[HTML][HTML] GABAergic dysfunction, neural network hyperactivity and memory impairments in human aging and Alzheimer's disease

J Jiménez-Balado, TS Eich - Seminars in cell & developmental biology, 2021 - Elsevier
In this review, we focus on the potential role of the γ-aminobutyric acidergic (GABAergic)
system in age-related episodic memory impairments in humans, with a particular focus on …

Epilepsy and epileptiform activity in late-onset Alzheimer disease: clinical and pathophysiological advances, gaps and conundrums

A Kamondi, M Grigg-Damberger, W Löscher… - Nature Reviews …, 2024 - nature.com
A growing body of evidence has demonstrated a link between Alzheimer disease (AD) and
epilepsy. Late-onset epilepsy and epileptiform activity can precede cognitive deterioration in …

N-acetyltransferase 10 mediates cognitive dysfunction through the acetylation of GABABR1 mRNA in sepsis-associated encephalopathy

S Gao, R Shen, J Li, Y Jiang, H Sun, X Wu, X Li… - Proceedings of the …, 2024 - pnas.org
Sepsis-associated encephalopathy (SAE) is a critical neurological complication of sepsis
and represents a crucial factor contributing to high mortality and adverse prognosis in septic …

The hippocampus associated GABAergic neural network impairment in early-stage of Alzheimer's disease

Y Tang, Y Yan, J Mao, J Ni, H Qing - Ageing Research Reviews, 2023 - Elsevier
Alzheimer's disease (AD) is the commonest neurodegenerative disease with slow
progression. Pieces of evidence suggest that the GABAergic system is impaired in the early …

An Expanded Narrative Review of Neurotransmitters on Alzheimer's Disease: The Role of Therapeutic Interventions on Neurotransmission

E Akyuz, A Arulsamy, FS Aslan, B Sarisözen… - Molecular …, 2025 - Springer
Alzheimer's disease (AD) is a progressive neurodegenerative disease. The accumulation of
amyloid-β (Aβ) plaques and tau neurofibrillary tangles are the key players responsible for …

Nanoarchitecture of CaV2.1 channels and GABAB receptors in the mouse hippocampus: Impact of APP/PS1 pathology

A Martín‐Belmonte, C Aguado, R Alfaro‐Ruiz… - Brain …, 2024 - Wiley Online Library
Abstract Voltage‐gated CaV2. 1 (P/Q‐type) Ca2+ channels play a crucial role in regulating
neurotransmitter release, thus contributing to synaptic plasticity and to processes such as …

Nanoscale alterations in GABAB receptors and GIRK channel organization on the hippocampus of APP/PS1 mice

A Martín-Belmonte, C Aguado, R Alfaro-Ruiz… - Alzheimer's research & …, 2022 - Springer
Alzheimer's disease (AD) is characterized by a reorganization of brain activity determining
network hyperexcitability and loss of synaptic plasticity. Precisely, a dysfunction in …

Somatostatin and the pathophysiology of Alzheimer's disease

VN Almeida - Ageing Research Reviews, 2024 - Elsevier
Among the central features of Alzheimer's disease (AD) progression are altered levels of the
neuropeptide somatostatin (SST), and the colocalisation of SST-positive interneurons (SST …

Structural and functional remodeling of neural networks in β-amyloid driven hippocampal hyperactivity

J Li, Y Liu, C Yin, Y Zeng, Y Mei - Ageing Research Reviews, 2024 - Elsevier
Early detection of Alzheimer's disease (AD) is essential for improving the patients outcomes
and advancing our understanding of disease, allowing for timely intervention and treatment …

[HTML][HTML] Selective disruption of synaptic NMDA receptors of the hippocampal trisynaptic circuit in Aβ pathology

R Alfaro-Ruiz, A Martín-Belmonte, C Aguado… - Biological …, 2024 - SciELO Chile
Synaptic dysfunction is an early feature in Alzheimer's disease (AD) pathogenesis and a
major morphological correlate of memory deficits. Given the main synaptic location of N …