Diagnosis, prognosis, and therapy of transthyretin amyloidosis

MA Gertz, MD Benson, PJ Dyck, M Grogan… - Journal of the American …, 2015 - jacc.org
Transthyretin amyloidosis is a fatal disorder that is characterized primarily by progressive
neuropathy and cardiomyopathy. It occurs in both a mutant form (with autosomal dominant …

Structure and aggregation mechanisms in amyloids

ZL Almeida, RMM Brito - Molecules, 2020 - mdpi.com
The aggregation of a polypeptide chain into amyloid fibrils and their accumulation and
deposition into insoluble plaques and intracellular inclusions is the hallmark of several …

Common transthyretin-derived amyloid fibril structures in patients with hereditary ATTR amyloidosis

M Steinebrei, J Baur, A Pradhan, N Kupfer… - Nature …, 2023 - nature.com
Systemic ATTR amyloidosis is an increasingly important protein misfolding disease that is
provoked by the formation of amyloid fibrils from transthyretin protein. The pathological and …

Recent applications of light scattering measurement in the biological and biopharmaceutical sciences

AP Minton - Analytical biochemistry, 2016 - Elsevier
Measurement of the average intensity of excess scattering, termed static light scattering
(SLS), has become one of the most widely used techniques for the determination of molar …

Modulation of amyloid protein fibrillation by synthetic polymers: Recent advances in the context of neurodegenerative diseases

P Ghosh, P De - ACS Applied Bio Materials, 2020 - ACS Publications
Protein misfolding and aggregation have attracted immense research interests due to their
connection with an array of degenerative diseases including neurodegenerative disorders …

Investigating the sequence determinants of the curling of amyloid fibrils using ovalbumin as a case study

JAJ Housmans, B Houben, M Monge-Morera… - …, 2022 - ACS Publications
Highly ordered, straight amyloid fibrils readily lend themselves to structure determination
techniques and have therefore been extensively characterized. However, the less ordered …

Molecular mechanisms of inhibition of protein amyloid fibril formation: Evidence and perspectives based on kinetic models

I Sedov, D Khaibrakhmanova - International Journal of Molecular …, 2022 - mdpi.com
Inhibition of fibril formation is considered a possible treatment strategy for amyloid-related
diseases. Understanding the molecular nature of inhibitor action is crucial for the design of …

Amyloid Disassembly: What Can We Learn from Chaperones?

ZL Almeida, RMM Brito - Biomedicines, 2022 - mdpi.com
Protein aggregation and subsequent accumulation of insoluble amyloid fibrils with cross-β
structure is an intrinsic characteristic of amyloid diseases, ie, amyloidoses. Amyloid …

Kinetic analysis of the multistep aggregation pathway of human transthyretin

X Sun, HJ Dyson, PE Wright - Proceedings of the National …, 2018 - National Acad Sciences
Aggregation of transthyretin (TTR) is the causative agent for TTR cardiomyopathy and
polyneuropathy amyloidoses. Aggregation is initiated by dissociation of the TTR tetramer …

Inhibiting mTTR aggregation/fibrillation by a chaperone-like hydrophobic amino acid-conjugated SPION

P Arghavani, A Badiei, SA Ghadami… - The Journal of …, 2022 - ACS Publications
Transthyretin (TTR) aggregation via misfolding of a mutant or wild-type protein leads to
systemic or partial amyloidosis (ATTR). Here, we utilized variable biophysical assays to …