Intraspecies transmission of BASE induces clinical dullness and amyotrophic changes.

ABSTRACT: The disease phenotype of bovine spongiform encephalopathy (BSE) and the molecular/ biological properties of its prion strain, including the host range and the characteristics of BSE-related disorders, have been extensively studied since its discovery in 1986. In recent years, systematic testing of the brains of cattle coming to slaughter resulted in the identification of at least two atypical forms of BSE. These emerging disorders are characterized by novel conformers of the bovine pathological prion protein (PrP(TSE)), named high-type (BSE-H) and low-type (BSE-L). We recently reported two Italian atypical cases with a PrP(TSE) type identical to BSE-L, pathologically characterized by PrP amyloid plaques and known as bovine amyloidotic spongiform encephalopathy (BASE). Several lines of evid

SUBMITTER: Lombardi G 

PROVIDER: S-EPMC2374911 | biostudies-literature | 2008 May

REPOSITORIES: biostudies-literature