The phrase "infectious prions" refers to abnormal proteins that can cause diseases in the brain. These proteins can spread and cause other proteins in the brain to become misfolded, leading to various neurological disorders. Full definition
Soto's team analyzed the retention of infectious prion protein and infectivity in wheat grass roots and leaves incubated with prion - contaminated brain material and discovered that even highly diluted amounts can bind to the roots and leaves. (sciencedaily.com)
FFI belongs to a class of infectious prion diseases that include Mad Cow Disease. (scientificamerican.com)
The new findings enhance scientific understanding of where infectious prion diseases might take hold in the brain and provide possible targets for treatment. (sciencedaily.com)