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Related Concept Videos

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The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
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The Pregnancy Exposome.

Oliver Robinson1, Martine Vrijheid

  • 1Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain, orobinson@creal.cat.

Current Environmental Health Reports
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Summary
This summary is machine-generated.

The exposome, encompassing all environmental exposures, offers a holistic health research framework. This approach, particularly vital during pregnancy, integrates multiple exposures for better understanding of developmental impacts.

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Area of Science:

  • Environmental Epidemiology
  • Toxicology
  • Public Health

Background:

  • The exposome concept provides a holistic view of environmental exposures throughout life.
  • Traditional epidemiology often focuses on single exposures, limiting comprehensive health effect analysis.
  • Emerging technologies enable broader assessment of the exposome.

Purpose of the Study:

  • To introduce and advocate for the exposome concept in environmental epidemiology.
  • To highlight the importance of the pregnancy period for exposome research.
  • To emphasize the need for new statistical methods to analyze exposome-health relationships.

Main Methods:

  • Defining the exposome's external (measured via geospatial modeling, questionnaires, biomonitoring) and internal (assessed via molecular omics) domains.
  • Utilizing new technologies for comprehensive exposure assessment.
  • Developing novel statistical frameworks for integrated exposome analysis.

Main Results:

  • The exposome framework moves beyond single-exposure studies.
  • Pregnancy is identified as a critical window for dynamic exposome research.
  • Initial studies show promise in applying the exposome approach to prenatal exposures and child development.

Conclusions:

  • The exposome concept represents a significant advancement for environmental epidemiology.
  • Integrating external and internal exposure data is crucial for understanding health outcomes.
  • Large-scale research projects are needed to fully validate and implement the exposome approach.