betway必威登陆网址 (betway.com )学报››2022,Vol. 43››Issue (8): 561-565.DOI:10.3969/j.issn.2097-0005.2022.08.001

• 基础研究 •下一篇

YAP基因外显子SNP与不明原因复发性流产的相关性

李静1(), 程蕾2(), 李瑞英1, 宋安娜1, 孔俏俏2(), 刘涛2()

  1. 1.泰安市中心医院生殖遗传科,山东 泰安 271000
    2.山东大学附属生殖医院生殖实验室,山东 济南 250000
  • 收稿日期:2022-02-02出版日期:2022-08-25发布日期:2022-09-02
  • 通讯作者:孔俏俏,刘涛
  • 作者简介:李静,硕士,住院医师,研究方向:生殖医学,E-mail:lijing032694@163.com
    程蕾,初级技师,研究方向:复发性流产,E-mail:chenglei202102@163.com第一联系人:李静、程蕾为共同第一作者。
  • 基金资助:
    泰安市科技发展计划(2019NS237);山东省医药卫生科技发展计划(2019WS209);山东省自然科学基金(ZR2020QC102)

Association between single-nucleotide polymorphisms in exons of YAP gene and unexplained recurrent spontaneous abortion

Jing LI1(), Lei CHENG2(), Ruiying LI1, Anna SONG1, Qiaoqiao KONG2(), Tao LIU2()

  1. 1.Department of Reproduction and Genetics,Central Hospital of Taian,Taian 271000,China
    2.Reproductive Laboratory,Reproductive Hospital Affiliated to Shandong University,Jinan 250000,China
  • Received:2022-02-02Online:2022-08-25Published:2022-09-02
  • Contact:Qiaoqiao KONG,Tao LIU

摘要:

目的探索YAP(Yes‐association protein)基因的单核苷酸多态性(single nucleotide polymorphism,SNP)与不明原因复发性流产(unexplained recurrent spontaneous abortion,URSA)的相关性,为URSA的遗传学诊断和致病风险预测提供理论依据。方法选择泰安市中心医院72例URSA患者(URSA组)与20例可孕妇女(对照组),分别采集外周血和胎盘绒毛组织,用Sanger双脱氧终止测序法,对YAP基因的1 ~ 9外显子进行全外显子SNP筛查。结果URSA组和对照组的外周血和胎盘绒毛组织中YAP基因的9个外显子均未检测到位点突变。结论YAP基因的外显子突变与URSA的发生无直接关系。

关键词:不明原因复发性流产,YAP基因,SNP

Abstract:

ObjectiveUnexplained recurrent spontaneous abortion (URSA), with largely unknown etiology as its name implies, accounts for 50% of recurrent miscarriages. Investigation on factors that regulate the pathogenesis of URSA holds great potential for clinical diagnosis and treatment. Yes-association protein (YAP) gene plays a critical role in embryonic development, especially in the invasion of trophoblast into the maternal uterus. However, the involvement of YAP in URSA has not been explored. In addition, the role of single nucleotide polymorphism (SNP) in human disease has been well documented. Aiming to provide a genetic basis for the diagnosis and risk prediction of URSA, we evaluated the association between SNPs on YAP and URSA in this study.MethodsPeripheral blood and placental villi were collected from 72 URSA patients and 20 fertile women (controls), and the exons 1-9 of the YAP gene were determined by Sanger Sequencing.ResultsNo SNP was detected from either the peripheral blood or the placental villus.ConclusionThere is no direct association between site mutation on YAP and URSA.

Key words:unexplained recurrent spontaneous abortion,Yes-association protein,single nucleotide polymorphism