According to an article in Scientific American, researchers in Japan have successfully used human stem cells to fight Parkinson’s disease in monkeys. The stem cells came not from human embryos, but from adults, some of whom had PD and some not. The scientists jiggered the cells so that they started producing dopamine in the monkey’s brains, causing a reduction of Parkinson’s symptoms.
The scientists hope to start human trials by the end of 2018, which is right around the corner. The value of converting adult human cells into stem cells is great news for people who live in countries where it is illegal to use embryonic cells for research or treatment.
Quote:
So-called iPS cells are made by removing mature cells from an individual—often from the skin—and reprogramming them to behave like embryonic stem cells. They can then be coaxed into dopamine-producing brain cells….
In addition to boosting dopamine production, the tests showed improved movement in affected monkeys and no tumors in their brains for at least two years.
The last line, “no tumors in their brains for at least two years,” is a bit scary and makes me realize that these experiments provide hope for human Parkies, but maybe not the ultimate fix.
So in the meantime, I’m going to the gym! Today’s plan: 60 minutes on the elliptical trainer, alternating 9 minutes of a furious pace at a steep incline with 1 minute of relaxed pace, which surprisingly is when I drip the most sweat.
I have Parkinson’s and would like to receive information about the trials . Thank you.
Great news. I am thank you for this break through research.
My husband, Pat, has Parkinson’s for six years and is only 68. He was a physical education teacher for 32 years and playing sport was his passion outside his work. He now has very little muscle strength and would like to be considered for the trials. Thank you.