Tag Archives: prion

Prions are protein-based infectious agents that autocatalytically convert the cellular prion protein PrPC to its pathological isoform PrPSc Subsequent aggregation and accumulation of PrPSc in nervous...

Exosomes are involved in the progression of neurodegenerative diseases. The cellular prion protein (PrPC) is highly expressed on exosomes. In neurodegenerative diseases, PrPC has at least two functions: It is the substrate for the generation of pathological prion protein (PrPSc), ...

Extracellular vesicles (EVs) are actively secreted, membrane-bound communication vehicles that exchange biomolecules between cells. EVs also serve as dissemination vehicles for pathogens, including prions, proteinaceous infectious agents that cause transmissible spongiform encephalopathies (TSEs) in mammals. Increasing evidence accumulates that diverse ...

Exosomes are small extracellular vesicles released by cells and play important roles in intercellular communication and pathogen transfer. Exosomes have been implicated in several neurodegenerative diseases, including prion disease and Alzheimer disease. Prion disease arises upon misfolding of the normal ...

Exosomes are small extracellular vesicles released by cells and play important roles in intercellular communication and pathogen transfer. Exosomes have been implicated in several neurodegenerative diseases, including prion disease and Alzheimer’s disease. Prion disease arises upon misfolding of the normal ...