Intracellular Aβ42 aggregation leads to cellular thermogenesis

CW Chung, AD Stephens, T Konno… - Journal of the …, 2022 - ACS Publications
The aggregation of Aβ42 is a hallmark of Alzheimer’s disease. It is still not known what the
biochemical changes are inside a cell which will eventually lead to Aβ42 aggregation. …

Decreased water mobility contributes to increased α‐synuclein aggregation

…, J Kölbel, R Moons, CW Chung… - Angewandte Chemie …, 2023 - Wiley Online Library
The solvation shell is essential for the folding and function of proteins, but how it contributes
to protein misfolding and aggregation has still to be elucidated. We show that the mobility of …

Label-free characterization of amyloids and alpha-synuclein polymorphs by exploiting their intrinsic fluorescence property

CW Chung, AD Stephens, E Ward, Y Feng… - Analytical …, 2022 - ACS Publications
Conventional in vitro aggregation assays often involve tagging with extrinsic fluorophores,
which can interfere with aggregation. We propose the use of intrinsic amyloid fluorescence …

Intracellular Thermometry at the Micro‐/Nanoscale and its Potential Application to Study Protein Aggregation Related to Neurodegenerative Diseases

CW Chung, GS Kaminski Schierle - ChemBioChem, 2021 - Wiley Online Library
Chyi Wei Chung is currently a PhD student under the supervision of Dr. Gabriele Kaminski
Schierle. Her research involves using intracellular thermometry and fluorescence lifetime …

[HTML][HTML] A safety mechanism enables tissue-specific resistance to protein aggregation during aging in C. elegans

…, MC Lechler, A Fernandez-Villegas, CW Chung… - PLoS …, 2023 - journals.plos.org
During aging, proteostasis capacity declines and distinct proteins become unstable and can
accumulate as protein aggregates inside and outside of cells. Both in disease and during …

[HTML][HTML] α-Synuclein fibril and synaptic vesicle interactions lead to vesicle destruction and increased lipid-associated fibril uptake into iPSC-derived neurons

AD Stephens, AF Villegas, CW Chung… - Communications …, 2023 - nature.com
Monomeric alpha-synuclein (aSyn) is a well characterised protein that importantly binds to
lipids. aSyn monomers assemble into amyloid fibrils which are localised to lipids and …

MAI-SIM: interferometric multicolor structured illumination microscopy for everybody

…, JR Lamb, M Lu, L Mascheroni, CW Chung… - arXiv preprint arXiv …, 2022 - arxiv.org
Sub-diffraction resolution, gentle sample illumination, and the possibility to image in multiple
colors make Structured Illumination Microscopy (SIM) an imaging technique which is …

Intracellular FUS protein accumulation leads to cytoskeletal, organelle and cellular homeostasis perturbations

CW Chung, AJ Zhou, I Mela, AD Stephens, A Miyashita… - bioRxiv, 2022 - biorxiv.org
The molecular mechanisms that connect the formation of aberrant cytoplasmic FUS condensates
to biological malfunction are incompletely understood. Here, we develop an approach …

[HTML][HTML] Machine learning assisted interferometric structured illumination microscopy for dynamic biological imaging

…, JR Lamb, M Lu, L Mascheroni, CW Chung… - Nature …, 2022 - nature.com
Structured Illumination Microscopy, SIM, is one of the most powerful optical imaging methods
available to visualize biological environments at subcellular resolution. Its limitations stem …

A multiplex platform to identify mechanisms and modulators of proteotoxicity in neurodegeneration

…, LH Huang, J Nixon-Abell, S Melore, CW Chung… - bioRxiv, 2022 - biorxiv.org
Neurodegenerative disorders are a family of diseases that remain poorly treated despite
their growing global health burden. A shared feature of many neurodegenerative disorders is …