Despite years of intense medical research, the cause of Alzheimer's remains enigmatic. The ultimate molecular manifestation of the disease consists of the accumulation of a small toxic protein called amyloid beta that causes inflammation and destroys neurons. Why this occurs in some individuals but not others is unknown. Genetic, immunological, and environmental risk factors have been investigated, but no smoking gun has emerged.
A relatively new hypothesis is that fungal infection can trigger the disease. Back in 2014, a group of Spanish researchers found fungal DNA and proteins in the brains of Alzheimer's patients. Now, the same team has performed a new analysis using fungus-specific antibodies. They show that several different fungi are present, both inside and outside cells, throughout the brains of Alzheimer's patients.
You can read the rest @
http://www.realclearscience.com/journal_club/2015/10/27/fungi_found_in_brains_of_alzheimers_patients_109425.html
This is a creepy thought, since fungi are very hard to kill once inside the human body.
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