From the evolution of protein sequences able to resist self-assembly to the prediction of aggregation propensity -- Protein aggregation and molecular crowding: perspectives from multiscale simulations -- Structural characteristiscs of [alpha]-synuclein oligomers -- Effects of intrinsic and extrinsic factors on aggregation of physiologically important intrinsically disordered proteins -- The nucleantion of protein aggregates : from crystals to amyloids fibrils -- What makes a prion: infectious proteins from animals to yeast -- The structure of mammalian prions and their aggregates.