Researchers from Lund University (Sweden) has grown from human stem cells, the neurons are able to synthesize dopamine. Experiment on laboratory animals was successful.
Transplantation of neurons allowed to restore normal motor activity for the worms and rats. Scientists suggest that the transplant will give similar results and those of other animals.
Scientists have transplanted rats with symptoms of Parkinson's disease human neurons grown in laboratory conditions. Some time later, the cells were embedded in the brain, and motor activity was restored.
Opening, experts say, will allow in the future to use similar techniques in the treatment of Parkinson's disease in humans. Stem medicine is a promising direction, due to which doctors will be able to relieve patients from most diseases, incurable now.