期刊
FERTILITY AND STERILITY
卷 96, 期 1, 页码 E58-E65出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.fertnstert.2011.04.038
关键词
Aneuploidy; preimplantation embryo; Alagille syndrome; translocation; microdeletion
资金
- EMD Serono
- Ferring
- Schering Plough
- Barr Pharmaceuticals
Objective: To prove the ability to distinguish between balanced and normal chromosomes in embryos from a translocation carrier. Design: Case report. Setting: Academic center for reproductive medicine. Patient(s): Woman with a balanced translocation causing Alagille syndrome seeking preimplantation genetic diagnosis (PGD). Intervention(s): Blastocyst biopsy for PGD. Main Outcome Measure(s): Consistency of 3 methods of embryo genetic analysis (real-time polymerase chain reaction, single nucleotide polymorphism [SNP] microarray, and fluorescence in situ hybridization [ FISH]) and normalcy in the newborn derived from PGD. Result(s): PGD was applied to 48 embryos. Real-time polymerase chain reaction, SNP microarray, and FISH demonstrated 100% consistency, although FISH failed to detect aneuploidies observed by comprehensive SNP microarray-based analyses. Two blastocysts were identified to be normal for all 3 factors using SNP microarray technology alone. The 2 normal embryos were transferred back to the patient, resulting in the delivery of a healthy boy with a normal karyotype. Conclusion(s): This is the first report of validation and successful clinical application of microarray-based PGD to distinguish between balanced and normal chromosomes in embryos from a translocation carrier. (Fertil Steril (R) 2011; 96: e58-65. (C) 2011 by American Society for Reproductive Medicine.)
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据