Cancer
Cancer causes cells to divide uncontrollably. This can result in tumors, damage to the immune system, and other impairment that can be fatal.
Cancer can affect various parts of the body, such as the breasts, lungs, prostate, and skin. When cellular changes cause the uncontrolled growth and division of cells.
Some types of cancer cause rapid cell growth, while others cause cells to grow and divide at a slower rate.
Most of the body's cells have specific functions and fixed lifespans. Cell death is part of a natural and beneficial phenomenon, which healthcare professionals call apoptosis.
A cell receives instructions to die so that the body can replace it with a newer cell that functions better. Cancerous cells lack the components that instruct them to stop dividing and to die.