Molecular pathology of neurodegenerative diseases by cryo-EM of amyloids

SHW Scheres, B Ryskeldi-Falcon, M Goedert - Nature, 2023 - nature.com
Abnormal assembly of tau, α-synuclein, TDP-43 and amyloid-β proteins into amyloid
filaments defines most human neurodegenerative diseases. Genetics provides a direct link …

New pathways identify novel drug targets for the prevention and treatment of Alzheimer's disease

B Penke, M Szűcs, F Bogár - International Journal of Molecular Sciences, 2023 - mdpi.com
Alzheimer's disease (AD) is an incurable, progressive neurodegenerative disorder. AD is a
complex and multifactorial disease that is responsible for 60–80% of dementia cases. Aging …

Disease-specific tau filaments assemble via polymorphic intermediates

S Lövestam, D Li, JL Wagstaff, A Kotecha, D Kimanius… - Nature, 2024 - nature.com
Intermediate species in the assembly of amyloid filaments are believed to play a central role
in neurodegenerative diseases and may constitute important targets for therapeutic …

Assembly of recombinant tau into filaments identical to those of Alzheimer's disease and chronic traumatic encephalopathy

S Lövestam, FA Koh, B van Knippenberg, A Kotecha… - Elife, 2022 - elifesciences.org
Abundant filamentous inclusions of tau are characteristic of more than 20
neurodegenerative diseases that are collectively termed tauopathies. Electron cryo …

Cryo-EM structure of Alzheimer's disease tau filaments with PET ligand MK-6240

P Kunach, J Vaquer-Alicea, MS Smith… - Nature …, 2024 - nature.com
Abstract Positron Emission Tomography (PET) ligands have advanced Alzheimer's disease
(AD) diagnosis and treatment. Using autoradiography and cryo-EM, we identify AD brain …

Structure of the nonhelical filament of the Alzheimer's disease tau core

P Duan, AJ Dregni, NE Mammeri, M Hong - Proceedings of the National …, 2023 - pnas.org
The microtubule-associated protein tau aggregates into neurofibrillary tangles in Alzheimer's
disease (AD). The main type of aggregates, the paired helical filaments (PHF), incorporate …

Cryo-EM of prion strains from the same genotype of host identifies conformational determinants

F Hoyt, P Alam, E Artikis, CL Schwartz… - PLoS …, 2022 - journals.plos.org
Prion strains in a given type of mammalian host are distinguished by differences in clinical
presentation, neuropathological lesions, survival time, and characteristics of the infecting …

Functional classification of tauopathy strains reveals the role of protofilament core residues

J Vaquer-Alicea, VA Manon, V Bommareddy… - Science …, 2025 - science.org
Distinct tau amyloid assemblies underlie diverse tauopathies but defy rapid classification.
Cell and animal experiments indicate tau functions as a prion, as different strains …

Prion strains viewed through the lens of cryo-EM

SW Manka, A Wenborn, J Collinge… - Cell and Tissue …, 2023 - Springer
Mammalian prions are lethal transmissible pathogens that cause fatal neurodegenerative
diseases in humans and animals. They consist of fibrils of misfolded, host-encoded prion …

Cryo-EM structures of pathogenic fibrils and their impact on neurodegenerative disease research

TW Todd, NN Islam, CN Cook, TR Caulfield… - Neuron, 2024 - cell.com
Neurodegenerative diseases are commonly associated with the formation of aberrant
protein aggregates within the brain, and ultrastructural analyses have revealed that the …