Analysis of non-human primate models for evaluating prion disease therapeutic efficacy.

ABSTRACT: Prion disease is a fatal neurodegenerative disease caused by the conformational corruption of the prion protein (PrP), encoded by the prion protein gene (PRNP). While no disease-modifying therapy is currently available, genetic and pharmacological proofs of concept support development of therapies that lower PrP levels in the brain. In light of proposals for clinical testing of such drugs in presymptomatic individuals at risk for genetic prion disease, extensive nonclinical data are likely to be required, with extra attention paid to choice of animal models. Uniquely, the entire prion disease process can be faithfully modeled through transmission of human prions to non-human primates (NHPs), raising the question of whether NHP models should be used to assess therapeutic efficacy. Here we s

SUBMITTER: Mortberg MA 

PROVIDER: S-EPMC9436048 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature