Antipsychotics: mechanisms underlying clinical response and side-effects and novel treatment approaches based on pathophysiology

SJ Kaar, S Natesan, R Mccutcheon, OD Howes - Neuropharmacology, 2020 - Elsevier
Antipsychotic drugs are central to the treatment of schizophrenia and other psychotic
disorders but are ineffective for some patients and associated with side-effects and …

The origin of NMDA receptor hypofunction in schizophrenia

K Nakazawa, K Sapkota - Pharmacology & therapeutics, 2020 - Elsevier
Abstract N-methyl-d-aspartate (NMDA) receptor (NMDAR) hypofunction plays a key role in
pathophysiology of schizophrenia. Since NMDAR hypofunction has also been reported in …

Pre-frontal parvalbumin interneurons in schizophrenia: a meta-analysis of post-mortem studies

SJ Kaar, I Angelescu, TR Marques… - Journal of Neural …, 2019 - Springer
Parvalbumin interneurons are fast-spiking GABAergic neurons that provide inhibitory control
of cortical and subcortical circuits and are thought to be a key locus of the pathophysiology …

Kv3 channels: enablers of rapid firing, neurotransmitter release, and neuronal endurance

LK Kaczmarek, Y Zhang - Physiological reviews, 2017 - journals.physiology.org
The intrinsic electrical characteristics of different types of neurons are shaped by the K+
channels they express. From among the more than 70 different K+ channel genes …

Beyond dopamine receptor antagonism: new targets for schizophrenia treatment and prevention

FV Gomes, AA Grace - International journal of molecular sciences, 2021 - mdpi.com
Treatment of schizophrenia (SCZ) historically relies on the use of antipsychotic drugs to treat
psychosis, with all of the currently available antipsychotics acting through the antagonism of …

Interneuron dysfunction and inhibitory deficits in autism and fragile X syndrome

T Nomura - Cells, 2021 - mdpi.com
The alteration of excitatory–inhibitory (E–I) balance has been implicated in various
neurological and psychiatric diseases, including autism spectrum disorder (ASD). Fragile X …

Age-related hearing loss pertaining to potassium ion channels in the cochlea and auditory pathway

B Peixoto Pinheiro, B Vona, H Löwenheim… - … -European Journal of …, 2021 - Springer
Age-related hearing loss (ARHL) is the most prevalent sensory deficit in the elderly and
constitutes the third highest risk factor for dementia. Lifetime noise exposure, genetic …

Gamma oscillations and potassium channel modulation in schizophrenia: targeting GABAergic dysfunction

SJ Kaar, JF Nottage, I Angelescu… - Clinical EEG and …, 2024 - journals.sagepub.com
Impairments in gamma-aminobutyric acid (GABAergic) interneuron function lead to gamma
power abnormalities and are thought to underlie symptoms in people with schizophrenia …

Modulation of Kv3.1/Kv3.2 promotes gamma oscillations by rescuing Aβ‐induced desynchronization of fast‐spiking interneuron firing in an AD mouse model in vitro

Y Andrade‐Talavera, LE Arroyo‐García… - The Journal of …, 2020 - Wiley Online Library
Key points Gamma oscillations (30–80 Hz) are important for cognitive functions and depend
on the synchronized activity of fast‐spiking interneurons (FSN), which is crucial for network …

Modulators of Kv3 potassium channels rescue the auditory function of fragile X mice

L El-Hassar, L Song, WJT Tan, CH Large… - Journal of …, 2019 - Soc Neuroscience
Fragile X syndrome (FXS) is characterized by hypersensitivity to sensory stimuli, including
environmental sounds. We compared the auditory brainstem response (ABR) recorded in …