PTEN does not reduce effectiveness of breast cancer drug, Herceptin: Study

[News]

Contrary to what many oncologists had thought, a tumor suppressor protein known as PTEN does not reduce the effectiveness of the breast cancer drug Herceptin, according to a study by Mayo Clinic and North Central Cancer Research Group investigators.

More... (http://www.news-medical.net/news/20110604/PTEN-does-not-reduce-effectiveness-of-breast-cancer-drug-Herceptin-Study.aspx)