Evidence of fibril-like β-sheet structures in a neurotoxic amyloid intermediate of Alzheimer's β-amyloid
…, MA Shaibat, CR Jones, DC Calero, B Aizezi… - Nature structural & …, 2007 - nature.com
… amyloid misfolding, based on our structural … amyloid intermediates. Our study provides
encouraging prospects for the molecular structural characterization of other amyloid intermediates…
encouraging prospects for the molecular structural characterization of other amyloid intermediates…
Capturing Intermediate Structures of Alzheimer's β-Amyloid, Aβ (1− 40), by Solid-State NMR Spectroscopy
… structural analysis for amyloid intermediate species. This study also reveals that structurally
homogeneous β-sheet intermediates … and supramolecular structures of this intermediate will …
homogeneous β-sheet intermediates … and supramolecular structures of this intermediate will …
Recent progress in understanding Alzheimer's β-amyloid structures
M Fändrich, M Schmidt, N Grigorieff - Trends in biochemical sciences, 2011 - cell.com
… These intermediate structures can include Aβ dimers, … quaternary structure, protofilament
organization and packing of β-… interest, including the structural polymorphism of amyloid fibrils, …
organization and packing of β-… interest, including the structural polymorphism of amyloid fibrils, …
Pathways and intermediates of amyloid fibril formation
R Pellarin, E Guarnera, A Caflisch - Journal of molecular biology, 2007 - Elsevier
… polypeptide show that a decrease in the β-aggregation propensity results in a larger …
structure of the final fibril. Protofibrillar intermediates that are thinner, shorter and less structured …
structure of the final fibril. Protofibrillar intermediates that are thinner, shorter and less structured …
Structural polymorphs suggest competing pathways for the formation of amyloid fibrils that diverge from a common intermediate species
LE Buchanan, M Maj, EB Dunkelberger, PN Cheng… - Biochemistry, 2018 - ACS Publications
… -terminal β-sheet extending from residues 8 to 17 and a C-terminal β-sheet from residues
28 to 37. While our understanding of the structural and pathological differences of amyloid fibril …
28 to 37. While our understanding of the structural and pathological differences of amyloid fibril …
Oligomeric intermediates in amyloid formation: structure determination and mechanisms of toxicity
M Fändrich - Journal of molecular biology, 2012 - Elsevier
… be dedicated to this peptide and its structural intermediates, but comparisons will be made
… will outline the structural specifics of the different classes of intermediates and mature fibrils, …
… will outline the structural specifics of the different classes of intermediates and mature fibrils, …
Polymorphism in the intermediates and products of amyloid assembly
R Kodali, R Wetzel - Current opinion in structural biology, 2007 - Elsevier
… structural models of mature amyloid fibrils. Here, we discuss the pervasive presence of
structural polymorphism in amyloid … structural and mechanistic themes covered in the amyloid …
structural polymorphism in amyloid … structural and mechanistic themes covered in the amyloid …
Self-assembly of β-amyloid 42 is retarded by small molecular ligands at the stage of structural intermediates
B Bohrmann, M Adrian, J Dubochet, P Kuner… - Journal of structural …, 2000 - Elsevier
… of Aß42 intermediates was detectable … of structural intermediates is increased in the
presence of some compounds. After 3 days of incubation, polymeric sheets and fibril intermediates …
presence of some compounds. After 3 days of incubation, polymeric sheets and fibril intermediates …
… discovery targeting the intermediate structure of β-amyloid peptide on the conformational transition pathway: implications in the aggregation mechanism of β-amyloid …
D Liu, Y Xu, Y Feng, H Liu, X Shen, K Chen, J Ma… - Biochemistry, 2006 - ACS Publications
… Aβ intermediate structures, we aimed to design inhibitors binding to the β-sheet region of
the Aβ intermediate to interrupt the formation of the pleated β-sheet structure found in amyloid …
the Aβ intermediate to interrupt the formation of the pleated β-sheet structure found in amyloid …
Amyloid fibril formation by a partially structured intermediate state of α-chymotrypsin
… Amyloid formation appears to be preceded by … formation of sticky partially structured
intermediates. This partially … rearrange into amyloid fibrils.11, 17 Similarly, formation of amyloid by …
intermediates. This partially … rearrange into amyloid fibrils.11, 17 Similarly, formation of amyloid by …
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