The good side of the prion: A molecule that is not only dangerous, but can help the brain grow
A few years ago it was found that certain proteins, called prions, when defective are dangerous, as they are involved in neurodegenerative syndromes such as Creutzfeldt-Jakob disease and Alzheimer's disease. But now research is showing their good side, too: when performing well, prions may be crucial in the development of the brain during childhood, as observed by a study carried out by a team of neuroscientists in Italy. View full story