Moreover, we observed, in the recessive inheritance model, that the DNMT1 rs2228611 and rs759920 SNPs are associated with an increased risk of ovarian cancer development [OR 1.836 (1.143–2.949), p = 0.0114, pcorr = 0.0342, and OR 1.932 (1.185–3.152), p = 0.0078, pcor=0.0234, respectively]. This evidence concerns the gene DNMT1 and ovarian cancer.