Affiliation:
1. Section of Clinical Neuropharmacology, Department of Psychological Medicine, Institute of Psychiatry, DeCrespigny Park, Denmark Hill, London SE5 8AF, UK
Abstract
In recent years, a number of research findings has renewed interest in the possible role of serotonin (5-HT) in the pharmacology of schizophrenia. Atypical antipsychotics that potently block 5-HT receptors have been shown to be at least as effective as classical antipsychotics as well as producing fewer extrapyramidal side-effects. In addition, molecular biological studies have suggested that allelic variations of 5-HT receptor genes may affect both susceptibility to schizophrenia and clinical response to atypical antipsychotics. Building on these findings, this article proposes that 5-HT receptors are critical sites of antipsychotic action, and examines the implications of this to the treatment and pathophysiology of schizophrenia. Possible pharmacological mechanisms underlying the clinical efficacy of 5-HT blocking antipsychotics are discussed, and the potential of functional neuroimaging techniques to further elucidate these mechanisms is emphasized.
Subject
Pharmacology (medical),Psychiatry and Mental health,Pharmacology
Cited by
74 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献