New strategy may protect brain against stroke, Parkinson’s and Alzheimer’s

Federal researchers say they’ve developed several drug candidates that show promise in protecting the brain against damage from stroke, with the potential to fight chronic neurodegenerative conditions like Parkinson’s and Alzheimer’s disease as well.. The drugs, called p53 inhibitors, attack a key protein involved in nerve cell death and represent a new strategy for preserving brain function following sudden injury or chronic disease.