Possible Progress Against Parkinson's

Harvard Stem Cell Institute researchers at University-affiliated McLean Hospital have taken what they describe as an important step toward using the implantation of stem cell-generated neurons as a treatment for Parkinson's disease. Ole Isacson and colleagues reported that dopamine-producing neurons derived from the skin cells of primates survived for more than two years after implantation into one of the animals, and markedly reduced its Parkinson's symptoms.

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