Dementia ‘superspreader’ detected by Swiss researchers

Researchers at the Swiss Federal Laboratories for Materials Science and Technology (EMPA) have gained new insights into the spread of dementia diseases such as Alzheimer’s. They observed a particularly active species of protein fibres known as “superspreaders”. +Get the most important news from Switzerland in your inbox Over 250 hours, the research team monitored how potentially toxic molecules formed on the surface of the fibre. The results were published in the journal Science Advances. Accumulations of proteins in the brain are suspected to be linked to the development of dementia, which is why they are considered a promising target for new therapeutic approaches. It is already known that misfolded proteins clump together to form fibre-like structures known as fibrils. + Medicines regulators weigh hope and hype with new Alzheimer’s drugs EMPA announced on Monday that the particular subspecies of fibrils observed in this study exhibited particularly high catalytic activity at ...