Association study of PRODH gene variant rs385440 with schizophrenia in Zhuang and Han nationality of Guangxi
10.3760/cma.j.issn.1674-6554.2012.01.012
- VernacularTitle:广西壮族、汉族精神分裂症与PRODH基因rs385440多态性的关联研究
- Author:
Li SU
;
Bo WEI
;
Qiang CHEN
;
Qiming FENG
;
Yunde PAN
;
Yang ZHOU
;
Jianxiong LONG
- Publication Type:Journal Article
- Keywords:
Schizophrenia;
PRODH gene;
rs385440;
Association study;
Zhuang nationality
- From:
Chinese Journal of Behavioral Medicine and Brain Science
2012;21(1):36-39
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo test the the association between PRODH gene variant rs385440 and the susceptibility to schizophrenia and the severity of schizophrenia in Guangxi Zhuang and Han population,further exploring the genetic mechanisms of schizophrenia in Guangxi Zhuang and Han population.MethodsThe schizophrenia patients were diagnosed according to ICD-10 criteria in this study.The subjects in the association analysis were 282 unrelated schizophrenia patients(94 Zhuang and 188 Han) and 282 healthy controls (94 Zhuang and 188 Han).A quantitative real-time PCR TaqMan MGB experimental method was carried out to analysis rs385440.The clinical psychotic symptoms of 246 schizophrenia patients (83 Zhuang and 163 Han) were assessed by PANSS.Statistical analyses were carried out with SPSS13.0 for windows.ResultsThere was no statistically significant difference in different allele and genotype frequencies of rs385440 between schizophrenia cases and controls in Zhuang samples,Han samples and combined samples respectively (P＞ 0.05 ).In Zhuang schizophrenia patients the score of N4 (passive/apathetic social withdrawal) item in A allele carriers (3.28 ± 1.34) was higher than that of G allele carriers ( 2.40 ± 1.36 ) significantly (P ＜ 0.05 ),and the score of G12 ( lack of judgment and insight) item in A allele carriers(4.92 ± 1.55 ) was higher than that of G allele carriers ( 4.12 ± 1.85 ) significantly (P ＜ 0.05 ).Conclusion There is no association between PRODH gene variant rs385440 and the susceptibility to schizophrenia in Guangxi Zhuang and Han population.Rs385440 associated the severity of passive/apathetic social withdrawal symptom and poor attention symptom of schizophrenia in Zhuang.
