Highlighting the effect of amyloid beta assemblies on the mechanical properties and conformational stability of cell membrane

G Grasso, C Lionello, F Stojceski - Journal of Molecular Graphics and …, 2020 - Elsevier
Alzheimer disease (AD) is the most common cause of dementia, characterized by a
progressive decline in cognitive function due to the abnormal aggregation and deposition of …

[HTML][HTML] A coarse-grained molecular dynamics investigation on spontaneous binding of Aβ1–40 fibrils with cholesterol-mixed DPPC bilayers

N Agrawal, AA Skelton, E Parisini - Computational and Structural …, 2023 - Elsevier
Alzheimer's disease is the most common form of dementia. Its aetiology is characterized by
the misfolding and aggregation of amyloid-β (Aβ) peptides into β-sheet-rich Aβ …

Insights in the structural understanding of amyloidogenicity and mutation-led conformational dynamics of amyloid beta (Aβ) through molecular dynamics simulations …

SS Raghavan, S Iqbal, N Ayyadurai… - Journal of …, 2022 - Taylor & Francis
Abnormal protein aggregation in the nervous tissue leads to several neurodegenerative
disorders like Alzheimer's disease (AD). In AD, accumulation of the amyloid beta (Aβ) …

Hybrid resolution molecular dynamics simulations of amyloid proteins interacting with membranes

M Hashemi, YL Lyubchenko - Methods, 2022 - Elsevier
A broad range of human diseases, including Alzheimer's and Parkinson's diseases, arise
from or have as key players intrinsically disordered proteins. The aggregation of these …

Amyloid and membrane complexity: The toxic interplay revealed by AFM

C Canale, R Oropesa-Nuñez, A Diaspro… - Seminars in Cell & …, 2018 - Elsevier
Lipid membranes play a fundamental role in the pathological development of protein
misfolding diseases. Several pieces of evidence suggest that the lipid membrane could act …

[HTML][HTML] Molecular simulation aspects of amyloid peptides at membrane interface

Y Liu, B Ren, Y Zhang, Y Sun, Y Chang, G Liang… - … et Biophysica Acta (BBA …, 2018 - Elsevier
The interactions of amyloid peptides with cell membranes play an important role in
maintaining the integrity and functionality of cell membrane. A thorough molecular-level …

Alzheimer Aβ peptide interactions with lipid membranes: fibrils, oligomers and polymorphic amyloid channels

F Tofoleanu, NV Buchete - Prion, 2012 - Taylor & Francis
Fibrillar aggregates of misfolded amyloid proteins are involved in a variety of diseases such
as Alzheimer disease (AD), type 2 diabetes, Parkinson, Huntington and prion-related …

Effects of applied surface-tension on membrane-assisted Aβ aggregation

A Sahoo, S Matysiak - Physical Chemistry Chemical Physics, 2021 - pubs.rsc.org
Accumulation of protein-based (Aβ) aggregates on cellular membranes with varying
structural properties is commonly recognized as the key step in Alzheimer's pathogenesis …

Molecular simulations of amyloid beta assemblies

G Grasso, A Danani - Advances in Physics: X, 2020 - Taylor & Francis
Several neurodegenerative disorders arise from the abnormal protein aggregation in the
nervous tissue leading tointracellular inclusions or extracellular aggregates in specific brain …

Polymorphism of amyloid β peptide in different environments: implications for membrane insertion and pore formation

FT Arce, H Jang, S Ramachandran, PB Landon… - Soft Matter, 2011 - pubs.rsc.org
Amyloid-β (Aβ) peptides are thought to be involved in neurodegenerative diseases such as
Alzheimer's disease and Down's syndrome. They form a large number of polymorphic …