Allosteric modulation of AMPA receptors counteracts Tau-related excitotoxic synaptic signaling and memory deficits in stress-and Aβ-evoked hippocampal pathology

D Monteiro-Fernandes, JM Silva, C Soares-Cunha… - Molecular …, 2021 - nature.com
Despite considerable progress in the understanding of its neuropathology, Alzheimer's
disease (AD) remains a complex disorder with no effective treatment that counteracts the …

Amyloid‐β‐Induced Dysregulation of AMPA Receptor Trafficking

S Guntupalli, J Widagdo, V Anggono - Neural plasticity, 2016 - Wiley Online Library
Evidence from neuropathological, genetic, animal model, and biochemical studies has
indicated that the accumulation of amyloid‐beta (Aβ) is associated with, and probably …

[HTML][HTML] Glutamate receptors in Alzheimer's disease: Mechanisms and therapies

V Anggono, LH Tsai, J Götz - Neural plasticity, 2016 - ncbi.nlm.nih.gov
Alzheimer's disease (AD) manifests as a progressive loss in memory, cognition, and
language that is commonly associated with elevated levels of amyloid-beta (A𝛽) peptide …

Amyloid-β oligomers in the nucleus accumbens decrease motivation via insertion of calcium-permeable AMPA receptors

C Guo, D Wen, Y Zhang, R Mustaklem… - Molecular …, 2022 - nature.com
It is essential to identify the neuronal mechanisms of Alzheimer's Disease (AD)-associated
neuropsychiatric symptoms, eg, apathy, before improving the life quality of AD patients …

Hippocampal degeneration and behavioral impairment during Alzheimer-like pathogenesis involves glutamate excitotoxicity

OJ Olajide, IT Gbadamosi, EO Yawson… - Journal of Molecular …, 2021 - Springer
The hallmarks of Alzheimer's disease (AD) pathology include senile plaques accumulation
and neurofibrillary tangles, which is thought to underlie synaptic failure. Recent evidence …

[HTML][HTML] Differential vulnerability of hippocampal CA3-CA1 synapses to Aβ

OA Shipton, CS Tang, O Paulsen… - Acta Neuropathologica …, 2022 - Springer
Amyloid-beta (Aβ) and tau protein are both involved in the pathogenesis of Alzheimer's
disease. Aβ produces synaptic deficits in wild-type mice that are not seen in Mapt−/− mice …

Tau phosphorylation and tau mislocalization mediate soluble Aβ oligomer‐induced AMPA glutamate receptor signaling deficits

EC Miller, PJ Teravskis, BW Dummer… - European Journal of …, 2014 - Wiley Online Library
In our previous studies, phosphorylation‐dependent tau mislocalization to dendritic spines
resulted in early cognitive and synaptic deficits. It is well known that amyloid beta (Aβ) …

Non-competitive AMPA glutamate receptors antagonism by perampanel as a strategy to counteract hippocampal hyper-excitability and cognitive deficits in cerebral …

L Bellingacci, M Tallarico, A Mancini, A Megaro… - …, 2023 - Elsevier
Pathological accumulation of Aβ oligomers has been linked to neuronal networks
hyperexcitability, potentially underpinned by glutamatergic AMPA receptors (AMPARs) …

Oral monosodium glutamate administration causes early onset of Alzheimer's disease-like pathophysiology in APP/PS1 Mice

T Fuchsberger, R Yuste… - Journal of …, 2019 - content.iospress.com
Glutamate excitotoxicity has long been related to Alzheimer's disease (AD) pathophysiology,
and it has been shown to affect the major AD-related hallmarks, amyloid-β peptide (Aβ) …

Impaired AMPA signaling and cytoskeletal alterations induce early synaptic dysfunction in a mouse model of Alzheimer's disease

D Baglietto‐Vargas, GA Prieto, A Limon, S Forner… - Aging cell, 2018 - Wiley Online Library
Alzheimer's disease (AD) is a devastating neurodegenerative disorder that impairs memory
and causes cognitive and psychiatric deficits. New evidences indicate that AD is …