Prions are self-propagating proteins involved in transmissible spongiform encephalopaties in mammals. An aberrant conformation with amyloid-like features of a cell surface protein. termed prion protein (PrP). is thought to be the essential component of the infectious particle. https://www.spidertattooz.com/KBShimmer-Nail-Polish-Smooth-Moves-Glitter-Smoothing-Topcoat-p37596/