title: Hyperactivity: glycogen synthase kinase-3 as a therapeutic target.
abstract: The diagnosis of hyperactivity-associated disorders has increased within the past few years. The prevalence of hyperactivity-associated disorders is indicative of the need to more fully understand the underlying causes and to develop improved therapeutic interventions. There is increasing evidence that glycogen synthase kinase-3 (GSK3) mediates locomotor hyperactivity in a number of animal models, and therefore may be a potential target for therapeutic intervention in hyperactivity-associated behaviors. In this review, we discuss 1) the effect of manipulations of GSK3 in the absence of drugs and disorders on locomotor activity, 2) the role of GSK3 in drug-induced hyperactivity in rodents, and 3) regulation of locomotor activity by GSK3 in transgenic mouse models related to specific disorders. These studies link GSK3 regulation and activity to hyperactivity-associated behaviors and disease pathologies.
authors.affiliation: Department of Psychiatry and Behavioral Sciences, Miller School of Medicine, University of Miami, Miami, FL 33136, USA. mmines@med.miami.edu
authors.forename: Marjelo A
authors.initials: MA
authors.lastname: Mines
mesh_terms: D000818:Animals; D038362:Glycogen Synthase Kinase 3 / Q000502:physiology*; D006801:Humans; D006948:Hyperkinesis / Q000201:enzymology* / Q000209:etiology / Q000503:physiopathology
chemical_list: D038362:Glycogen Synthase Kinase 3