and it's known that it takes multiple mutations to form a cancer. However, in some women carrying high-risk genetic variants of BRCA1 and BRCA2, the researchers observed a few "extreme" examples ...

Ethnicity can play a role in the odds of a person having these changes to the gene – for example people ... “Knowing that you’re BRCA1 positive, that you have a mutation that you may have ...

for example, owing to dysfunction of the breast cancer type 1 susceptibility protein (BRCA1). Indeed, mutations in BRCA1 are known to predispose individuals to hereditary breast and ovarian cancers.

For example, mutations in the genes MLH1 ... and kidney dysfunction. However, BRCA1/2 and other cancer risk genes haven't traditionally been part of the carrier screening panels that are typically ...

Genetics significantly impact cancer risk, particularly in inherited mutations like BRCA1/BRCA2, which increase ...