Fatal familial insomnia (FFI) is a very rare autosomal dominant inherited prion disease of the brain. The dominant gene responsible has been found in just 50 families worldwide; if only one parent has the gene, the offspring have a 50% chance of inheriting it and developing the disease. The disease’s genesis and the patient’s progression into complete sleeplessness is untreatable, and ultimately fatal.
Fatal Familial InsomniaPublished April 26, 2009 science , sleep Leave a Comment
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