5-羟色胺转运体基因多态性与精神分裂症的相关性研究

被引:3
作者
李哲 [1 ]
马小红 [2 ]
李炜东 [1 ]
机构
[1] 西安市精神卫生中心
[2] 四川大学华西医院
关键词
精神分裂症; 基因多态性; 5-羟色胺转运体;
D O I
暂无
中图分类号
R749.3 [精神分裂症];
学科分类号
100204 [神经病学];
摘要
目的:探讨中国汉族人群中5-羟色胺转运体(5-HTT)基因与精神分裂症之间的相关性。方法:189例符合中国精神障碍分类与诊断标准第3版及美国精神障碍诊断与统计手册第4版精神分裂症诊断标准的患者(患者组)使用聚合酶链式反应扩增5-HTT基因的启动子区(5-HTTLPR)位点和内含子区(5-HTTVNTR)位点,以琼脂糖凝胶电泳分离法进行基因分型,并和300名正常人(正常对照组)进行对照。结果:患者组与正常对照组之间5-HTTLPR位点L/L、L/S和S/S基因型频率以及等位基因L、S频率分布上差异具有统计学意义(χ2=47.882,χ2=44.188;P<0.01或P<0.001);5-HTTVNTR位点12/12、12/10、10/10基因型频率和等位基因10、12频率分布上差异无统计学意义(χ2=0.335,χ2=0.051;P均>0.05)。结论:S/S基因型及S等位基因可能是精神分裂症患者的易感等位基因;5-HTTVNTR位点在中国汉族人群精神分裂症发病机制中可能不起主要作用。
引用
收藏
页码:368 / 371
页数:4
相关论文
共 9 条
[1]
5-羟色胺转运蛋白基因多态性与精神分裂症的传递不平衡分析.[J].孙伟伟;樊金波;钱学庆;唐君霞;行养玲;史建国;朱韶敏;刘会军;顾牛范;冯国鄞;贺林.中华医学遗传学杂志.2003, 04
[2]
精神分裂症与五羟色胺研究进展 [J].
刘欢 ;
王莉 ;
李晓 .
国外医学精神病学分册, 2003, (03) :143-147
[3]
The serotonin transporter gene and disease modification in psychosis: Evidence for systematic differences in allelic directionality at the 5-HTTLPR locus.[J].Terry E. Goldberg;Roman Kotov;Annette T. Lee;Peter K. Gregersen;Todd Lencz;Evelyn Bromet;Anil K. Malhotra.Schizophrenia Research.2009, 1
[4]
No association of serotonin transporter polymorphism (5-HTTVNTR and 5-HTTLPR) with characteristics and treatment response to atypical antipsychotic agents in schizophrenic patients.[J].Hwa-Young Lee;Dai-Jin Kim;Heon-Jeong Lee;Jung-Eun Choi;Yong-Ku Kim.Progress in Neuropsychopharmacology & Biological Psychiatry.2008, 2
[5]
Cortical serotonin 7; 1D and 1F receptors: Effects of schizophrenia; suicide and antipsychotic drug treatment.[J].Brian Dean;Geoffrey Pavey;David Thomas;Elizabeth Scarr.Schizophrenia Research.2006, 1
[6]
Serotonin transporter promoter and intron 2 polymorphisms: Relationship between allelic variants and gene expression [J].
Hranilovic, D ;
Stefulj, J ;
Schwab, S ;
Borrmann-Hassenbach, M ;
Albus, M ;
Jernej, B ;
Wildenauer, D .
BIOLOGICAL PSYCHIATRY, 2004, 55 (11) :1090-1094
[7]
Association of the <Emphasis Type="Italic">hSERT</Emphasis> and <Emphasis Type="Italic">SLC6A4</Emphasis> Polymorphic Markers of the Serotonin Transporter Gene with Schizophrenia in Two Ethnic Groups.[J].A. G. Zainullina;E. B. Juriev;S. R. Bikbulatova;E. K. Khusnutdinova.Molecular Biology.2003, 4
[8]
Frequency of the 17-bp variable number of tandem repeat polymorphism in Turkish schizophrenic patients [J].
Herken, H ;
Erdal, ME ;
Aynacioglu, AS ;
Barlas, Ö ;
Cataloluk, O ;
Esgi, K ;
Brockmöller, J ;
Kaiser, R .
SCHIZOPHRENIA RESEARCH, 2002, 58 (01) :99-100
[9]
Pharmacogenetics and the serotonin system: initial studies and future directions.[J].Jeremy Veenstra-VanderWeele;George M Anderson;Edwin H Cook.European Journal of Pharmacology.2000, 2