[HTML][HTML] A FRET pair for quantitative and superresolution imaging of amyloid fibril formation

Á Ruiz-Arias, R Jurado, F Fueyo-González… - Sensors and Actuators B …, 2022 - Elsevier
The presence of neuritic plaques and amyloid fibrils arising from the misfolding of certain
proteins is the principal molecular indicator of neurodegenerative diseases such as …

A FRET sensor for non‐invasive imaging of amyloid formation in vivo

GS Kaminski Schierle, CW Bertoncini… - …, 2011 - Wiley Online Library
The phenomenon of protein misfolding and aggregation is one of the most important topics
in current biomedical research.[1] The failure of proteins to fold correctly, or to remain …

Monitoring early-stage protein aggregation by an aggregation-induced emission fluorogen

M Kumar, Y Hong, DC Thorn, H Ecroyd… - Analytical …, 2017 - ACS Publications
Highly ordered protein aggregates, termed amyloid fibrils, are associated with a broad range
of diseases, many of which are neurodegenerative, for example, Alzheimer's and …

Interrogating amyloid aggregation with aggregation-induced emission fluorescence probes

Y Zhou, J Hua, D Ding, Y Tang - Biomaterials, 2022 - Elsevier
To date, approximately 50 proteins have been identified that can misfold and aggregate to
form amyloid fibrils and cause neurodegenerative diseases such as Alzheimer disease …

An α-cyanostilbene derivative for the enhanced detection and imaging of amyloid fibril aggregates

NR Marzano, KM Wray, CL Johnston… - ACS Chemical …, 2020 - ACS Publications
The aggregation of proteins into amyloid fibrils has been implicated in the pathogenesis of a
variety of neurodegenerative diseases, including Alzheimer's disease and Parkinson's …

Probing amyloid aggregation and morphology in situ by multiparameter imaging and super-resolution fluorescence microscopy

GSK Schierle, M Sauer, CF Kaminski - Bio-nanoimaging, 2014 - Elsevier
In this chapter we review novel imaging modalities that permit the investigation of protein
self-assembly reactions in situ. First, we review a class of techniques we collectively refer to …

Single molecule characterization of amyloid oligomers

J Yang, S Perrett, S Wu - Molecules, 2021 - mdpi.com
The misfolding and aggregation of polypeptide chains into β-sheet-rich amyloid fibrils is
associated with a wide range of neurodegenerative diseases. Growing evidence indicates …

Deciphering amyloid fibril molecular maturation through FLIM-phasor analysis of thioflavin T

S Anselmo, G Sancataldo, V Vetri - Biophysical Reports, 2024 - cell.com
The investigation of amyloid fibril formation is paramount for advancing our understanding of
neurodegenerative diseases and for exploring potential correlated therapeutic strategies …

Interrogating amyloid aggregates using fluorescent probes

A Aliyan, NP Cook, AA Martí - Chemical reviews, 2019 - ACS Publications
Amyloids are a broad class of proteins and peptides that can misfold and assemble into long
unbranched fibrils with a cross-β conformation. These misfolding and aggregation events …

Concept for simultaneous and specific in situ monitoring of amyloid oligomers and fibrils via forster resonance energy transfer

B Alies, H Eury, EM Essassi, G Pratviel… - Analytical …, 2014 - ACS Publications
Oligomeric species of amyloidogenic peptides or proteins are often considered as the most
toxic species in several amyloid disorders, like Alzheimer or Parkinson's diseases, and …