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BRCA1 and BRCA2 genes

BRCA1 and BRCA2 are genes that help repair damaged DNA, playing a critical role in maintaining the stability of our genetic material. When these genes work properly, they reduce the risk of breast, ovarian, and other cancers. However, mutations or changes in these genes can increase the likelihood of developing these cancers. Individuals with certain BRCA1 or BRCA2 mutations may consider genetic testing and risk-reduction strategies, such as increased screening or preventive surgeries, to manage their cancer risk proactively.

Additional Insights

  • Image for BRCA1 and BRCA2 genes

    BRCA1 and BRCA2 are genes that help repair damaged DNA, playing a crucial role in maintaining cell health. Mutations in these genes can increase the risk of breast, ovarian, and other cancers. Individuals with inherited mutations in BRCA1 or BRCA2 may have up to 85% lifetime risk of developing breast cancer and significantly higher risks for ovarian cancer. Genetic testing for these mutations can guide decisions about preventive measures and treatment options for individuals and their families. Understanding one's BRCA status can be vital for informed health choices and cancer risk management.

  • Image for BRCA1 and BRCA2 genes

    BRCA1 and BRCA2 are two important genes that help prevent the development of breast and ovarian cancers. They produce proteins that repair damaged DNA in cells, ensuring the stability of genetic information. If these genes are mutated or altered, their ability to perform this repair process is compromised, significantly increasing the risk of certain cancers. Women with mutations in BRCA1 or BRCA2 may have a much higher chance of developing breast and ovarian cancer during their lives. Genetic testing for these mutations can inform personal health decisions and cancer screening strategies.