BRCA1 and BRCA2 (Breast Cancer Genes)

BRCA1 and BRCA2 are genes that help repair damaged DNA in our cells, playing a crucial role in maintaining cell health. When these genes are mutated or altered, their ability to repair DNA is compromised, increasing the risk of developing certain cancers, particularly breast and ovarian cancer. Individuals with significant mutations in BRCA1 or BRCA2 have a higher likelihood of developing these cancers, sometimes at a younger age. Genetic testing can identify these mutations and inform individuals about their risk, guiding decisions on prevention or early detection strategies.