![Atomic structure for Type I (Left) and Type II (Right) of amyloid-β 42 filaments](https://www2.mrc-lmb.cam.ac.uk/wordpress/wp-content/uploads/AmyloidBeta-filaments_Goedert_Scheres_Science_1-21_Sq-150x150.jpg)
Collaboration between Sjors Scheres’ (Structural Studies), Benjamin Ryskeldi-Falcon’s and Michel Goedert’s (both Neurobiology) groups have used cryo-EM to reveal structures of Aβ42 filaments, the key factor behind the pathogenesis of Alzheimer’s disease.