obesity, an established breast cancer risk and progression factor in women, induces
mammary gland epigenetic reprogramming and increases mammary tumor growth.
Moreover, we assessed whether the obesity-induced epigenetic and protumor effects are
reversed by weight normalization. Ovariectomized female C57BL/6 mice were fed a control
diet or diet-induced obesity (DIO) regimen for 17 weeks, resulting in a normal weight or …