the process in which normal cells turn into cancer cells. This transformation occurs through genetic changes called mutations that affect the cell’s ability to regulate growth, division, and death. When mutations occur, cells begin to outlive their normal survival period and regenerate independently, losing the regulatory mechanisms that normally control cellular behavior.

Types of Tumors

Understanding how normal cells become cancerous through a series of genetic changes

Benign Tumors

Localized growths that do not spread to other tissues. These tumors remain in their original location and generally do not pose a significant threat to health.

Malignant Tumors

Aggressive tumors that spread to local tissues as well as distant organs through a process called metastasis. These require immediate medical attention.