Cell-Free RNA Is a Reliable Fetoplacental Marker in Noninvasive Fetal Sex Determination.

Non-invasive fetal sex diagnosis in plasma of early weeks pregnants using droplet digital PCR

Background: Fetal sex determination is useful for families at risk of X-linked disorders, such as Duchenne muscular dystrophy, adrenal hypoplasia, hemophilia. At first, this could be obtained through invasive procedures such as amniocentesis and chorionic villus sampling, having a 1% risk of miscarriage. Since the discovery of cell-free fetal DNA (cffDNA) in maternal plasma, noninvasive prenata...

A Low-Cost Efficient Multiplex P CR for Prenatal Sex Determination in Bovine Fetus U sing Free Fetal DNA in Maternal Plasma

Cell-free fetal nucleic acid testing: a review of the technology and its applications.

UNLABELLED Cell-free fetal nucleic acids circulating in the blood of pregnant women afford the opportunity for early, noninvasive prenatal genetic testing. The predominance of admixed maternal genetic material in circulation demands innovative means for identification and analysis of cell-free fetal DNA and RNA. Techniques using polymerase chain reaction, mass spectrometry, and sequencing have ...

Noninvasive fetal RHD genotyping using cell-free fetal DNA incorporating fetal RASSF1A marker in RhD-negative pregnant women in Korea

risk of HDFN, which can cause fetal anemia, hydrops, and intrauterine fetal death. Babies born with HDFN are at significant risk of neonatal morbidity and mortality [1,2]. Prenatal detection of the fetal RhD status in a pregnant woman with RhD-negative provides useful information for predicting the risk of HDFN and Noninvasive fetal RHD genotyping using cell-free fetal DNA incorporating fetal R...

Applications of Cell-Free Fetal DNA in Maternal Serum

Cell-free fetal DNA (cffDNA) is available in the maternal circulation throughout pregnancy and can be used for noninvasive prenatal diagnosis including, determination of fetal sex, identification of specific single gene disorders, typing of fetal blood groups (RhD), paternity determination and potentially routine use for Down’s syndrome (DS) testing of all pregnancies. I searched published lite...