Editors   Breakthrough: Australian Scientists Regrow Mice Muscle Tissue from Adult Stem Cells   3/4/2009 10:05:00 AM    
Australian scientists have become the first in the world to use adult stem cells (from a donor) to regrow damaged muscle tissue (in mice), offering hope to sufferers of muscular dystrophy.

They overcame the problem of getting the donor cells to survive for more than an hour.