TY - JOUR AU - McCullough, Lauren E. AU - Chen, Jia AU - Cho, Yoon Hee AU - Khankari, Nikhil K. AU - Bradshaw, Patrick T. AU - White, Alexandra J. AU - Teitelbaum, Susan L. AU - Terry, Mary Beth AU - Neugut, Alfred I. AU - Hibshoosh, Hanina AU - Santella, Regina M. AU - Gammon, Marilie D. PY - 2017 DA - 2017/02/21 TI - Modification of the association between recreational physical activity and survival after breast cancer by promoter methylation in breast cancer-related genes JO - Breast Cancer Research SP - 19 VL - 19 IS - 1 AB - Mechanisms underlying the inverse association between physical activity and survival after breast cancer are unresolved, but DNA methylation may play a role. We hypothesized that promoter methylation of breast cancer-related genes, as well as global methylation, may modify the association between prediagnostic recreational physical activity (RPA) and breast cancer mortality. SN - 1465-542X UR - https://doi.org/10.1186/s13058-017-0811-z DO - 10.1186/s13058-017-0811-z ID - McCullough2017 ER -