摘要
随着辅助生殖技术(ART)的迅速发展,ART出生儿越来越多,其应用的安全性问题也受到大家关注。国外的随访研究发现ART出生儿中罕见的印记异常疾病明显增多,之后很多研究证实多种ART会引起印记基因的异常。本文从基因印记的概念、基因印记异常疾病以及ART对印记基因的影响三方面来阐述ART与基因印记的关系。
More and more infertile couples got babies through the rapidly developed assisted reproductive technology in recent years. The safety of these techniques became one of the research hotspots. Recent studies have suggested a link between the use of assisted reproductive technology and an increase incidence of ordinarily rare imprinting disorders. The conception of genomic imprinting, the imprinting disorders, and the link between assisted reproductive technology and genomic imprinting defects were reviewed in this article.
出处
《生殖医学杂志》
CAS
2009年第4期414-418,共5页
Journal of Reproductive Medicine
关键词
基因印记
辅助生殖技术
Genomic imprinting
Assisted reproductive technology