首页 | 本学科首页   官方微博 | 高级检索  
检索        

Mμ阿片受体基因(OPRM1)A118G多态性可能是散发原发性帕金森病一个潜在的易感位点
引用本文:杜卫东,许洪升,孙中武,唐先发,汤华阳,郝加虎,陈刚,张学军.Mμ阿片受体基因(OPRM1)A118G多态性可能是散发原发性帕金森病一个潜在的易感位点[J].疾病控制杂志,2010,14(3):187-191.
作者姓名:杜卫东  许洪升  孙中武  唐先发  汤华阳  郝加虎  陈刚  张学军
作者单位:1. 安徽医科大学省部共建教育部重要遗传病基因资源利用重点实验室,安徽省基因研究重点实验室,安徽,合肥,230032
2. 江苏省徐州市中心医院神经外科,江苏,徐州,221009
3. 安徽医科大学第一附属医院神经内科,安徽,合肥,230022
4. 安徽医科大学公共卫生学院儿少卫生与妇幼保健学系,安徽,合肥,230032
基金项目:国家自然科学基金(30470591);;安徽省自然科学基金(050430716,090413114);;安徽省“十五”高校学科拔尖人才基金(2005(179))
摘    要:目的探讨Mμ阿片受体基因(OPRM1)基因A118G多态性对散发原发性帕金森病(parkinson's disease,PD)发病的潜在影响。方法利用Pyrosequencing技术对114例PD患者和133例健康对照进行OPRM1 A118G突变位点(rs1799971)分析。结果114例PD患者中62例为OPRM1 118A野生型(A/A,54.4%),43例为杂合型突变(A/G,37.7%),9例为纯合型突变(G/G,7.9%)。133例对照中OPRM1 118A野生型为90例(67.7%),A118G杂合型为39例(29.3%),118G纯合型为4例(3.0%),两组差异无统计学意义(Х^2=5.849,P=0.054)。比较PD患者与对照人群OPRM1 118位点野生型(A/A)和突变型(A/G+G/G)的阳性率,二者差异有统计学意义(Х^2=4.576,P=0.032);等位基因A和G频率病例组分别为0.732和0.268,对照组分别为0.823和0.177,二者差异有统计学意义(Х^2=5.932,P=0.015,OR=1.702,95%CI:1.107~2.617),提示OPRM1 118G等位基因的携带与PD的发生呈正相关,该突变可能会增加PD的发病风险。结论OPRM1基因A118G多态性可能是散发原发性PD发病的一个潜在的易感位点。

关 键 词:帕金森病  Mμ阿片受体基因  多态性  单核苷酸  焦磷酸测序

Mu-opioid receptor gene (OPRM1) A118G polymorphism, a potential susceptibility locus for sporadic primary Parkinson's disease
DU Wei-dong,XU Hong-sheng,SUN Zhong-wu,TANG Xian-fa,TANG Hua-yang,HAO Jia-hu,CHEN Gang,ZHANG Xue-jun.Mu-opioid receptor gene (OPRM1) A118G polymorphism, a potential susceptibility locus for sporadic primary Parkinson's disease[J].Chinese Journal of Disease Control and Prevention,2010,14(3):187-191.
Authors:DU Wei-dong  XU Hong-sheng  SUN Zhong-wu  TANG Xian-fa  TANG Hua-yang  HAO Jia-hu  CHEN Gang  ZHANG Xue-jun
Institution:DU Wei-dong1,XU Hong-sheng2,SUN Zhong-wu3,TANG Xian-fa1,TANG Hua-yang1,HAO Jia-hu4,CHEN Gang1,ZHANG Xue-jun1.1.Key Lab of Gene Resource Utilization for Severe Hereditary Diseases of Ministry of Education , Key Lab of Genome Research of Anhui Province,Anhui Medical University,Hefei 230032,China,2.Department of Neurosurgery,Xuzhou Central Hospital,Xuzhou 221009,3.Department of Neurology,First Hospital of Anhui Medical University,Hefei 230022,4.Department of Pediatric Health , Maternal , Chil...
Abstract:Objective To ascertain the relevance of mu opioid receptor gene polymorphism A118G(rs1799971)to susceptibility to sporadic primary Parkinson's disease(PD)in Chinese.Methods The sequence at this locus in 114 cases of sporadic PD patients and 133 normal healthy controls was determined by pyrosequencing.Results Sixty-two of 114 PD cases(54.4%)carried the wild-type allele of 118A(A/A),43 cases were heterozygous(A/G,37.7%)and 9 cases were homozygous for the variant G(G/G,7.9%).In controls,90 of 133 individuals w...
Keywords:Parkinson disease  Mu-opioid receptor gene  Polymorphism  single nucleotide  Pyrosequencing  
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号