Prion proteins may activate endogenous retroviruses in infected brain cells. Prions – an abbreviation for proteinaceous infectious particles – work as a trigger to a set of diseases of the brain and nervous system, the so-called spongiform encephalopathies. These include BSE in cattle, scrapie in sheep and Creutzfeldt Jakob’s Disease in humans. Prions are structural variants of a normal protein found in healthy tissues – especially in the brain.
Prions May Activate Retroviruses In Infected Brain Cells
- ScienceDaily
- 7. 9 2007 (06:00)