[HTML][HTML] Visualizing and trap** transient oligomers in amyloid assembly pathways

EE Cawood, TK Karamanos, AJ Wilson… - Biophysical chemistry, 2021 - Elsevier
Oligomers which form during amyloid fibril assembly are considered to be key contributors
towards amyloid disease. However, understanding how such intermediates form, their …

Protein aggregation and neurodegenerative diseases: From theory to therapy

V Kumar, N Sami, T Kashav, A Islam, F Ahmad… - European journal of …, 2016 - Elsevier
The study of protein misfolding and aggregation saw resurgence in the last decade.
Aggregation is the main cause of several human neurodegenerative diseases which makes …

[HTML][HTML] Mechanisms of amyloid formation revealed by solution NMR

TK Karamanos, AP Kalverda, GS Thompson… - Progress in nuclear …, 2015 - Elsevier
Amyloid fibrils are proteinaceous elongated aggregates involved in more than fifty human
diseases. Recent advances in electron microscopy and solid state NMR have allowed the …

pH-induced molecular shedding drives the formation of amyloid fibril-derived oligomers

KW Tip**, TK Karamanos, T Jakhria… - Proceedings of the …, 2015 - pnas.org
Amyloid disorders cause debilitating illnesses through the formation of toxic protein
aggregates. The mechanisms of amyloid toxicity and the nature of species responsible for …

[HTML][HTML] Small molecule probes of protein aggregation

LM Young, AE Ashcroft, SE Radford - Current opinion in chemical biology, 2017 - Elsevier
Highlights•A range of functionally and structurally unrelated proteins form amyloid.•Toxic
intermediates remain elusive, making their targeting a significant challenge.•Design and …

Energy landscapes of functional proteins are inherently risky

A Gershenson, LM Gierasch, A Pastore… - Nature chemical …, 2014 - nature.com
Evolutionary pressure for protein function leads to unavoidable sampling of conformational
states that are at risk of misfolding and aggregation. The resulting tension between …

[HTML][HTML] The route to protein aggregate superstructures: Particulates and amyloid-like spherulites

V Vetri, V Foderà - FEBS letters, 2015 - Elsevier
Depending on external conditions, native proteins may change their structure and undergo
different association routes leading to a large scale polymorphism of the aggregates. This …

Structural map** of oligomeric intermediates in an amyloid assembly pathway

TK Karamanos, MP Jackson, AN Calabrese… - Elife, 2019 - elifesciences.org
Transient oligomers are commonly formed in the early stages of amyloid assembly.
Determining the structure (s) of these species and defining their role (s) in assembly is key to …

Substitution of Met-38 to Ile in γ-synuclein found in two patients with amyotrophic lateral sclerosis induces aggregation into amyloid

LD Aubrey, N Ninkina, SM Ulamec… - Proceedings of the …, 2024 - pnas.org
α-, β-, and γ-Synuclein are intrinsically disordered proteins implicated in physiological
processes in the nervous system of vertebrates. α-synuclein (αSyn) is the amyloidogenic …

(S) Pinning down protein interactions by NMR

K Teilum, MBA Kunze, S Erlendsson… - Protein …, 2017 - Wiley Online Library
Protein molecules are highly diverse communication platforms and their interaction
repertoire stretches from atoms over small molecules such as sugars and lipids to …