title: Schizophrenia: elevated mRNA for calcium-calmodulin-dependent protein kinase IIbeta in frontal cortex.
abstract: Because amphetamine releases two to three times more dopamine in schizophrenia patients than in control subjects, and because calcium-calmodulin-dependent protein kinase II has a key role in the enhanced action of amphetamine-induced dopamine release in rats, the synaptic content of calcium-calmodulin-dependent protein kinase IIbeta mRNA was measured (by quantitative competitive RT-PCR; reverse transcriptase-polymerase chain reaction) in seven frontal cerebral cortices of post-mortem brains from patients who had schizophrenia and in seven control tissues. The results indicate that the mRNA of this kinase is elevated in the schizophrenia frontal cortex.
authors.affiliation: Department of Pharmacology, Faculty of Medicine, Medical Science Building, University of Toronto, M5S 1A8, Toronto, Canada.
authors.forename: G
authors.initials: G
authors.lastname: Novak
authors.forename: P
authors.initials: P
authors.lastname: Seeman
authors.forename: T
authors.initials: T
authors.lastname: Tallerico
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001483:Base Sequence; D054757:Cyclic AMP-Dependent Protein Kinase RIIbeta Subunit; D017868:Cyclic AMP-Dependent Protein Kinases / Q000235:genetics*; D005260:Female; D005625:Frontal Lobe / Q000378:metabolism*; D015971:Gene Expression Regulation, Enzymologic; D006801:Humans; D008297:Male; D008969:Molecular Sequence Data; D012333:RNA, Messenger / Q000235:genetics; D012016:Reference Values; D020133:Reverse Transcriptase Polymerase Chain Reaction; D012559:Schizophrenia / Q000201:enzymology* / Q000235:genetics*; D014158:Transcription, Genetic
chemical_list: D054757:Cyclic AMP-Dependent Protein Kinase RIIbeta Subunit; C517837:PRKAR2B protein, human; D012333:RNA, Messenger; D017868:Cyclic AMP-Dependent Protein Kinases