In a recent study, Hervas et al. extracted Orb2 fibrils, that are involved in long-term memory formation, from Drosophila brains, characterised their function, and determined their structure using cryo-electron microscopy… Click to show full abstract
In a recent study, Hervas et al. extracted Orb2 fibrils, that are involved in long-term memory formation, from Drosophila brains, characterised their function, and determined their structure using cryo-electron microscopy (cryo-EM). The fibrils show a remarkable resemblance to amyloid β (Aβ) fibrils associated with Alzheimer's disease, highlighting the subtle difference between functional and dysfunctional amyloid.
               
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