Genetic Breast Cancer Risks

July 4, 2011 - PRLog -- According to research, is a woman (or man) having an increased risk of developing breast cancer if she (or he) will inherit a BRCA1 or BRCA2 mutation to a family member? What are the BRCA1 and BRCA2 genes? BRCA1 and BRCA2 are the types of genes are sometimes called tumor suppressors. If these genes are normal, they help the body to prevent uncontrolled cell growth.

However, if these genes are mutated, uncontrolled cell growth can occur, which eventually leads to this type of cancer. Studies have shown that women who inherit a mutation in their genes harmful BRCA1 or BRCA2 are five times more likely than the average woman (without mutations) of developing breast cancer.

For more details and a preview look here:
http://www.knowthecancer.com/genetic-breast-cancer-risks

Although the majority of hereditary breast cancers caused by BRCA1 and BRCA2, it is not only inherited genes that can lead to the development of breast cancer. Mutations in other genes such as TP53, MSH2, PTEN, and ATM, are also associated with hereditary cancer.

If the cancer is in your family history, you might consider making a genetic test to determine whether mutations in BRCA1 and BRCA2 you. What is involved in these tests? Having a genetic test done, you must provide your health care provider with a blood test. Blood will be drawn in a laboratory and will be sent for testing. Results usually take several weeks to recover.

If your test results come back positive, it indicates that you have inherited a mutation in BRCA1 and BRCA2 you. This does not mean you will definitely develop cancer, it simply means that you have an increased risk of developing the disease. Similarly, negative results do not mean that you will not develop breast cancer, but they suggest that you are less likely to develop the disease.

If you have a history of breast cancer in your family, please talk to your doctor. Your doctor may suggest that the person who had breast cancer will be tested for genetic mutations before being asked to do tests on you. Although there is a history of breast cancer in your family, it is important to get regular breast exams.

Keeping up with changes in your body will allow you to detect breast cancer in its early days! Remember, when it comes to your body, better safe than sorry!

# # #

Know The Cancer is a topic to gives facts causes cancers. This may elaborate different types of cancers; it gives details throughout the whole system either for men or women: http://www.knowthecancer.com