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Breast cancer is not contagious; you can’t contract cancer from a person who has the disease. Breast cancer is not caused by wearing underwire bras, implants, deodorants, antiperspirants, mammograms, caffeine, plastic food serving items, microwaves, or cell phones, as myths often suggest. Cancer is a genetic disease—that is, cancer is caused by certain changes to genes that control the way our cells function, especially how they grow and divide. Genes carry the instructions to make proteins, which do much of the work in our cells. Identifying additional genetic risk factors for breast cancer is an active area of medical research. In addition to genetic changes, researchers have identified many personal and environmental factors that contribute to a person's risk of developing breast cancer.

Breast cancer genetic cell
Breast cancer genetic cell

Changes or mutations in DNA can cause normal breast cells to become cancer. Certain DNA changes are passed on from parents inherited and can greatly increase your risk for breast cancer. Hormones seem to play a role in many cases of breast cancer, but just how this happens is not fully understood. Normal breast cells become cancer because of changes mutations in DNA. DNA breast cancer genetic cell the chemical breast cancer genetic cell our cells that makes up our genes. Genes have the instructions for how our cells function. Some DNA mutations are inherited or passed to you from your parents.
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