Study identifies toxic key to Alzheimer’s disease memory loss

Using new scientific techniques, scientists have unlocked the cascade of molecular events that lead to Alzheimer’s disease. The scientific findings published in the latest edition of Nature Medicine suggest a potential new target for the development of drug therapies to fight the irreversible and degenerative disease which affects some 29.8 million people worldwide. The total worldwide societal cost of dementia was estimated at somewhere in the region of US$315.4 billion in 2005.