What is a tumor suppressor gene?

The tumor suppressor gene is a protective gene that helps inhibit the growth of cancer cells in localized parts of the body. In normal cell division, cells are divided and live only for a short time before death. Cancer cells do not behave like normal cells and begin to multiply uncontrollably. They also become immortal unless any intervention is implemented that kills outside control cells. The tumor -suppressed gene is half of any cell that acts to prevent cancer. If one of these chromosomes is damaged, missing or mutated, the other chromosome in each pair acts as a dominant gene and prevents mutation to cause cancer. It is possible, Howeeer, so that these genes suppressing the tumor eventually mutate due to external factors.

Tumor suppressor genes help stop cancer growth because they contain proteins that prevent the cultivation of mutated cells. If damaged cells can 't grow at a rapid pace, they cannot cause cancer. Cancer becomes probabilityWhen the tumor suppressor gene mutates.

Mutation of the tumor suppression gene usually occurs due to poor choices in lifestyle or custom. When one smokes, eat foods rich in carcinogen or does not provide the immune system what needs to function properly, mutations may occur. When this happens, both chromosomes are damaged and there is nothing in the way of hyperactive cell division.

Mutated cells are often inherited features that one gets from one or both parents. It is possible to prevent any of the tumor suppression gene mutated and caused cancer. One should eat foods that promote a healthy immune system because white blood cells help seek and destroy mutated cells. Regular manipulation of stress and exercise is also immune boosters. Things that need to be avoided include smoking, too much fat or red meat and live a sedentary lifestyle.

BRCA1 is the type of tumor suppression found in the breast. In women receiving breast cancer, suppressor genes are usually genetically broken from birth. This is a defect that can be transmitted from generation to generation and significantly increases the risk of human cancer. The same basic idea is at work in every body system, although every tumor -suppressed gene has its own name and cancer prevents protein.