Interactions of bioactive molecules & nanomaterials with Langmuir monolayers as cell membrane models

TM Nobre, FJ Pavinatto, L Caseli, A Barros-Timmons… - Thin Solid Films, 2015 - Elsevier
Langmuir monolayers at the air/water interface have been used for decades to mimic cell
membranes in attempts to determine the mechanisms behind the physiological action of …

[HTML][HTML] Disruptive membrane interactions of alpha-synuclein aggregates

A Iyer, MMAE Claessens - Biochimica et Biophysica Acta (BBA)-Proteins …, 2019 - Elsevier
Alpha synuclein (αS) is a~ 14 kDa intrinsically disordered protein. Decades of research have
increased our knowledge on αS yet its physiological function remains largely elusive. The …

The presence of an air–water interface affects formation and elongation of α-synuclein fibrils

S Campioni, G Carret, S Jordens… - Journal of the …, 2014 - ACS Publications
The aggregation of human α-Synuclein (α-Syn) into amyloid fibrils is related to the onset of
multiple diseases termed synucleinopathies. Substantial evidence suggests that …

Insights into the molecular mechanism of amyloid filament formation: Segmental folding of α-synuclein on lipid membranes

L Antonschmidt, R Dervişoğlu, V Sant… - Science …, 2021 - science.org
Recent advances in the structural biology of disease-relevant α-synuclein fibrils have
revealed a variety of structures, yet little is known about the process of fibril aggregate …

[HTML][HTML] Date palm (Phoenix dactylifera L.) fruit's polyphenols as potential inhibitors for human amylin fibril formation and toxicity in type 2 diabetes

A Chaari, B Abdellatif, F Nabi, RH Khan - International Journal of Biological …, 2020 - Elsevier
Background β-Cell death is the key feature of type 2 diabetes mellitus (T2DM). The
misfolding of human Islet Amyloid Polypeptide (hIAPP) is regarded as one of the causative …

[HTML][HTML] Inhibition of human islet amyloid polypeptide aggregation and cellular toxicity by oleuropein and derivatives from olive oil

A Chaari - International Journal of Biological Macromolecules, 2020 - Elsevier
Loss of β-cell function and β-cell death is the key feature of type 2 diabetes mellitus (T2DM).
One hypothesis for the mechanism of this feature is amyloid formation by the human islet …

Human islet amyloid polypeptide (hIAPP) aggregation in type 2 diabetes: Correlation between intrinsic physicochemical properties of hIAPP aggregates and their …

A Chaari, M Ladjimi - International journal of biological macromolecules, 2019 - Elsevier
A large number of pathological diseases are known now to be associated with the
misfolding and the aberrant oligomerization and deposition of peptides and proteins into …

Umbrella-like helical structure of α-synuclein at the air–water interface observed with experimental and theoretical sum frequency generation spectroscopy

K Strunge, T Burgin, TW Golbek… - The Journal of …, 2023 - ACS Publications
The misfolding of α-synuclein (αS) into amyloid aggregates is catalyzed by hydrophobic
surfaces and associated with severe brain disorders, such as Parkinson's disease. Despite …

[HTML][HTML] A study on the interaction of the amyloid fibrils of α-synuclein and hen egg white lysozyme with biological membranes

R Zadali, V Hassani, Y Rafiei, AA Meratan… - … et Biophysica Acta (BBA …, 2022 - Elsevier
Abstract Alpha-synuclein (α-syn) aggregation and mitochondrial dysfunction are considered
as two of the main factors associated with Parkinson's disease (PD). In the present …

Interfaces Determine the Fate of Seeded α‐Synuclein Aggregation

S Campioni, M Bagnani, D Pinotsi… - Advanced Materials …, 2020 - Wiley Online Library
Amyloid fibrils formed by the α‐Synuclein (α‐Syn) protein are the pathological hallmark of
multiple human disorders, generally termed α‐synucleinopathies. The aggregation process …