Genetic predisposition to breast cancer due to non-BRCA mutations in Ashkenazi Jewish women

Genetic mutations in BRCA1 and BRCA2 increase the risk of breast and ovarian cancer in Ashkenazi Jewish women. A new article pexamines the likelihood of carrying another cancer-predisposing mutation in BRCA1, BRCA2 or another breast cancer gene among women of Ashkenazi Jewish ancestry with breast cancer who do not carry one of the founder mutations. (Mehr in: Cancer News — ScienceDaily)