The significant findings included associations between self-reported history of breast cancer and hypomethylation within cg06072257 and cg06123699, which are located near UBIAD1 and TPRG1 on chromosomes 1 and 3, respectively (p = 6.5 × 10−103 and p = 2.4 × 10−101, respectively). Here, TPRG1 is linked to breast carcinoma.