Estradiol may exacerbate tumor growth in breast cancer

[News]

A recently discovered enzyme drives the production of a potent form of estrogen in human breast cancer tissue, researchers from the University of Illinois at Chicago College of Medicine have found.

More... (http://www.news-medical.net/news/20110519/Estradiol-may-exacerbate-tumor-growth-in-breast-cancer.aspx)