http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. By shedding new light on how cells migrate in the developing brain, researchers at Fred Hutchinson Cancer Research Center also may have found a new mechanism by which other types of cells, including cancer cells, travel within the body. The findings by Jonathan Cooper, Ph.D., member and director of the Hutchinson Center's Basic Sciences Division, and Yves Jossin, Ph.D., a research fellow in Cooper's laboratory, published online April 24 in Nature Neuroscience, could lead to a better understanding of neurological development and, possibly, cancer metastasis. http://medicalxpress.com/news/2011-04-brain-cell-migration-insight-cancer.html Neuroscience Sun, 24 Apr 2011 13:44:20 EST news222871437 Researchers at the University of Michigan Health System have uncovered a new link between genetic variations associated with alcoholism, impulsive behavior and a region of the brain involved in craving and anxiety. http://medicalxpress.com/news/2011-04-scientists-explore-link-genetics-alcoholism.html Genetics Tue, 12 Apr 2011 09:31:07 EST news221819451