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Computational modeling design of novel NMDAR agonist for the treatment of Schizophrenia.
Neurogenetics
January 2025
Department of Biochemistry, College of Medicine, University of Lagos, Lagos State, Nigeria.
Schizophrenia (SZ) is a complex, chronic mental disorder characterized by positive symptoms (such as delusions and hallucinations), negative symptoms (including anhedonia, alogia, avolition, and social withdrawal), and cognitive deficits (affecting attention, processing speed, verbal and visuospatial learning, problem-solving, working memory, and mental flexibility). Extensive animal and clinical studies have emphasized the NMDAR hypofunction hypothesis of SZ. Glycine plays a crucial role as an agonist of NMDAR, enhancing the receptor's affinity for glutamate and supporting normal synaptic function and plasticity, that is, signal transmission between neurons.
View Article and Find Full Text PDFMaintenance treatment of catatonia with benzodiazepines: A case series and literature review.
Neuropsychopharmacol Hung
December 2024
College of Medicine, University of Kentucky, Lexington, KY 40506, USA.
Objective: Benzodiazepines, particularly lorazepam, are good options for acute catatonia treatment. Published catatonia literature on benzodiazepine maintenance treatment and benzodiazepine tolerance is limited.
Methods: This is a chart review covering 30 years of clinical experience in the state of Kentucky, (United States of America), where there was no easy access to electroconvulsive therapy.
Practices and attitudes of adult psychiatrists regarding methamphetamine-associated psychotic disorder: an internet based survey conducted in Turkey.
BMC Health Serv Res
January 2025
Department of Psychiatry, Faculty of Medicine, Recep Tayyip Erdogan University, Rize, Turkey.
Background: Many variables may affect approaches of psychiatrists to methamphetamine-associated psychotic disorder (MAP) treatment. This study was aimed to reach adult psychiatrists actively practicing in Turkey through an internet-based survey and to determine their practices and attitudes to MAP treatment.
Methods: In this internet-based study, participants were divided into three groups based on their answers: Those who do not follow-up any MAP patient were group 1 (n = 78), partially involved in the treatment process of at least one patient diagnosed with MAP were group 2 (n = 128), completely involved in the treatment process of at least one patient diagnosed with MAP were group 3 (n = 202).
Network pharmacology and molecular docking to explore mechanisms of clozapine-induced cardiac arrest.
J Psychiatry Neurosci
January 2025
From the Computational Biology Centre and the Laboratory of Psychiatric-Neuroimaging-Genetic and Comorbidity, Tianjin Anding Hospital, Tianjin Mental Health Centre of Tianjin Medical University, Nankai University Affiliated Tianjin Anding Hospital, Tianjin, China.
Background: Clozapine is superior to all other antipsychotics in treating schizophrenia in terms of its curative efficacy; however, this drug is prescribed only as a last resort in the treatment of schizophrenia, given its potential to induce cardiac arrest. The mechanism of clozapine-induced cardiac arrest remains unclear, so we aimed to elucidate the potential mechanisms of clozapine-induced cardiac arrest using network pharmacology and molecular docking.
Methods: We identified and analyzed the overlap between potential cardiac arrest-related target genes and clozapine target genes.
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