Epitope mapping of the protease resistant products of RT-QuIC does not allow the discrimination of sCJD subtypes.

ABSTRACT: Sporadic Creutzfeldt-Jakob disease (sCJD) is a transmissible, rapidly progressive and fatal neurodegenerative disease. The transmissible agent linked to sCJD is composed of the misfolded form of the host-encoded prion protein. The combination of histopathological and biochemical analyses has allowed the identification and sub-classification of six sCJD subtypes. This classification depends on the polymorphic variability of codon 129 of the prion protein gene and the PrPres isotype, and appears to be associated with neuropathological and clinical features. Currently, sCJD subtyping is only fully achievable post mortem. However, a rapid and non-invasive method for discriminating sCJD subtypes in vita would be invaluable for the clinical management of affected individuals, and for the selecti

SUBMITTER: Piconi G 

PROVIDER: S-EPMC6576779 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature