Slashdot Mirror
Possible Cure For MS Turns Common Skin Cells Into Working Brain Cells
An anonymous reader writes "Scientists have discovered a way to convert ordinary skin cells into myelinating cells, or brain cells that have been destroyed in patients with multiple sclerosis, cerebral palsy and other myelin disorders. The research, published in the journal Nature Biotechnology, may now enable 'on demand' production of myelinating cells, which insulate and protect neurons to facilitate the delivery of brain impulses to the rest of the body."
Exactly right, this is just a way of repairing damage already caused by MS and does not "cure" or slow the disease at all. Still an important step though, since damage is permanent for most people.
It's easiest to think of MS as mice chewing the insulation off the wiring in your car resulting in short circuits and lost signals. Curing the disease would be getting rid of the mice. This treatment is like taking your car to the shop to have the wiring replaced, but the car is still full of mice that will eat the wiring again. The current treatments for MS just put the mice (mostly) to sleep, but they're still there and could awake at any time and some people's mice are more resistant than others.