Validation of simultaneous preimplantation genetic testing (PGT) for aneuploidy, monogenic, and polygenic disorders
نویسندگان
چکیده
منابع مشابه
Genes Predisposing to Monogenic, Polygenic, and Syndromic Obesity: A Review of Current Trends and Prospects for Standard Obesity Genetic Testing
Objective: The burden of obesity is currently enormous, necessitating a novel strategy to complement the existing ones. Accordingly, genetic predisposition is suspected in many cases of the disease, which can potentially be used as therapeutic targets. However, there are differing viewpoints on the suspect genes, prompting the current review to articulate the genes and their mechanisms. Eight (...
متن کامل[Preimplantation genetic diagnosis of monogenic diseases].
Preimplantation genetic diagnosis (PGD) is an alternative to prenatal diagnosis allowing the detection of genetic diseases on IVF embryos before their transfer into the uterus and before the pregnancy. The aim of this procedure is to obtain unaffected or carrier embryos in order to avoid the burden of termination of pregnancy after prenatal diagnosis for couples at risk of transmitting particul...
متن کاملWhat next for preimplantation genetic screening (PGS)? Experience with blastocyst biopsy and testing for aneuploidy.
Blastocysts more commonly have a normal karyotype than cleavage-stage embryos do. Moreover, blastocysts have also made a metabolic transition from catabolism and recycling of the oocyte's reserves and resources, processes that fuel the first 3 days of cleavage. Although not all blastocysts are karyotypically equal, it is still to be determined to what extent a mosaic karyotype might be a normal...
متن کاملClinical Considerations of Preimplantation Genetic Diagnosis for Monogenic Diseases
PURPOSE The aim of this study was to explore factors contribute to the success of PGD cycles for monogenic diseases. METHODS During a 3-year period (January 2009 to December 2012), 184 consecutive ICSI-PGD cycles for monogenic diseases reaching the ovum pick-up and fresh embryo-transfer stage performed at the Reproductive Medicine Center of The First Affiliated Hospital Of Sun Yat-sen Univers...
متن کاملPreimplantation Genetic Testing
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ژورنال
عنوان ژورنال: Fertility and Sterility
سال: 2018
ISSN: 0015-0282
DOI: 10.1016/j.fertnstert.2018.07.313