Dimerization of the Full-Length Alzheimer Amyloid β-Peptide (Aβ42) in Explicit Aqueous Solution: A Molecular Dynamics Study

2012 ◽  
Vol 116 (15) ◽  
pp. 4405-4416 ◽  
Author(s):  
Xiaoxia Zhu ◽  
Ram Prasad Bora ◽  
Arghya Barman ◽  
Rajiv Singh ◽  
Rajeev Prabhakar
Keyword(s):  
Molecular Dynamics ◽  
Aqueous Solution ◽  
Amyloid Β ◽  
Full Length ◽  
Amyloid Β Peptide

Destabilization of Alzheimer’s Aβ42 protofibrils with acyclovir, carmustine, curcumin, and tetracycline: Insights from molecular dynamics simulations

2021 ◽  
Author(s):  
Ishrat Jahan ◽  
Shahid M Nayeem
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Molecular Dynamics ◽  
Neurodegenerative Diseases ◽  
Molecular Dynamics Simulations ◽  
Amyloid Β ◽  
Neural Tissue ◽  
Amyloid Β Peptide ◽  
Characteristic Symptom ◽  
Dynamics Simulations

One of the most common dementia among neurodegenerative diseases is Alzheimer’s disease (AD). The characteristic symptom of AD is the deposition and aggregation of amyloid-β-peptide in the neural tissue. A...

Phosphorylation of a full length amyloid-β peptide modulates its amyloid aggregation, cell binding and neurotoxic properties

2017 ◽  
Vol 13 (8) ◽  
pp. 1545-1551 ◽  
Author(s):  
Elaheh Jamasbi ◽  
Frances Separovic ◽  
Mohammed Akhter Hossain ◽  
Giuseppe Donato Ciccotosto
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Amyloid Β ◽  
Amyloid Plaques ◽  
Full Length ◽  
Amyloid Β Peptide ◽  
Amyloid Aggregation ◽  
Cell Binding ◽  
The Brain

Phosphorylation of Aβ42 promotes the formation of amyloid plaques in the brain, which lack the neurotoxic properties associated with oligomeric species causing pathogenesis in Alzheimer's disease.

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