Cancer is ultimately the result of cells that uncontrollably grow and do
not die. Normal cells in the body follow an orderly path of growth,
division, and death. Programmed cell death is
called apoptosis, and when this process breaks down, cancer begins to
form. Unlike regular cells, cancer cells do not experience programmatic
death and instead continue to grow and
divide. This leads to a mass of abnormal cells that grows out of
control.
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