http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. A gene thought to be associated with cancer development can be a tumor suppressor gene in mice, researchers have discovered. Understanding which genes are involved in spreading cancer could lead to future therapies. http://medicalxpress.com/news/2011-04-mechanism-esophageal-cancer-uncovered.html Cancer Mon, 11 Apr 2011 10:26:09 EST news221736354