Breast cancer hereditary tests can help determine if a female has a high risk of developing the condition. The genetics of cancer of the breast vary from individual to individual, but cancer malignancy are inherited. The hereditary makeup of a woman’s breasts cells can increase her risk of developing breast cancer by about 15 percent.
The cost of hereditary tests can be prohibitive, and results are not necessarily definitive. People should understand the results. They should know whether or not they have an click for source increased or decreased risk of developing the condition. If a cancer of the breast genetic evaluation shows a mutation, a genetic counselor is going to discuss subsequent steps in good care with the individual.
Age is a good risk variable for cancer of the breast, but the time of the disease also impact on the risk. Early menstruation and later menopause happen to be associated with a higher risk of cancer of the breast. However , motherhood may actually preserve women by developing the disease since it pushes breasts cells within their final maturation stage.
A number of genes had been linked to the development of the disease. Mutations inside the PALB2 gene, which produces a protein that helps the BRCA2 gene function, happen to be associated with a very high risk of developing breast cancer. And mutations inside the TP53 gene, which ends the growth of cells with damaged GENETICS, are recognized to increase a woman’s risk of developing cancer of the breast.