Description
The BRCA1/2 test is a specific genetic analysis targeting the BRCA1 and BRCA2 genes. These genes are tumor suppressors that help repair damaged DNA and play a crucial role in preventing certain types of cancer. Mutations in these genes can lead to an increased risk of breast, ovarian, pancreatic, and prostate cancers. This test involves sequencing the entire coding regions of both genes to identify any harmful mutations. The results can have significant implications for an individual’s cancer risk assessment, surveillance strategies, and potential preventive measures. It’s often recommended for individuals with a strong family history of related cancers or those of certain ethnic backgrounds with higher mutation frequencies. Genetic counseling is an integral part of this testing process to ensure proper interpretation and understanding of the results.
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