Breast Cancer Genetic Tests

Breast cancer genetic tests will help determine if a woman has a excessive risk of developing the illness. The inherited genes of cancer of the breast vary from person to person, but cancer malignancy are passed down. The genetic makeup of the woman’s breast cells can easily enhance her risk of developing cancer of the breast by about 15 percent.

The cost of genetic tests could be prohibitive, and results are certainly not definitive. People should be familiar with results. They need to know whether or not they have an increased or perhaps decreased likelihood of developing the disease. If a breast cancer genetic test shows a mutation, a genetic counselor should discuss subsequent steps in health care with the affected individual.

Age is a solid risk component for cancer of the breast, but the timing of the disease also affects the risk. Early on menstruation and later menopause happen to be associated with a higher risk of breast cancer. However , pregnancy may actually defend women out of producing the disease since it pushes breast cells within their final maturation stage.

A couple of genes have already been linked to the development of the condition. Mutations inside the PALB2 gene, which creates a protein in order to the BRCA2 gene function, will be associated with a higher risk of growing breast cancer. And mutations in the TP53 gene, which halts the growth of cells with damaged GENETICS, are recognized to increase a woman’s likelihood of developing cancer of the breast.

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