Mirror.co.uk | Scientists discover 'dementia gene' boosting hopes of preventing strokes and even Alzheimer's disease Mirror.co.uk A gene that triggers stroke and dementia by damaging vessels in the brain has been discovered, offering hope of new drugs for the two most common neurological conditions. The gene blocks off blood flow denying the organ essential oxygen and ... New gene responsible for stroke discovered Boston University Medical Center Researchers discover new genes responsible for stroke and dementia |