Amyloid-type protein aggregation and prion-like properties of amyloids

D Willbold, B Strodel, GF Schröder, W Hoyer… - Chemical …, 2021 - ACS Publications
This review will focus on the process of amyloid-type protein aggregation. Amyloid fibrils are
an important hallmark of protein misfolding diseases and therefore have been investigated …

Imaging Amyloid‐β Membrane Interactions: Ion‐Channel Pores and Lipid‐Bilayer Permeability in Alzheimer's Disease

JH Viles - Angewandte Chemie International Edition, 2023 - Wiley Online Library
The accumulation of the amyloid‐β peptides (Aβ) is central to the development of
Alzheimer's disease. The mechanism by which Aβ triggers a cascade of events that leads to …

Cross-interactions between the Alzheimer disease amyloid-β peptide and other amyloid proteins: a further aspect of the amyloid cascade hypothesis

J Luo, SKTS Wärmländer, A Gräslund… - Journal of Biological …, 2016 - ASBMB
Many protein folding diseases are intimately associated with accumulation of amyloid
aggregates. The amyloid materials formed by different proteins/peptides share many …

Exosomal cellular prion protein drives fibrillization of amyloid beta and counteracts amyloid beta‐mediated neurotoxicity

C Falker, A Hartmann, I Guett, F Dohler… - Journal of …, 2016 - Wiley Online Library
Alzheimer's disease is a common neurodegenerative, progressive, and fatal disorder.
Generation and deposition of amyloid beta (Aβ) peptides associate with its pathogenesis …

An N-terminal fragment of the prion protein binds to amyloid-β oligomers and inhibits their neurotoxicity in vivo

BR Fluharty, E Biasini, M Stravalaci, A Sclip… - Journal of Biological …, 2013 - ASBMB
A hallmark of Alzheimer disease (AD) is the accumulation of the amyloid-β (Aβ) peptide in
the brain. Considerable evidence suggests that soluble Aβ oligomers are responsible for the …

Amyloid‐β oligomers in cellular models of Alzheimer's disease

IC Fontana, AR Zimmer, AS Rocha… - Journal of …, 2020 - Wiley Online Library
Amyloid‐β (Aβ) dysmetabolism is tightly associated with pathological processes in
Alzheimer's disease (AD). Currently, it is thought that, in addition to Aβ fibrils that give rise to …

Ligands binding to the prion protein induce its proteolytic release with therapeutic potential in neurodegenerative proteinopathies

L Linsenmeier, B Mohammadi, M Shafiq, K Frontzek… - Science …, 2021 - science.org
The prion protein (PrPC) is a central player in neurodegenerative diseases, such as prion
diseases or Alzheimer's disease. In contrast to disease-promoting cell surface PrPC …

Prion protein: the molecule of many forms and faces

V Kovač, V Čurin Šerbec - International journal of molecular sciences, 2022 - mdpi.com
Cellular prion protein (PrPC) is a glycosylphosphatidylinositol (GPI)-anchored protein most
abundantly found in the outer membrane of neurons. Due to structural characteristics (a …

Prion-like mechanisms in Alzheimer disease

LC Walker - Handbook of clinical neurology, 2018 - Elsevier
Senile plaques and neurofibrillary tangles are the principal histopathologic hallmarks of
Alzheimer disease. The essential constituents of these lesions are structurally abnormal …

[HTML][HTML] Diverse functions of the prion protein–Does proteolytic processing hold the key?

L Linsenmeier, HC Altmeppen, S Wetzel… - … et Biophysica Acta (BBA …, 2017 - Elsevier
Proteolytic processing of the cellular and disease-associated form of the prion protein leads
to generation of bioactive soluble prion protein fragments and modifies the structure and …