| Background. Our studies on the role of cholesterol in prion infection/replication showed that brains and peripheral cells of sheep susceptible to or suffering from Scrapie were characterized by an altered cholesterol homeostasis compared to animals with a scrapie-resistant genotype, and that drugs influencing cholesterol esterification were endowed with selective anti-prion activity in N2a cell lines infected with the 22L and RML prion strains. 
Results. In prion-infected N2a cell lines we now report increased anti-prion activity of dual-drug combinations consisting of cholesterol ester modulators associated with prion inhibitors Synergism was obtained with the cholesterol ester modulators everolimus, pioglitazone, progesterone, and... |
