Prions | The General Mechanism of Prion Formation and Disease

The video explains prion proteins, which are misfolded proteins that aggregate and cause diseases like Alzheimer's, Parkinson's, and kuru. These aggregates disrupt neuron function, leading to brain deterioration and death. The video uses analogies to clarify the misfolding and aggregation process, emphasizing the critical role of prion propagation in disease onset.

What is the significance of the term 'scrapie' in relation to prion proteins?

How does the accumulation of prion proteins lead to neuronal death?

What are some diseases associated with prion proteins?