Biophysical Kv3 channel alterations dampen excitability of cortical PV interneurons and contribute to network hyperexcitability in early Alzheimer's
In Alzheimer's disease (AD), a multitude of genetic risk factors and early biomarkers are
known. Nevertheless, the causal factors responsible for initiating cognitive decline in AD …
known. Nevertheless, the causal factors responsible for initiating cognitive decline in AD …
[HTML][HTML] Hyperexcitable parvalbumin interneurons render hippocampal circuitry vulnerable to amyloid beta
S Hijazi, TS Heistek, R van der Loo, HD Mansvelder… - Iscience, 2020 - cell.com
Parvalbumin (PV) interneuron dysfunction is associated with various brain disorders,
including Alzheimer disease (AD). Here, we asked whether early PV neuron …
including Alzheimer disease (AD). Here, we asked whether early PV neuron …
[HTML][HTML] 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 …
Alzheimer's disease (AD) and may provide new entry points for diagnosis and intervention …
[HTML][HTML] Native-state proteomics of Parvalbumin interneurons identifies unique molecular signatures and vulnerabilities to early Alzheimer's pathology
Dysfunction in fast-spiking parvalbumin interneurons (PV-INs) may represent an early
pathophysiological perturbation in Alzheimer's Disease (AD). Defining early proteomic …
pathophysiological perturbation in Alzheimer's Disease (AD). Defining early proteomic …
[HTML][HTML] Inhibitory interneuron deficit links altered network activity and cognitive dysfunction in Alzheimer model
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 …
mechanisms are unknown. We studied human amyloid precursor protein (hAPP) transgenic …
[HTML][HTML] 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 …
morphological and functional properties that allow them to precisely control local circuitry …
[HTML][HTML] 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 …
synchronization, are lost in advanced stages of Alzheimer's disease (AD). Given that …
Store depletion-induced h-channel plasticity rescues a channelopathy linked to Alzheimer's disease
TF Musial, E Molina-Campos, LA Bean… - Neurobiology of learning …, 2018 - Elsevier
Voltage-gated ion channels are critical for neuronal integration. Some of these channels,
however, are misregulated in several neurological disorders, causing both gain-and loss-of …
however, are misregulated in several neurological disorders, causing both gain-and loss-of …
[HTML][HTML] Resilient Hippocampal Gamma Rhythmogenesis and Parvalbumin-Expressing Interneuron Function Before and After Plaque Burden in 5xFAD Alzheimer's …
CA Mackenzie-Gray Scott, KA Pelkey… - Frontiers in synaptic …, 2022 - frontiersin.org
Recent studies have implicated impaired Parvalbumin Fast-Spiking Interneuron (PVIN)
function as a precipitating factor underlying abnormalities in network synchrony, oscillatory …
function as a precipitating factor underlying abnormalities in network synchrony, oscillatory …
Native-state proteomics of Parvalbumin interneurons identifies novel molecular signatures and metabolic vulnerabilities to early Alzheimer's disease pathology
One of the earliest pathophysiological perturbations in Alzheimer's Disease (AD) may arise
from dysfunction of fast-spiking parvalbumin (PV) interneurons (PV-INs). Defining early …
from dysfunction of fast-spiking parvalbumin (PV) interneurons (PV-INs). Defining early …