Early restoration of parvalbumin interneuron activity prevents memory loss and network hyperexcitability in a mouse model of Alzheimer's disease

S Hijazi, TS Heistek, P Scheltens, U Neumann… - Molecular …, 2020 - nature.com
Neuronal network dysfunction is increasingly recognized as an early symptom in
Alzheimer's disease (AD) and may provide new entry points for diagnosis and intervention …

Early disruption of parvalbumin expression and perineuronal nets in the hippocampus of the Tg2576 mouse model of Alzheimer's disease can be rescued by enriched …

V Cattaud, C Bezzina, CC Rey, C Lejards, L Dahan… - Neurobiology of …, 2018 - Elsevier
Recent findings show that parvalbumin (PV) interneuron function is impaired in Alzheimer's
disease (AD), and that this impairment in PV function can be linked to network dysfunction …

Fast-spiking parvalbumin-positive interneurons in brain physiology and Alzheimer's disease

S Hijazi, AB Smit, RE van Kesteren - Molecular Psychiatry, 2023 - nature.com
Fast-spiking parvalbumin (PV) interneurons are inhibitory interneurons with unique
morphological and functional properties that allow them to precisely control local circuitry …

Early alterations in hippocampal perisomatic GABAergic synapses and network oscillations in a mouse model of Alzheimer's disease amyloidosis

JO Hollnagel, S Elzoheiry, K Gorgas, S Kins… - PloS one, 2019 - journals.plos.org
Several lines of evidence imply changes in inhibitory interneuron connectivity and
subsequent alterations in oscillatory network activities in the pathogenesis of Alzheimer's …

Reduced excitatory neuron activity and interneuron-type-specific deficits in a mouse model of Alzheimer's disease

M Algamal, AN Russ, MR Miller, SS Hou… - Communications …, 2022 - nature.com
Alzheimer's disease (AD) is characterized by progressive memory loss and cognitive
decline. These impairments correlate with early alterations in neuronal network activity in AD …

Hippocampal interneuron loss in an APP/PS1 double mutant mouse and in Alzheimer's disease

H Takahashi, I Brasnjevic, BPF Rutten… - Brain Structure and …, 2010 - Springer
Hippocampal atrophy and neuron loss are commonly found in Alzheimer's disease (AD).
However, the underlying molecular mechanisms and the fate in the AD hippocampus of …

Prefrontal parvalbumin interneurons deficits mediate early emotional dysfunction in Alzheimer's disease

S Shu, SY Xu, L Ye, Y Liu, X Cao, JQ Jia… - …, 2023 - nature.com
Alzheimer's disease (AD) is the most common neurodegenerative disease and has an
insidious onset. Exploring the characteristics and mechanism of the early symptoms of AD …

Phenotypic alterations in hippocampal NPY-and PV-expressing interneurons in a presymptomatic transgenic mouse model of Alzheimer's disease

I Mahar, MS Albuquerque… - Frontiers in Aging …, 2017 - frontiersin.org
Interneurons, key regulators of hippocampal neuronal network excitability and
synchronization, are lost in advanced stages of Alzheimer's disease (AD). Given that …

Calretinin interneurons are early targets of extracellular amyloid-β pathology in PS1/AβPP Alzheimer mice hippocampus

D Baglietto-Vargas, I Moreno-Gonzalez… - Journal of …, 2010 - content.iospress.com
Specific neuronal networks are preferentially affected in the early stages of Alzheimer's
disease (AD). The distinct subpopulations of hippocampal inhibitory GABAergic system have …

[HTML][HTML] Inhibitory interneuron deficit links altered network activity and cognitive dysfunction in Alzheimer model

L Verret, EO Mann, GB Hang, AMI Barth, I Cobos, K Ho… - Cell, 2012 - cell.com
Alzheimer's disease (AD) results in cognitive decline and altered network activity, but the
mechanisms are unknown. We studied human amyloid precursor protein (hAPP) transgenic …