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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Frontiers of Medicin...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Frontiers of Medicine in China
Article . 2010 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
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Genetic association between the polymorphism of cytosolic PLA2 gene family and schizophrenia

Authors: Qiong Yu; Xiang-Fei Meng; Jie-Ping Shi; Ya-Qin Yu;

Genetic association between the polymorphism of cytosolic PLA2 gene family and schizophrenia

Abstract

Abnormal phospholipid metabolism in the brain plays an important role in neuropsychiatric diseases. Phospholipase A2 (PLA2) is a crucial element for normal neuro-physiological function. This study aims to investigate the genetic association between the polymorphism of cytosolic phospholipase A2 (cPLA2) family genes and schizophrenia among Han Chinese in the northern part of China. The polymerase chain reaction-based ligase detection reaction (PCR-LDR) was applied to detect the genotype ten single nucleotide polymorphisms (SNPs) of cPLA2 family genes among 201 pedigrees consisting of fathers, mothers and affected offsprings with schizophrenia. The pedigrees were collected from 2000 to 2006. Haplotype relative risk (HRR) test, transmission disequilibrium test (TDT), haplotype transmission analysis and multiple locus analysis were conducted to analyze the genotyping data. The genotypic frequency of cPLA2 gene did not deviate from Hardy-Weinberg equilibrium either in case or control group. HRR and TDT showed that the ten SNPs were not associated with schizophrenia (P > 0.05). Analysis for haplotype transmission showed that no haplotype system was associated with schizophrenia (P > 0.05). The conditioning on allele (COA) and conditioning on gene (COG) tests showed disease associations with the haplotype of rs2162886-rs1668589, rs891014-rs1668589 and rs2307279-rs7542180 (χ2 = 6.913, P = 0.032; χ2 = 8.393, P = 0.015; χ2= 8.447, P = 0.038). Our data suggest that many loci in the cPLA2 family genes may be associated with schizophrenia.

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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