by Amy Adams on August 6, 2010 at 2:13PM | comments
A disclaimer: this work was not funded by CIRM, nor does it directly have to do with stem cell research. It is, however, extremely cool, and strikes close to home. I spent hours as an undergrad slicing off the limbs of newts and marveling as the tiny fingers and toes re-emerged on newly formed limbs. Now Helen Blau at Stanford University has for the first time replicated that magic in mammals.
by Amy Adams on July 16, 2010 at 2:05PM | comments
Stanford scientists have overcome one significant hurdle in developing a therapy for muscle-wasting diseases like muscular dystrophy. Until now, the muscle stem cells that stand at the ready to repair muscle damage couldn't be grown outside the safe confines of a muscle. Once uprooted from their home and transferred to a laboratory dish, they matured into less useful progenitor cells. That's a problem because once mature the cells no longer have the potential to be transplanted to repair muscle damaged by injury or disease.