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Published on: 9/23/2009
Last Visited: 9/23/2009
Brian Dickie, director of research at the British Motor Neurone Disease Association, hailed the study’s findings by saying, "This is very promising work.
Not only have the researchers managed to direct transplanted motor neurons to connect with their target muscles in appreciable numbers, but they've also been able to demonstrate an improvement in motor function and survival."
He, however, insisted that there's a world of difference between treating mice and humans.
"Establishing new neuromuscular connections over distances of a couple of centimetres in a young mouse is very different from attempting the same in human motor neuron diseases, especially in adults where the transplanted neurons may have to grow up to a metre to reach their target.
That is a substantial hurdle that we still need to overcome," he says.