Snorting Stem Cells

September 23, 2009

A University of Minnesota researcher has taken the first step toward making this kind of medical delivery service a reality by showing that when stem cells suspended in fluid are snorted, they rapidly migrate into the brain. William Frey, an adjunct professor of pharmaceutics, and his colleagues in Tuebingen, Germany, describe their work in a recent article in the European Journal of Cell Biology. (US News and World Report)