[HTML][HTML] 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 …

Protein misfolding, functional amyloid, and human disease

F Chiti, CM Dobson - Annu. Rev. Biochem., 2006 - annualreviews.org
Peptides or proteins convert under some conditions from their soluble forms into highly
ordered fibrillar aggregates. Such transitions can give rise to pathological conditions ranging …

Protein aggregation and aggregate toxicity: new insights into protein folding, misfolding diseases and biological evolution

M Stefani, CM Dobson - Journal of molecular medicine, 2003 - Springer
The deposition of proteins in the form of amyloid fibrils and plaques is the characteristic
feature of more than 20 degenerative conditions affecting either the central nervous system …

Amyloid formation by globular proteins under native conditions

F Chiti, CM Dobson - Nature chemical biology, 2009 - nature.com
The conversion of proteins from their soluble states into well-organized fibrillar aggregates is
associated with a wide range of pathological conditions, including neurodegenerative …

[HTML][HTML] Protein misfolded oligomers: experimental approaches, mechanism of formation, and structure-toxicity relationships

F Bemporad, F Chiti - Chemistry & biology, 2012 - cell.com
The conversion of proteins from their native state to misfolded oligomers is associated with,
and thought to be the cause of, a number of human diseases, including Alzheimer's disease …

[HTML][HTML] Protein misfolding and aggregation: new examples in medicine and biology of the dark side of the protein world

M Stefani - Biochimica et biophysica acta (BBA)-Molecular basis of …, 2004 - Elsevier
The data reported in the past 5 years have highlighted new aspects of protein misfolding
and aggregation. Firstly, it appears that protein aggregation may be a generic property of …

Arabidopsis metacaspase MC1 localizes in stress granules, clears protein aggregates, and delays senescence

N Ruiz-Solaní, J Salguero-Linares, L Armengot… - The Plant …, 2023 - academic.oup.com
Stress granules (SGs) are highly conserved cytoplasmic condensates that assemble in
response to stress and contribute to maintaining protein homeostasis. These membraneless …

Tissue damage in the amyloidoses: Transthyretin monomers and nonnative oligomers are the major cytotoxic species in tissue culture

N Reixach, S Deechongkit, X Jiang… - Proceedings of the …, 2004 - National Acad Sciences
The transthyretin (TTR) amyloidoses are human diseases in which the misfolded TTR
protein aggregates in tissues with subsequent visceral, peripheral, and autonomic nerve …

Transthyretin aggregation under partially denaturing conditions is a downhill polymerization

AR Hurshman, JT White, ET Powers, JW Kelly - Biochemistry, 2004 - ACS Publications
The deposition of fibrils and amorphous aggregates of transthyretin (TTR) in patient tissues
is a hallmark of TTR amyloid disease, but the molecular details of amyloidogenesis are …

[HTML][HTML] Repositioning tolcapone as a potent inhibitor of transthyretin amyloidogenesis and associated cellular toxicity

R Sant'Anna, P Gallego, LZ Robinson… - Nature …, 2016 - nature.com
Transthyretin (TTR) is a plasma homotetrameric protein implicated in fatal systemic
amyloidoses. TTR tetramer dissociation precedes pathological TTR aggregation. Native …