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Related Experiment Video

Updated: Jun 10, 2026

FISH for Pre-implantation Genetic Diagnosis
07:34

FISH for Pre-implantation Genetic Diagnosis

Published on: February 23, 2011

Noninvasive prenatal diagnosis: 2010.

Mark I Evans1, Michael Kilpatrick

  • 1Fetal Medicine Foundation of America, New York, NY, USA. evans@compregen.com

Clinics in Laboratory Medicine
|July 20, 2010
PubMed
Summary
This summary is machine-generated.

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Noninvasive prenatal diagnosis aims to detect fetal genetic material from maternal samples. Challenges remain in accurately isolating fetal cells or cell-free fetal DNA/RNA for reliable screening.

Area of Science:

  • Reproductive biology
  • Genetics
  • Molecular diagnostics

Background:

  • Prenatal diagnosis historically sought fetal cells or nucleic acids.
  • Noninvasive prenatal testing (NIPT) has applications beyond aneuploidy, including Rhesus disease.
  • Accurate separation of fetal and maternal components is crucial.

Purpose of the Study:

  • To review the current state of noninvasive prenatal diagnosis.
  • To highlight the challenges in isolating fetal genetic material.
  • To discuss the potential of noninvasive prenatal techniques.

Main Methods:

  • Review of existing literature on noninvasive prenatal diagnosis techniques.
  • Discussion of methods for fetal cell and nucleic acid isolation.
  • Analysis of challenges in current approaches.

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Published on: August 17, 2022

Semiconductor Sequencing for Preimplantation Genetic Testing for Aneuploidy
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Semiconductor Sequencing for Preimplantation Genetic Testing for Aneuploidy

Published on: August 25, 2019

Related Experiment Videos

Last Updated: Jun 10, 2026

FISH for Pre-implantation Genetic Diagnosis
07:34

FISH for Pre-implantation Genetic Diagnosis

Published on: February 23, 2011

Pre-Implantation Genetic Testing for Aneuploidy on a Semiconductor Based Next-Generation Sequencing Platform
09:30

Pre-Implantation Genetic Testing for Aneuploidy on a Semiconductor Based Next-Generation Sequencing Platform

Published on: August 17, 2022

Semiconductor Sequencing for Preimplantation Genetic Testing for Aneuploidy
09:03

Semiconductor Sequencing for Preimplantation Genetic Testing for Aneuploidy

Published on: August 25, 2019

Main Results:

  • Numerous methods have been explored for fetal cell and nucleic acid isolation.
  • No single method has achieved widespread success.
  • Noninvasive prenatal diagnosis shows promise but faces significant technical hurdles.

Conclusions:

  • Accurate isolation of fetal cells or cell-free fetal DNA/RNA is essential for advancing noninvasive prenatal diagnosis.
  • Despite extensive research, challenges in fetal genetic material segregation persist.
  • Further development is needed to realize the full potential of noninvasive prenatal screening.