Grafting neurons grown from monkeysâ€™ personal cells into their brains relieved the debilitating motion and depression signs related to Parkinsonâ€™s illness, researchers at the University of Wisconsin-Madison reported immediately. In a study revealed within the journal Nature Medicine, the UW workforce describes its success with neurons made from induced pluripotent stem cells from the monkeysâ€™ own our bodies. This method avoided complications with the primatesâ€™ immune methods and takes an vital step towards a treatment for thousands and thousands of human Parkinsonâ€™s patients. â€œThis end in primates is extremely powerful, significantly for translating our discoveries to the clinic,â€ says UW-Madison neuroscientist Su-Chun Zhang, whose Waisman Center lab grew the mind cells. Parkinsonâ€™s disease damages neurons in the brain that produce dopamine, a brain chemical that transmits signals between nerve cells. The disrupted alerts make it progressively more durable to coordinate muscles for even easy movements and trigger rigidity, slowness and tremors which can be the diseaseâ€™s hallmark symptoms.