Mindy S Kurzer

There is currently accumulating evidence that endogenous estrogens play a critical role in the development of breast cancer. Estrogens and their metabolites have been studied in both pre- and postmenopausal women with more consistent result…

PURPOSE: Observational studies have shown that physical activity is inversely associated with breast cancer etiology. WISER is a randomized controlled trial examining the effects of exercise training on oxidative stress, and hormonal and me…