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DNA Vaccine May Treat Multiple Sclerosis

Posted by samzenpus on from the good-for-what-ails-you dept.

GSASoftware writes "Multiple sclerosis is a serious, as-yet incurable neurological disease which causes blindness, paralysis and other serious symptoms. In a new development, a neuroimmunology researcher in Montreal has developed a therapeutic DNA vaccine. The cause of the disease is not fully understood, but it appears to be auto-immune. If a DNA vaccine can be an effective therapy for this auto-immune disease, is it possible that DNA vaccines could treat other auto-immune diseases like Crohn's, eczema, and others?"

2 of 127 comments (clear)

  1. MS anecdonte by ookabooka · · Score: 4, Interesting

    First off, IANAD, though both my mother and aunt are. My aunt has fairly severe MS, she can't walk, lost some dexterity in her left arm, etc. What is interesting is that my mother is an identical twin, and doesn't suffer from MS at all. They did some experimental treatments utilizing this unique situation, one of which was some sort of combination of Chemo therapy and a bone marrow transplant. Does this vaccine simple get rid of some "risk factors" in the DNA? Obviously I'd find it hard to believe that there is a direct relationship between DNA and MS. . .

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    If you are about to mod me down, keep in mind that this post was most likely sarcastic.
    1. Re:MS anecdonte by 0123456789 · · Score: 4, Interesting

      I remember a radio programme about identical twins a while ago. One of the things that fascinated me was that although identical twins have identical DNA, their active genes are not identical. Over time, the genes that are active vary between the two twins, as shown by comparing the gene sequences of pairs of identical twins at different ages. The variation was called something like 'Epygenetic modification'. Hopefully someone who knows more about this can comment?