Do inhibitors of gastric acid secretion increase the risk of prion infection in mice?
Our results demonstrate that the normal gastric juice constitutes a significant defense against prion disease in mice. Thus, gastric hypochlorhydria would be expected to enhance the susceptibility to prion infection by the oral route. This finding may have relevance to the pathogenesis of the new variant Creutzfeldt-Jakob disease and prion diseases in general.
In this study, our results show that AtOxR responds to multiple abiotic stresses. Overexpressing AtOxR improves tolerance to abiotic stresses and increase vitamin C content in Arabidopsis thaliana. AtOxR will be useful for the improvement of important crop plants through moleculer breeding.