Page 116 - The Miracle in the Immune System
P. 116

n most general terms, cancer can be character-
                ised as uncontrolled cell replication. Regardless of
           its type, cancer initially develops in a normal, healthy
           cell and shares the basic characteristics of this normal
           cell, at least in its early developmental stages. However,
           these cells tend to lose some of their abilities. One such
           important ability is that of reacting to the messages de-
           livered by their surrounding or their own organisms
           that regulate cell replication. When such a disorder oc-
           curs, the cell can no longer control its replication and
           the growth of tissues. This process, known as "continu-
           ous dividing," is genetically transferred to new cells re-
           sulting in the spread of tumours, which in turn invade
           the neighbouring tissues. These decomposed cells eat
           up the nutrients of other cells, consuming the vital ami-
           no acid supply. Cancer cells eventually shut down the
           passages within the human body with their expanding
           volume. They accumulate in various organs such as the
           brain, lungs, liver, and kidneys, surrounding the healthy
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