When this was posted before someone who followed it fairly closely and others like it, updated the thread with info because the article was behind current info. They had already stopped the trials for MS because it wasn't working. So they began to just focus on one other, the Crohn's, I believe. Figuring if they got one to work, they could go back to the others and get them on the right track.
I have MS, and while this is a new approach, there have been so many articles about treatments that end up going nowhere after the first excitement. So it is still very early to get hopes up.
Hope can be a dangerous thing. Hope can drive a man insane, as Red said.