Polygenic risk scores and breast and epithelial ovarian cancer risks for carriers of BRCA1 and BRCA2 pathogenic variants
DR Barnes et al, Genetics in Medicine, July 15, 2020
DR Barnes et al, Genetics in Medicine, July 15, 2020
We assessed the associations between population-based polygenic risk scores (PRS) for breast (BC) or epithelial ovarian cancer (EOC) with cancer risks for 18,935 BRCA1 and 12,339 BRCA2 pathogenic variant carriers of European ancestry. PRS are strongly associated with BC and EOC and predict substantial absolute risk differences at PRS distribution extremes.
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