Just watching the news tonight and its looking quite promising they are looking into actually coming close to stopping the brain from deteriorating this is incredible news but still in research tests done on mice have shown a promising effect but with severe side effects they say maybe the next 5 to ten years there may be just be a cure.
Sad it may come too late for some people but still promising for the future.
Im sorry I dont have more info but maybe google it! It really is looking a bit more positive for the future.