Biotechnology cancer Clinical Trials

Fat Rats Show Why Breast Cancer May Be More Aggressive in Patients with Obesity

Women with obesity are more likely to get breast cancer, and a number of studies have provided a reasonable explanation why: after menopause, fat tissue manufactures estrogen, and the estrogen then promotes tumor growth. But why, then, do women with obesity continue to have more aggressive tumors even after anti-estrogen treatment? Once the tumor’s source […]