Mass Spectrometry and Glial Cells
April 20, 2009
Using a new mass spectrometry technique and stem cells that can be made to produce either neurons or glial cells, a team of researchers at the Salk Institute for Biological Studies (La Jolla, California) identified a molecular signaling pathway that is required for the production of glial cells, yielding insight into the neurobiology of Down?s syndrome and several nervous system disorders characterized by too many glial cells.