The role of TLR2/JNK/NF-κB pathway in amyloid β peptide-induced inflammatory response in mouse NG108-15 neural cells

2013 ◽  
Vol 17 (3) ◽  
pp. 880-884 ◽  
Author(s):  
Wei Lin ◽  
Ming Ding ◽  
Jianqin Xue ◽  
Wenhui Leng
Keyword(s):  
Inflammatory Response ◽  
Amyloid Β ◽  
Neural Cells ◽  
Amyloid Β Peptide

scholarly journals Astrocytes and neuroinflammation in Alzheimer's disease

2014 ◽  
Vol 42 (5) ◽  
pp. 1321-1325 ◽  
Author(s):  
Emma C. Phillips ◽  
Cara L. Croft ◽  
Ksenia Kurbatskaya ◽  
Michael J. O’Neill ◽  
Michael L. Hutton ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Inflammatory Responses ◽  
Amyloid Β ◽  
Synaptic Dysfunction ◽  
Amyloid Β Peptide ◽  
Substantial Evidence ◽  
Models Of Disease ◽  
Opposing Effects

Increased production of amyloid β-peptide (Aβ) and altered processing of tau in Alzheimer's disease (AD) are associated with synaptic dysfunction, neuronal death and cognitive and behavioural deficits. Neuroinflammation is also a prominent feature of AD brain and considerable evidence indicates that inflammatory events play a significant role in modulating the progression of AD. The role of microglia in AD inflammation has long been acknowledged. Substantial evidence now demonstrates that astrocyte-mediated inflammatory responses also influence pathology development, synapse health and neurodegeneration in AD. Several anti-inflammatory therapies targeting astrocytes show significant benefit in models of disease, particularly with respect to tau-associated neurodegeneration. However, the effectiveness of these approaches is complex, since modulating inflammatory pathways often has opposing effects on the development of tau and amyloid pathology, and is dependent on the precise phenotype and activities of astrocytes in different cellular environments. An increased understanding of interactions between astrocytes and neurons under different conditions is required for the development of safe and effective astrocyte-based therapies for AD and related neurodegenerative diseases.

scholarly journals Nano-assembly of amyloid β peptide: role of the hairpin fold

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Sibaprasad Maity ◽  
Mohtadin Hashemi ◽  
Yuri L. Lyubchenko
Keyword(s):  
Amyloid Β ◽  
Amyloid Β Peptide

Echinacoside ameliorates the memory impairment and cholinergic deficit induced by amyloid beta peptides via the inhibition of amyloid deposition and toxicology

2017 ◽  
Vol 8 (6) ◽  
pp. 2283-2294 ◽  
Author(s):  
Young-Ji Shiao ◽  
Muh-Hwan Su ◽  
Hang-Ching Lin ◽  
Chi-Rei Wu
Keyword(s):  
Amyloid Beta ◽  
Memory Impairment ◽  
Amyloid Β ◽  
Amyloid Β Peptide ◽  
Protective Effects ◽  
Neuronal Function ◽  
Amyloid Beta Peptides ◽  
Beta Peptides ◽  
Amyloid Cascade

This study investigates the role of the amyloid cascade and central neuronal function on the protective effects of echinacoside in amyloid β peptide 1-42 (Aβ 1-42)-treated SH-SY5Y cells and an Aβ 1-42-infused rat.

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