Cognitive impairment in schizophrenia: aetiology, pathophysiology, and treatment

RA McCutcheon, RSE Keefe, PK McGuire - Molecular psychiatry, 2023 - nature.com
Cognitive deficits are a core feature of schizophrenia, account for much of the impaired
functioning associated with the disorder and are not responsive to existing treatments. In this …

GABAA receptors: structure, function, pharmacology, and related disorders

A Ghit, D Assal, AS Al-Shami, DEE Hussein - Journal of Genetic …, 2021 - Springer
Background γ-Aminobutyric acid sub-type A receptors (GABAARs) are the most prominent
inhibitory neurotransmitter receptors in the CNS. They are a family of ligand-gated ion …

Dopaminergic dysfunction and excitatory/inhibitory imbalance in treatment-resistant schizophrenia and novel neuromodulatory treatment

M Wada, Y Noda, Y Iwata, S Tsugawa, K Yoshida… - Molecular …, 2022 - nature.com
Antipsychotic drugs are the mainstay in the treatment of schizophrenia. However, one-third
of patients do not show adequate improvement in positive symptoms with non-clozapine …

Biological hypotheses, risk factors, and biomarkers of schizophrenia

Z Fišar - Progress in Neuro-Psychopharmacology and …, 2023 - Elsevier
Both the discovery of biomarkers of schizophrenia and the verification of biological
hypotheses of schizophrenia are an essential part of the process of understanding the …

Schizophrenia: from neurochemistry to circuits, symptoms and treatments

OD Howes, BR Bukala, K Beck - Nature Reviews Neurology, 2024 - nature.com
Schizophrenia is a leading cause of global disability. Current pharmacotherapy for the
disease predominantly uses one mechanism—dopamine D2 receptor blockade—but often …

Direct structural insights into GABAA receptor pharmacology

JJ Kim, RE Hibbs - Trends in biochemical sciences, 2021 - cell.com
GABA A receptors are pentameric ligand-gated ion channels that mediate most fast
neuronal inhibition in the brain. In addition to their important physiological roles, they are …

Mechanisms underlying circuit dysfunction in neurodevelopmental disorders

D Exposito-Alonso, B Rico - Annual Review of Genetics, 2022 - annualreviews.org
Recent advances in genomics have revealed a wide spectrum of genetic variants
associated with neurodevelopmental disorders at an unprecedented scale. An increasing …

Modulators of GABAA receptor-mediated inhibition in the treatment of neuropsychiatric disorders: past, present, and future

SM Thompson - Neuropsychopharmacology, 2024 - nature.com
The predominant inhibitory neurotransmitter in the brain, γ-aminobutyric acid (GABA), acts at
ionotropic GABAA receptors to counterbalance excitation and regulate neuronal firing …

TMS-EEG: An emerging tool to study the neurophysiologic biomarkers of psychiatric disorders

KX Cao, ML Ma, CZ Wang, J Iqbal, JJ Si, YX Xue… - …, 2021 - Elsevier
The etiology of psychiatric disorders remains largely unknown. The exploration of the
neurobiological mechanisms of mental illness helps improve diagnostic efficacy and …

Human forebrain organoid-based multi-omics analyses of PCCB as a schizophrenia associated gene linked to GABAergic pathways

W Zhang, M Zhang, Z Xu, H Yan, H Wang… - Nature …, 2023 - nature.com
Identifying genes whose expression is associated with schizophrenia (SCZ) risk by
transcriptome-wide association studies (TWAS) facilitates downstream experimental studies …