首都医科大学学报 ›› 2010, Vol. 31 ›› Issue (5): 660-663.

• 临床研究 • 上一篇    下一篇

汉族人群雌激素受体β基因多态性与子宫肌瘤的关系

王佳茵1, 张海珍2, 关云谦1, 谢峰2*   

  1. 1. 首都医科大学宣武医院细胞治疗室; 2. 首都医科大学宣武医院妇产科
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-10-21 发布日期:2010-10-21
  • 通讯作者: 谢峰

Relationship of Estrogen Receptor β Gene Polymorphisms with Leiomyoma of the Uterus in Han Population

WANG Jia-yin1, ZHANG Hai-zhen2, GUAN Yun-qian1, XIE Feng2*   

  1. 1. Department of Cell Therapy,Xuanwu Hospital, Capital Medical University; 2. Department of Gynecology and Obstetrics, Xuanwu Hospital, Capital Medical University
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-10-21 Published:2010-10-21
  • Contact: XIE Feng

摘要:

目的 研究在中国人汉族人群中,子宫肌瘤的发生与雌激素受体β(estrogen receptor,ERβ)基因多态性之间的关系。方法 自2007年1月至2008年6月, 采用聚合酶链反应限制性片段长度多态性(PCR-RFLP)来扩增ERβ基因序列,用限制性内切酶对193名平均年龄为(39.64±7.14)岁的健康女性和92名平均年龄为(43.96±6.59)岁的子宫肌瘤患者的ERβ基因扩增产物酶切,测定其基因多态性。结果 ERβ的基因多态性AluI在子宫肌瘤组与对照组之间的分布分别为78.3%、19.6%、2.2%以及69.4%、29%、1.6%(P=0.229);RsaI在子宫肌瘤组与对照组之间的分布分别为65.2%、25%、9.8%以及67.4%、28.5%、4.1%(P=0.162),2种基因多态性的分布在2组之间差异均无统计学意义。结论 在汉族人群中,ERβ基因的RsaI和AluI多态性分布与子宫肌瘤的发生无相关性。

关键词: 子宫肌瘤, 基因多态性, ER&beta

Abstract:

Objective The present study was designed to investigate the possible association between estrogen receptor(ER) β gene polymorphisms and leiomyoma in a Chinese(Han) population. Methods The distribution of the ERβ gene polymorphisms were examined in 285 Chinese(Han) females: 92 patients and 193 healthy controls. Genomic DNA was obtained from whole blood. ERβ gene polymorphisms were assessed by the method of polymerase chain reactionrestriction fragment-length polymorphism(PCR-RFLP). Results No significant differences between the leiomyoma patients and the controls in the frequencies of the polymorphisms in the ERβ gene were found in the subjects. Conclusion The RsaI and AluI polymorphisms of the ERβ gene were not associated with the establishment of leiomyoma of the uterus in the Chinese(Han) population.

Key words: leiomyoma of uterus, gene polymorphism, estrogen receptor &beta

中图分类号: