December 6, 2008
Virus clue to cause of Alzheimer’s
Cheap cold sore drugs could offer best treatment yet
Mark Henderson, Science Editor
The virus that causes cold sores may be one of the main causes of Alzheimer’s disease, according to research that suggests that existing drugs could be used to treat the most common form of dementia.
Compelling new evidence found by British scientists has implicated the cold sore virus, known as herpes simplex virus 1 (HSV1), in up to 60 per cent of Alzheimer’s cases.
Though the findings from the University of Manchester remain preliminary, they could transform scientific understanding of a brain disorder that affects more than 400,000 people in Britain, and open an entirely new approach to treating it.
...
