Amyloid oligomers: A joint experimental/computational perspective on Alzheimer's disease, Parkinson's disease, type II diabetes, and amyotrophic lateral sclerosis

PH Nguyen, A Ramamoorthy, BR Sahoo… - Chemical …, 2021 - ACS Publications
Protein misfolding and aggregation is observed in many amyloidogenic diseases affecting
either the central nervous system or a variety of peripheral tissues. Structural and dynamic …

Mechanisms of pathogenic tau and Aβ protein spreading in Alzheimer's disease

P d 'Errico, M Meyer-Luehmann - Frontiers in aging neuroscience, 2020 - frontiersin.org
Alzheimer's disease (AD) is pathologically defined by extracellular accumulation of amyloid-
β (Aβ) peptides generated by the cleavage of amyloid precursor protein (APP), strings of …

Effects of oligomer toxicity, fibril toxicity and fibril spreading in synucleinopathies

R Cascella, A Bigi, N Cremades, C Cecchi - Cellular and Molecular Life …, 2022 - Springer
Protein misfolding is a general hallmark of protein deposition diseases, such as Alzheimer's
disease or Parkinson's disease, in which different types of aggregated species (oligomers …

[HTML][HTML] The hidden cell-to-cell trail of α-synuclein aggregates

S Neupane, E De Cecco, A Aguzzi - Journal of molecular biology, 2023 - Elsevier
The progressive accumulation of insoluble aggregates of the presynaptic protein alpha-
synuclein (α-Syn) is a hallmark of neurodegenerative disorders including Parkinson's …

Role of the lipid membrane and membrane proteins in tau pathology

E Bok, E Leem, BR Lee, JM Lee, CJ Yoo… - Frontiers in cell and …, 2021 - frontiersin.org
Abnormal accumulation of misfolded tau aggregates is a pathological hallmark of various
tauopathies including Alzheimer's disease (AD). Although tau is a cytosolic microtubule …

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 protein biology through the lens of liquid-liquid phase separation

A Agarwal, S Mukhopadhyay - Journal of Molecular Biology, 2022 - Elsevier
Conformational conversion of the α-helix-rich cellular prion protein into the misfolded, β-rich,
aggregated, scrapie form underlies the molecular basis of prion diseases that represent a …

New strategies for fluorescently labeling proteins in the study of amyloids

M Shimogawa, EJ Petersson - Current opinion in chemical biology, 2021 - Elsevier
Amyloid proteins are widely studied, both for their unusual biophysical properties and their
association with disorders such as Alzheimer's and Parkinson's disease. Fluorescence …

Tau internalization: A complex step in tau propagation

J Zhao, H Wu, X Tang - Ageing Research Reviews, 2021 - Elsevier
Aggregation of microtubule-associated protein Tau (MAPT) may underlie abnormalities of
the intracellular matrix and neuronal death in tauopathies. Tau proteins can be secreted to …

The cellular prion protein increases the uptake and toxicity of TDP-43 fibrils

C Scialò, L Celauro, M Zattoni, TH Tran, E Bistaffa… - Viruses, 2021 - mdpi.com
Cytoplasmic aggregation of the primarily nuclear TAR DNA-binding protein 43 (TDP-43)
affects neurons in most amyotrophic lateral sclerosis (ALS) and approximately half of …