Did you say BRCA?

mother and daughter

BRCA can affect anyone but it usually runs in families. It is important to know your risk factors and talk to your provider to see if you need to get tested. Early detection of BRCA is vital to lowering your risk of ovarian and breast cancer.

BRCA – Why is it important?

BRCA1 and BRCA2 are genes that play a role in the body’s ability to repair damaged DNA. When these genes function properly, they help prevent the development of cancer. However, certain mutations in these genes can increase the risk of developing certain types of cancer, particularly breast and ovarian cancer.


Individuals who have a family history of breast or ovarian cancer, or who have been diagnosed with breast or ovarian cancer at a young age, may be at an increased risk for carrying a BRCA mutation. Women with a BRCA1 or BRCA2 mutation have a lifetime risk of breast cancer that ranges from 45-87%. And women with BRCA1 mutations have a lifetime risk of ovarian cancer of 39-46%. Men with BRCA2 mutations have a higher risk of prostate cancer.


Testing for BRCA mutations can be done through a blood test. If a BRCA mutation is found, it is important for individuals to work closely with a healthcare provider to determine the best course of action. This may include increased surveillance such as more frequent mammograms and/or MRI’s, prophylactic surgery to remove the breasts or ovaries, or risk-reducing medications.


In addition to the above, there are also preventative measures that can be taken to reduce the risk of cancer. This can include changes in lifestyle such as maintaining a healthy diet and exercise regimen, limiting alcohol consumption and maintaining a healthy weight.


It’s important to mention that not all cases of breast and ovarian cancer are caused by BRCA mutations, and not everyone who carries a BRCA mutation will develop cancer. However, for individuals who do carry a BRCA mutation, it is important to be aware of the increased risk and to take steps to reduce that risk.


In conclusion, BRCA1 and BRCA2 are genes that play a role in the body’s ability to repair damaged DNA. Mutations in these genes can increase the risk of developing certain types of cancer, particularly breast and ovarian cancer. Testing for BRCA mutations can be done through a blood test and if a BRCA mutation is found, it is important for individuals to work closely with a healthcare provider to determine the best course of action. It’s important for those who carry BRCA mutations to be aware of the increased risk and to take steps to reduce that risk.