Dale Schenk, Who Saw Immune System as Weapon Against Alzheimer’s, Dies at 59 Dr. Schenk tested the novel idea that the immune system, which fights infection, might be enlisted to fight Alzheimer’s through vaccines and other immune-based treatments. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:A New Way for Therapists to Get Inside Heads: Virtual RealityLife on Mars: Mirages of EarthF.D.A. Delays Rules That Would Have Limited E-Cigarettes on MarketWARNING: Supermassive black hole heading Earth’s way at 110 KM per SECONDDavid E.H. Jones, Scientist Whose Alter Ego Challenged Conventions, Dies at 79Scientists glimpse DAWN OF TIME ITSELF with new dark matter camera