A new study published in the journal Nature offers a glimmer of hope for the treatment of people with Parkinson’s. The researchers behind the study were able to successfully reverse the motor symptoms of Parkinson’s disease in rats. Their method involves implanting induced pluripotent stem cells (iPSCs) in sick animals. These are pluripotent cells produced in the laboratory from stem cells.
Using this method, the scientists were able to treat the affected cells and reverse or even prevent some of the effects of the disease. “It’s like taking a book, washing off the ink, then rewriting its contents,” said Dr. James Beck, scientific director of the Parkinson’s Foundation, which led the research.
The treatment was effective and safe in the rats studied. A clinical trial involving humans is expected in 2023. Researchers are optimistic regarding the effects of this treatment on Parkinson’s disease, which currently affects more than 10 million people worldwide.
Parkinson’s disease is a degenerative disease of the central nervous system that impairs motor skills and speech. It is characterized by muscle stiffness, tremors, slowed physical movement and, in extreme cases, paralysis.
Image by Annick Vanblaere from Pixabay
