Breast cancer hereditary tests can help determine if a female has a superior risk of developing the disease. The genetics of cancer of the breast vary from person to person, but cancer malignancy are inherited. The genetic makeup of the woman’s breast cells may read what he said increase her likelihood of developing cancer of the breast by approximately 15 percent.
The cost of genetic tests can be prohibitive, and results are not really definitive. Patients should understand the results. They need to know whether or not they have an increased or decreased risk of developing the disease. If a breast cancer genetic test shows a mutation, a genetic counselor definitely will discuss following steps in proper care with the affected person.
Age is a strong risk matter for breast cancer, but the time of the disease also impact on the risk. Early on menstruation and later menopause are associated with a higher risk of breast cancer. However , pregnancy may actually guard women via expanding the disease as it pushes breasts cells to their final growth stage.
Many genes have been completely linked to the progress the disease. Mutations in the PALB2 gene, which produces a protein in order to the BRCA2 gene function, will be associated with an increased risk of growing breast cancer. And mutations in the TP53 gene, which halts the growth of cells with damaged DNA, are known to increase a woman’s risk of developing cancer of the breast.