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Updated: Mar 21, 2026

FISH for Pre-implantation Genetic Diagnosis
Published on: February 23, 2011
Prenatal pharmacogenomics: a promising area for research
E H Dorfman1, E Y Cheng2,3, M F Hebert4
1Department of Biostatistics, University of Washington, Institute for Public Health Genetics, Seattle, WA, USA.
Prenatal pharmacogenomic screening can reveal fetal genetic information about medication exposure and metabolism. This allows for optimized drug selection and dosage during pregnancy for improved fetal health outcomes.
Area of Science:
- Genetics
- Pharmacology
- Obstetrics
Background:
- Current prenatal genetic screening primarily targets fetal aneuploidy and genetic diseases.
- Emerging research indicates the fetal genome can provide insights into fetal exposures via placental transport and metabolism.
Purpose of the Study:
- To explore the clinical applications of prenatal pharmacogenomic screening.
- To highlight the potential for optimizing medication management and assessing fetal drug exposure risks.
Main Methods:
- Utilizes newly available noninvasive prenatal genetic screening methods.
- Focuses on analyzing fetal genotypes relevant to pharmacogenomics.
Main Results:
- Fetal genotypes can inform about placental transport and fetal metabolism of medications.
- Noninvasive methods enable access to fetal genetic data for obstetricians.
Conclusions:
- Prenatal pharmacogenomic screening offers prospective benefits for medication management.
- It also enables retrospective assessment of fetal drug exposure risks.
- This field warrants further research and clinical attention.
Related Concept Videos
Pharmacogenomics: Identification of New Drug Targets
Pharmacogenetics and Pharmacogenomics: Overview
Pharmacogenetic Phenotypes: Alterations in Pharmacokinetics, Drug Targets and Biologic Milieu
Pharmacogenetics of Drug Metabolism: Overview
Principles of Pharmacogenetics: Types of Genetic Variants
Pharmacogenetics of Phase I Enzymes: Cytochrome P450 Isozymes

