Coaxing injured nerve fibers to regenerate by disabling 'brakes' in the system
Wednesday, December 9, 2009 - 15:08
in Health & Medicine
Boston, Mass. -- Brain and spinal-cord injuries typically leave people with permanent impairment because the injured nerve fibers (axons) cannot regrow. A study from Children's Hospital Boston, published in the December 10 issue of the journal Neuron, shows that axons can regenerate vigorously in a mouse model when a gene that suppresses natural growth factors is deleted. Link: http://www.childrenshospital.org/newsroom