good news for humans; great news for mice
Mayo clinic researchers were recently able to re-grow myelin in mice using a human antibody. With MS in humans, the myelin (protective coating surround the nerve cells) is destroyed faster than the body is able to regenerate it. This line of research is important in that, while it may not address the underlying cause of the disease, it might result in fewer symptoms and less progression in patients.
I'm very optimistic when I read this kind of research. I really feel like we're on the verge of some very exciting breakthroughs in MS research. With continued focus and determination, I'm confident we'll see an end to the devastating effects of multiple sclerosis in my lifetime. For more on this particular research study, see this article. Humans with MS should be excited. Mice with MS should be ecstatic.