ArticleMicrobiology and immunology2026
Strain Traits of Intracranially Administered L-Type Bovine Spongiform Encephalopathy Prions Are not Significantly Modified During Intraspecies Transmission in Cynomolgus Monkeys.
Article in Microbiology and immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
9 authors.
Funding
Abstract
Among the three prion strains of bovine spongiform encephalopathy (BSE), classical BSE (C-BSE) prions are known causative agents of variant Creutzfeldt-Jakob disease. By contrast, human infections with L-type (L-) or H-type (H-) BSE prions have not been reported. Nonetheless, the zoonotic potential of L-BSE prions is supported by their successful primary transmission from cattle to cynomolgus macaque (Macaca fascicularis) monkeys via intracranial challenge. To assess whether the defining strain traits of L-BSE prions remain stable following secondary intraspecies transmission, we prepared brain homogenates from a diseased macaque that had previously undergone primary transmission of L-BSE prions, and intracranially administered them into two naïve macaques. Both animals succumbed to the disease within humane endpoints comparable to those observed in the primary transmission. Histopathological and immunohistochemical analyses of brain tissues showed no significant changes relative to primary transmission, including severe vacuolation and fine synaptic distribution of disease-associated forms of prion protein (PrP
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