The words "mystery", "baffled" and "puzzled" are memes, used, among numerous similar variants, whenever anyone in the wholly-controlled-and-ccopted Political, Academic, Scientific and Media establishments want to lie about, well, basically anything.
May 5, 2017 - Alzheimer's disease continues to baffle neuroscientists around the world.
July 22, 2015 - New Insights Into the Blood Brain Barrier
"In May, Zlokovic discovered the mechanism of action for an Alzheimer’s-implicated gene encoding protein known as PICALM. The PICALM-Alzheimer’s connection had been studied previously by Cure Alzheimer’s Research Consortium Chair Rudy Tanzi, Ph.D., and Zlokovic in a Cure Alzheimer’s Fund-supported study. Zlokovic, publishing his research in Nature Neuroscience, showed that PICALM is crucial for clearing Abeta across the BBB. PICALM variants associated with increased risk for Alzheimer’s lead to diminished expression of PICALM and faulty clearance of Abeta from the brain, leading to its accumulation both in the human brain and animal models of the disease. This suggests that, while Abeta is crucial in the subsequent cascade that leads to Alzheimer’s disease, the compromise of the BBB may happen earlier in the process, and may contribute directly to the destructive excess of Abeta in the brain.
September 23, 2016 - Their results over time have been both consistent and worrisome: Exposure to radiation, including that from cell phones and wi-fi, causes leakage in the blood-brain barrier — the brain’s first line of defense against infections and toxic chemicals. Some of the most concerning conclusions result from the fact that even the weakest exposure levels to wireless radiation caused the greatest effect in causing the blood brain barrier to leak.
March 10, 2017 - Mobile use 'may trigger premature Alzheimer's'
Radiation from mobile phones destroys brain cells and could lead to the early onset of Alzheimer's disease, according to research.