Methionine homozygosity for PRNP polymorphism and susceptibility to human prion diseases.
Koki KosamiRyusuke AeTsuyoshi HamaguchiNobuo SanjoTadashi TsukamotoTetsuyuki KitamotoMasahito YamadaHidehiro MizusawaYosikazu NakamuraPublished in: Journal of neurology, neurosurgery, and psychiatry (2022)
Methionine homozygosity at codon 129 was predisposing to sporadic CJD, but protective against genetic CJD and GSS, after adjustment for codon 219 polymorphism effect. However, the impacts differed completely among patients with specific prion protein abnormalities.