A newly-discovered class of cells could one day help repair spinal cord injuries

Injuries to parts of the nervous system — the spinal cord, for example — are among the most devastating that human beings can sustain. But the recent discovery of a new class of spinal cord cell could soon lead to novel therapies capable of regenerating parts of the central nervous system. » 9/16/11 7:20am 9/16/11 7:20am