what they said (Hover the mouse cursor over underlined words for more info)
LONDON a major breakthrough in gene therapy, the technique has been used for the first time to successfully treat a degenerative brain disease. In a pioneering U. S. study, researchers used the treatment to bring about significant improvements in the mobility of Parkinson's sufferers.
They said it could also herald a breakthrough in the treatment of other neurological disorders, such as Alzheimer's or epilepsy.
The 12 patients involved in the study - a world- first human gene therapy trial for a brain disease - all reported a substantial reduction in their symptoms after having a human gene injected directly into their brains....
what we said (Hover the mouse cursor over underlined words for more info)
Reports on the early stages of new therapies often present too optimistic a picture and this story does have some elements of this trait especially where it quotes a patient as saying that the treatment saved his life. However, the story also does include cautionary elements.