In:
Synapse, Wiley, Vol. 66, No. 11 ( 2012-11), p. 979-983
Abstract:
Objective: The aim of this study was to investigate the association between the exonic single nucleotide polymorphisms (SNPs) of synapsin I ( SYN1 ) (rs1142636, Asn170Asn, Xp11.23) and SYN2 (rs2289708, 3′‐untranslated region, 3p25) in schizopherenia. Methods: Two hundred eighty six schizophrenia patients and 304 control subjects were recruited. SNPs with a know heterozygosity and minor allele frequency (MAF) 〉 0.1 in Asian populations were selected and genotyped by direct sequencing. Results: The allelic frequencies of rs1142636 ( SYN1 ) were associated with schizophrenia ( P 〈 0.05), respectively. The allelic frequency of rs1142636 in all subjects was associated with schizophrenia [ P = 0.000059, OR = 2.17 (95% CI = 1.47–3.18)]. The C allele frequency of rs1142636 was higher in schizophrenia (20.8%) than that in controls (10.8%). In the analysis of gender, the allelic frequency of rs1142636 was also strongly associated with female schizophrenia [ P = 0.0001, OR = 2.65 (95% CI = 1.61–4.36)], but not with male schizophrenia. The C allele frequency of rs1142636 was higher in female schizophrenia (22.2%) than that in female controls (9.7%). The rs2289708 SNP ( SYN2 ) did not show any association between schizophrenia and controls. Conclusions: These results suggest that the C allele of a synonymous SNP (rs1142636, Asn170Asn, Xp11.23) in SYN1 may be a risk factor for the susceptibility of Koreran female schizophrenia. Synapse 66:979–983, 2012. © 2012 Wiley Periodicals, Inc.
Type of Medium:
Online Resource
ISSN:
0887-4476
,
1098-2396
Language:
English
Publisher:
Wiley
Publication Date:
2012
detail.hit.zdb_id:
1474927-0
SSG:
12
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