Impairments of GABAergic transmission in hippocampus mediate increased susceptibility of epilepsy in the early stage of Alzheimer's disease

R Mao, M Hu, X Liu, L Ye, B Xu, M Sun, S Xu… - Cell Communication and …, 2024 - Springer
Abstract Background Patients with Alzheimer's disease (AD) are often co-morbid with
unprovoked seizures, making clinical diagnosis and management difficult. Although it has …

Inhibitory neural network's impairments at hippocampal CA1 LTP in an aged transgenic mouse model of Alzheimer's disease

HJ Seo, JE Park, SM Choi, T Kim, SH Cho… - International Journal of …, 2021 - mdpi.com
Alzheimer's disease (AD) is a neurodegenerative disorder characterized by a rapid
accumulation of amyloid β (Aβ) protein in the hippocampus, which impairs synaptic …

Unsupervised excitation: GABAergic dysfunctions in Alzheimer's disease

EA Giovannetti, M Fuhrmann - Brain research, 2019 - Elsevier
Alzheimer's disease (AD) is characterized by the classical hallmarks of Aβ-deposition and
tau-pathology that are thought to ultimately lead to synapse and neuron loss. Although long …

[HTML][HTML] Regulation of NRG-1-ErbB4 signaling and neuroprotection by exogenous neuregulin-1 in a mouse model of epilepsy

AR Peterson, TA Garcia, BD Ford, DK Binder - Neurobiology of Disease, 2021 - Elsevier
Temporal lobe epilepsy (TLE) is the most common form of focal epilepsy. Dysregulation of
glutamate transporters has been a common finding across animal models of epilepsy and in …

Regional and sub-regional differences in hippocampal GABAergic neuronal vulnerability in the TgCRND8 mouse model of Alzheimer's disease

MS Albuquerque, I Mahar, MA Davoli… - Frontiers in Aging …, 2015 - frontiersin.org
Hippocampal network activity is predominantly coordinated by γ-amino-butyric acid (GABA)
ergic neurons. We have previously hypothesized that the altered excitability of hippocampal …

Epilepsy and Alzheimer's Disease: Potential mechanisms for an association

FS Giorgi, LF Saccaro, CL Busceti, F Biagioni… - Brain Research …, 2020 - Elsevier
Alzheimer's Disease (AD) and epilepsy are common neurological diseases. The prevalence
of epilepsy in AD patients is higher than in healthy subjects, but identifying the reasons for …

Brain networks and epilepsy development in patients with Alzheimer disease

DA Lee, HJ Lee, SE Kim, KM Park - Brain and Behavior, 2023 - Wiley Online Library
Introduction This study aimed to investigate the association between brain networks and
epilepsy development in patients with Alzheimer disease (AD). Methods We enrolled …

Astrocyte and glutamate involvement in the pathogenesis of epilepsy in Alzheimer's disease

H Dejakaisaya, P Kwan, NC Jones - Epilepsia, 2021 - Wiley Online Library
Alzheimer's disease (AD) can increase the risk of epilepsy by up to 10‐fold compared to
healthy age‐matched controls. However, the pathological mechanisms that underlie this …

Epileptogenesis causes acute and chronic increases in GABAA receptor endocytosis that contributes to the induction and maintenance of seizures in the hippocampal …

RE Blair, S Sombati, DC Lawrence, BD McCay… - … of Pharmacology and …, 2004 - ASPET
Altered GABAergic inhibitory tone has been observed in association with a number of both
acute and chronic models of epilepsy and is believed to be the result, in part, of a decrease …

Temporal lobe epilepsy and Alzheimer's disease: from preclinical to clinical evidence of a strong association

M Tombini, G Assenza, L Ricci… - Journal of …, 2021 - content.iospress.com
Increasing evidence coming from both experimental and humans' studies strongly suggest
the existence of a link between epilepsy, in particular temporal lobe epilepsy (TLE), and …