Sporadic Fatal Insomnia
Only eight cases of sFI have ever been diagnosed as of July 2005. In sFI there is no mutation in PRNP-prion gene in D178N, but all have methionine homozygosity at codon 129.
Read more about this topic: Fatal Familial Insomnia
Famous quotes containing the word fatal:
“When the inhabitants of some sequestered island first descry the “big canoe” of the European rolling through the blue waters towards their shores, they rush down to the beach in crowds, and with open arms stand ready to embrace the strangers. Fatal embrace! They fold to their bosoms the vipers whose sting is destined to poison all their joys; and the instinctive feeling of love within their breasts is soon converted into the bitterest hate.”
—Herman Melville (1819–1891)