Could this be the beginning of a  "cure"?  This research does seem to quell the claim that they really don't want to find an effective therapy to perpetuate the massive industry involved.   Only problem is that the cost is very high.  But, perhaps if these related therapies someday result in a broad and truly successful method, then maybe the producers and the government will get together to bring the costs down to an acceptable level and eradicate one of the greatest killers of all time