How Brain Cell Grafts Could Help Reverse Parkinson's Symptoms in Monkeys
Grafting neurons grown from monkeys’ own cells into their brains relieved the debilitating movement and depression symptoms associated with Parkinson’s disease, researchers at the University of Wisconsin-Madison report, in In the study, the UW team describes its success with neurons made from induced pluripotent stem cells from the monkeys’ own bodies. This approach avoided complications with the primates’ immune systems and takes an important step toward a treatment for millions of human Parkinson’s patients. “This result in primates is extremely powerful, particularly for trans...