title: Phospholipase C-β1 and schizophrenia-related behaviors.
abstract: Abnormal expression patterns of phospholipase C-β1(PLC-β1) in specific brain areas of patients with schizophrenia, and its high genetic linkage to the disorder implicated a pathogenetical involvement of PLC-β1 signaling system. The schizophrenia-related behavioral phenotypes displayed in the mutant mice lacking PLC-β1 (PLC-β1 KO) suggested that PLCβ1-linked signaling pathways may be involved in the neural system whose function is disrupted in the pathogenesis of schizophrenia. In the brain, PLC-β1 is known to be linked to muscarinic acetylcholine receptors, metabotropic glutamatergic, serotonergic, and oxytocinergic systems. The objective of this review is to provide an overview of the current knowledge regarding these schizophrenia-related behaviors and discuss the probable ways in which PLC-β1signalling can be involved in the neural mechanisms for each behavior, which may help suggest future directions for research in this area.
authors.affiliation: Center for Neuroscience, Brain Science Institute, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 136-791, South Korea. Electronic address: hykkoh@kist.re.kr.
authors.forename: Hae-Young
authors.initials: HY
authors.lastname: Koh
mesh_terms: D000818:Animals; D001519:Behavior; D001921:Brain / Q000201:enzymology; D006801:Humans; D051379:Mice; D054799:Phospholipase C beta / Q000235:genetics / Q000378:metabolism*; D012559:Schizophrenia / Q000201:enzymology* / Q000235:genetics; D012565:Schizophrenic Psychology
chemical_list: D054799:Phospholipase C beta