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Subject WOW - Mice regain movement after spinal cord injury
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Original Message Close to a medical breakthrough?!


[link to www.scientificamerican.com]
Previous research had been stepping closer to encouraging neuronal growth—which usually stops after physical maturation. And a 2008 study coauthored by Zhigang He, a neurologist at Children's Hospital Boston, announced success in shutting down a gene that stops neuron cell growth, thus enticing damaged nerves to start growing again. Through that process, the team was able to reestablish a severed optical nerve connection in mice.

A new study, coauthored in part by He and other members of the 2008 team, demonstrates that voluntary movement can be reestablished in mice with spinal cord damage after removing a common enzyme that regulates the neuronal cell growth. The results were published online August 8 in Nature Neuroscience (Scientific American is part of Nature Publishing Group).


...Reestablishing this communication across those broken synapses could be life-changing for the millions of people who live with spinal cord injury across the world...

... "Our discovery points the way toward a potential therapy to induce regeneration of nerve connections following spinal cord injury in people."...
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