Lysosomal acidification dysfunction in microglia: an emerging pathogenic mechanism of neuroinflammation and neurodegeneration

JD Quick, C Silva, JH Wong, KL Lim… - Journal of …, 2023 - Springer
Microglia are the resident innate immune cells in the brain with a major role in orchestrating
immune responses. They also provide a frontline of host defense in the central nervous …

General principles underpinning amyloid structure

AIP Taylor, RA Staniforth - Frontiers in Neuroscience, 2022 - frontiersin.org
Amyloid fibrils are a pathologically and functionally relevant state of protein folding, which is
generally accessible to polypeptide chains and differs fundamentally from the globular state …

Histidine modulates amyloid-like assembly of peptide nanomaterials and confers enzyme-like activity

Y Yuan, L Chen, L Kong, L Qiu, Z Fu, M Sun… - Nature …, 2023 - nature.com
Amyloid-like assembly is not only associated with pathological events, but also leads to the
development of novel nanomaterials with unique properties. Herein, using Fmoc …

Amyloid aggregates exert cell toxicity causing irreversible damages in the endoplasmic reticulum

M Matveyenka, S Rizevsky, D Kurouski - Biochimica et Biophysica Acta …, 2022 - Elsevier
Amyloid oligomers and fibrils are protein aggregates that cause an onset and progression of
many neurodegenerative diseases, diabetes type 2 and systemic amyloidosis. Although a …

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 …

pH Dependence of Amyloid‐β Fibril Assembly Kinetics: Unravelling the Microscopic Molecular Processes

Y Tian, JH Viles - Angewandte Chemie, 2022 - Wiley Online Library
Central to Alzheimer's disease (AD) is the assembly of the amyloid‐beta peptide (Aβ) into
fibrils. A reduction in pH accompanying inflammation or subcellular compartments, may …

Hallmarks of neurodegenerative disease: A systems pharmacology perspective

P Bloomingdale, T Karelina… - CPT …, 2022 - Wiley Online Library
Age‐related central neurodegenerative diseases, such as Alzheimer's and Parkinson's
disease, are a rising public health concern and have been plagued by repeated drug …

Amyloid oligomers as on-pathway precursors or off-pathway competitors of fibrils

M Muschol, W Hoyer - Frontiers in molecular biosciences, 2023 - frontiersin.org
Amyloid Diseases involve the growth of disease specific proteins into amyloid fibrils and
their deposition in protein plaques. Amyloid fibril formation is typically preceded by …

Liquid–liquid phase separation of biomacromolecules and its roles in metabolic diseases

Z Chen, Y Huai, W Mao, X Wang, K Ru, A Qian, H Yang - Cells, 2022 - mdpi.com
Liquid–liquid phase separation (LLPS) compartmentalizes and concentrates
biomacromolecules into liquid-like condensates, which underlies membraneless organelles …

Challenges in sample preparation and structure determination of amyloids by cryo-EM

M Zielinski, C Röder, GF Schröder - Journal of Biological Chemistry, 2021 - ASBMB
Amyloids share a common architecture but play disparate biological roles in processes
ranging from bacterial defense mechanisms to protein misfolding diseases. Their structures …