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Association study between depression and tryptophan hydroxylase 2 gene(rsl386494,G1463A)polymorphism in Yunnan Han population / 中华行为医学与脑科学杂志
Chinese Journal of Behavioral Medicine and Brain Science ; (12): 140-142, 2010.
Artigo em Chinês | WPRIM | ID: wpr-390762
ABSTRACT
Objective To investigate the association of the two single nucleotide polymorphisms(SNPs) rs1386494 and G1463A of tryptophan hydroxylase 2 gene with depression in Yunnan Han population. Methods A case-control study Was designed by collecting 102 patients and 102 controls.Polymerase chain reaction-restriction fragment length polymorphisms(PCR-RFLP)technique Was used to detect the rs1386494 and G1463A polymorphisms.All patients were evaluated with Hamilton Rating Scale for Depression(HAMD),and scores were compared according to different genotype.Results 1.There were differences in genotype and allele frequency of rsl386494 in Yunnan Han population(X~2=4.300,P=0.038;X~2=4.067,P=0.044).The A allele frequency of rsl386494 in controls Was higher than in patients(P=0.044).2.No genotype of G1463A polymorphism was observed in all samples.3.No significant association genotype of rsl386494 with scores of HAMD Was observed(F=2.461,P=0.120).Conclusion The polymorphism of rsl386494 may be associated with the vulnerability of Yunnan Han population,and the A allele maybe the protective gene for depression.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo observacional / Fatores de risco Idioma: Chinês Revista: Chinese Journal of Behavioral Medicine and Brain Science Ano de publicação: 2010 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo observacional / Fatores de risco Idioma: Chinês Revista: Chinese Journal of Behavioral Medicine and Brain Science Ano de publicação: 2010 Tipo de documento: Artigo