Amyloid oligomers: A joint experimental/computational perspective on Alzheimer's disease, Parkinson's disease, type II diabetes, and amyotrophic lateral sclerosis
Protein misfolding and aggregation is observed in many amyloidogenic diseases affecting
either the central nervous system or a variety of peripheral tissues. Structural and dynamic …
either the central nervous system or a variety of peripheral tissues. Structural and dynamic …
A guide to studying protein aggregation
Disrupted protein folding or decreased protein stability can lead to the accumulation of
(partially) un‐or misfolded proteins, which ultimately cause the formation of protein …
(partially) un‐or misfolded proteins, which ultimately cause the formation of protein …
Evaluation of peptide/protein self-assembly and aggregation by spectroscopic methods
The self-assembly of proteins is an essential process for a variety of cellular functions
including cell respiration, mobility and division. On the other hand, protein or peptide …
including cell respiration, mobility and division. On the other hand, protein or peptide …
Breakdown of supersaturation barrier links protein folding to amyloid formation
The thermodynamic hypothesis of protein folding, known as the “Anfinsen's dogma” states
that the native structure of a protein represents a free energy minimum determined by the …
that the native structure of a protein represents a free energy minimum determined by the …
A constant domain mutation in a patient-derived antibody light chain reveals principles of AL amyloidosis
GJ Rottenaicher, RM Absmeier, L Meier… - Communications …, 2023 - nature.com
Light chain (AL) amyloidosis is a debilitating disease in which mutant antibody light chains
(LC), secreted by aberrant plasma cell clones, misfold and form insoluble fibrils, which can …
(LC), secreted by aberrant plasma cell clones, misfold and form insoluble fibrils, which can …
Disease-relevant β2-microglobulin variants share a common amyloid fold
Abstract β2-microglobulin (β2m) and its truncated variant ΔΝ6 are co-deposited in amyloid
fibrils in the joints, causing the disorder dialysis-related amyloidosis (DRA). Point mutations …
fibrils in the joints, causing the disorder dialysis-related amyloidosis (DRA). Point mutations …
Supersaturation, a critical factor underlying proteostasis of amyloid fibril formation
From a physicochemical viewpoint, amyloid fibril formation is a phase transition from soluble
to crystal-like sates limited by supersaturation. It occurs only above solubility (ie, the …
to crystal-like sates limited by supersaturation. It occurs only above solubility (ie, the …
Possible mechanisms of polyphosphate-induced amyloid fibril formation of β2-microglobulin
C Zhang, K Yamaguchi, M So… - Proceedings of the …, 2019 - National Acad Sciences
Polyphosphate (polyP), which is found in various microorganisms and human cells, is an
anionic biopolymer consisting of inorganic phosphates linked by high-energy phosphate …
anionic biopolymer consisting of inorganic phosphates linked by high-energy phosphate …
Half-time heat map reveals ultrasonic effects on morphology and kinetics of amyloidogenic aggregation reaction
Ultrasonication has been recently adopted in amyloid-fibril assays because of its ability to
accelerate fibril formation, being promising in the early stage diagnosis of amyloidoses in …
accelerate fibril formation, being promising in the early stage diagnosis of amyloidoses in …
Amyloid fibril formation by αS1-and β-casein implies that fibril formation is a general property of casein proteins
Caseins are a diverse family of intrinsically disordered proteins present in the milks of all
mammals. A property common to two cow paralogues, α S2-and κ-casein, is their propensity …
mammals. A property common to two cow paralogues, α S2-and κ-casein, is their propensity …