The SNP showing the strongest association in the general population was rs3814113, which was associated with a decrease in the risk of ovarian cancer in carriers of the minor allele (OR per allele = 0.82, 95%CI: 0.79 to 0.86, p-value = 5.1 × 10−19) [5] and had a similar association with ovarian cancer risk for BRCA1 and BRCA2 mutation carriers [4]. Here, BRCA1 is linked to ovarian cancer.