Association of schizophrenia with a promoter polymorphism in the dopamine D2 receptor gene / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 94-95, 2005.
Artigo
em Chinês
| WPRIM
| ID: wpr-321148
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the association of -141C insert/delete polymorphism with schizophrenia in Wuhan of Hubei province.</p><p><b>METHODS</b>A case-control study was conducted to analyze the polymorphism in the D(2) receptor gene promoter region with schizophrenia. A total of 120 cases of schizophrenia diagnosed according to CCMD-II R criteria and 100 normal controls were recruited in the study.</p><p><b>RESULTS</b>In this sample, the allele and genotype showed statistically significant differences between patients and normal controls (P<0.05).Especially, the frequency of -141C del was 11% in patients and 18% in control(OR 0.55, 95% CI 0.30-0.96; P<0.05). This allele was less common in schizophrenia than in normal controls (P<0.05).</p><p><b>CONCLUSION</b>The -141C del polymorphism is associated with schizophrenia.The polymorphism may modify the association with other factors. Possibly -141C del in the DRD(2) promoter region is a strong candidate for a protective factor for this trait.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Polimorfismo Genético
/
Esquizofrenia
/
Reação em Cadeia da Polimerase
/
Regiões Promotoras Genéticas
/
Receptores de Dopamina D2
/
Diagnóstico
/
Alelos
/
Frequência do Gene
/
Genética
/
Genótipo
Tipo de estudo:
Estudo diagnóstico
/
Estudo observacional
Limite:
Adulto
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Medical Genetics
Ano de publicação:
2005
Tipo de documento:
Artigo
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