Effect of the English familial disease mutation (H6R) on the monomers and dimers of Aβ40 and Aβ42
MH Viet, PH Nguyen, P Derreumaux… - ACS chemical …, 2014 - ACS Publications
The self-assembly of the amyloid beta (Aβ) peptides into senile plaques is the hallmark of
Alzheimer's disease. Recent experiments have shown that the English familial disease …
Alzheimer's disease. Recent experiments have shown that the English familial disease …
[PDF][PDF] Investigating how peptide length and a pathogenic mutation modify the structural ensemble of amyloid beta monomer
The aggregation of amyloid beta (Aβ) peptides plays an important role in the development of
Alzheimer's disease. Despite extensive effort, it has been difficult to characterize the …
Alzheimer's disease. Despite extensive effort, it has been difficult to characterize the …
Conformational Ensemble and Polymorphism of the All-Atom Alzheimer's Aβ37–42 Amyloid Peptide Oligomers
PH Nguyen, P Derreumaux - The Journal of Physical Chemistry B, 2013 - ACS Publications
Although the Aβ37–42 peptide has two opposite terminal charges, counterintuitively its
current fibril amyloid structure reveals in register parallel β-strands, as formed by the full …
current fibril amyloid structure reveals in register parallel β-strands, as formed by the full …
Structural heterogeneity in familial Alzheimer's disease mutants of amyloid-beta peptides
Alzheimer's disease is a neurodegenerative disorder characterized by progressive
deposition of amyloid-beta (Aβ) peptides in brain parenchyma and cerebral blood vessels …
deposition of amyloid-beta (Aβ) peptides in brain parenchyma and cerebral blood vessels …
Structure of ring-shaped Aβ42 oligomers determined by conformational selection
The oligomerization of amyloid beta (Aβ) peptides into soluble non-fibrillar species plays a
critical role in the pathogenesis of Alzheimer's disease. However, it has been challenging to …
critical role in the pathogenesis of Alzheimer's disease. However, it has been challenging to …
Conformational features of the Aβ 42 peptide monomer and its interaction with the surrounding solvent
P Khatua, JC Jose, N Sengupta… - Physical Chemistry …, 2016 - pubs.rsc.org
Accumulation of the amyloid beta (Aβ) peptide in the brain is responsible for debilitating
neurodegenerative diseases, such as Alzheimer's disease (AD). We have carried out …
neurodegenerative diseases, such as Alzheimer's disease (AD). We have carried out …
Mechanistic insight into E22Q-mutation-induced antiparallel-to-parallel β-sheet transition of Aβ 16− 22 fibrils: an all-atom simulation study
Alzheimer's disease is associated with the abnormal self-assembly of amyloid-β (Aβ)
peptide into toxic oligomers and fibrils. Recent experiments reported that Aβ16− 22 …
peptide into toxic oligomers and fibrils. Recent experiments reported that Aβ16− 22 …
Dimerization Mechanism of Alzheimer Aβ40 Peptides: The High Content of Intrapeptide-Stabilized Conformations in A2V and A2T Heterozygous Dimers Retards …
PH Nguyen, F Sterpone, R Pouplana… - The Journal of …, 2016 - ACS Publications
Amyloid beta (Aβ) oligomerization is associated with the origin and progression of
Alzheimer's disease (AD). While the A2V mutation enhances aggregation kinetics and …
Alzheimer's disease (AD). While the A2V mutation enhances aggregation kinetics and …
Familial Alzheimer A2 V mutation reduces the intrinsic disorder and completely changes the free energy landscape of the Aβ1–28 monomer
PH Nguyen, B Tarus, P Derreumaux - The journal of physical …, 2014 - ACS Publications
The self-assembly of the amyloid-β (Aβ) peptide of 39–43 amino acids into senile plaques is
one hallmark of Alzheimer's disease (AD) pathology. While A2 V carriers remain healthy in …
one hallmark of Alzheimer's disease (AD) pathology. While A2 V carriers remain healthy in …
Stability of Osaka mutant and wild-type fibril models
WM Berhanu, EJ Alred… - The journal of physical …, 2015 - ACS Publications
Single amino acid mutations in amyloid-beta (Aβ) peptides can lead to early onset and
increased severity of Alzheimer's disease. An example is the Osaka mutation (Aβ1 …
increased severity of Alzheimer's disease. An example is the Osaka mutation (Aβ1 …