Breast cancer hereditary tests may also help determine if a woman has a increased drugs for treatment risk of developing the disease. The genes of breast cancer vary from individual to individual, but most cancers are handed down. The hereditary makeup of any woman’s breasts cells can maximize her likelihood of developing cancer of the breast by about 15 percent.
The cost of genetic tests can be prohibitive, and results are certainly not definitive. Sufferers should understand the results. They must know whether or not they have an increased or perhaps decreased likelihood 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 proper care with the person.
Age is a good risk element for breast cancer, but the time of the disease also impacts the risk. Early menstruation and later menopause are associated with high risk of cancer of the breast. However , motherhood may actually safeguard women out of growing the disease since it pushes breasts cells into their final maturation stage.
Several genes are generally linked to the advancement the disease. Mutations in the PALB2 gene, which creates a protein that helps the BRCA2 gene function, happen to be associated with an increased risk of producing breast cancer. And mutations in the TP53 gene, which halts the growth of cells with damaged DNA, are recognized to increase a woman’s risk of developing breast cancer.