title: Noninvasive prenatal diagnosis using next-generation sequencing.
abstract: Nowadays, prenatal diagnosis is necessary for pregnant women. For the parents who are expecting a child, the genetic test may provide the information whether they are carrying rare gene mutations and whether they are at risk of passing them onto their offspring. However, the ultimate determination of genetic diseases often requires invasive procedures such as amniocentesis and chorionic villus sampling, which may cause fetal miscarriage. A noninvasive type of prenatal diagnosis needs to be developed in clinical practice to dispel safety concerns. In this paper, we will review the technical advancement of using maternal circulating nucleic acids as the sample in noninvasive studies, and highlight the utilization of next-generation sequencing in the screening of genetic diseases.
authors.affiliation: Department of Obstetrics and Gynecology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
authors.forename: Liang
authors.initials: L
authors.lastname: Xu
authors.forename: Rui
authors.initials: R
authors.lastname: Shi
mesh_terms: D005260:Female; D030342:Genetic Diseases, Inborn / Q000097:blood / Q000175:diagnosis*; D005820:Genetic Testing / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000295:instrumentation / Q000379:methods*; D017422:Sequence Analysis, DNA / Q000295:instrumentation / Q000379:methods*