Related Experiment Video
Updated: Jun 11, 2026

14:40
Instrumentation of Near-term Fetal Sheep for Multivariate Chronic Non-anesthetized Recordings
Published on: October 25, 2015
Fetal programming: Early-life modulations that affect adult outcomes
Nathan Drever1, George R Saade, Egle Bytautiene
1Department of Obstetrics and Gynecology, The University of Texas Medical Branch, Galveston, 77555-0587, USA. nsdrever@utmb.edu
Current Allergy and Asthma Reports
|July 10, 2010
Summary
Fetal programming influences asthma development through social, genetic, and environmental factors. Understanding these early-life exposures is key to preventing adult-onset asthma.
Area of Science:
- Reproductive Medicine
- Immunology
- Environmental Health
Background:
- Asthma prevalence is increasing globally.
- Genetic and environmental factors are known contributors to asthma.
- The developmental origins of adult disease (developmental origins of health and disease [DOHaD]) theory suggests early-life exposures impact adult health.
Purpose of the Study:
- To review the social, genetic, and environmental factors involved in fetal programming of asthma.
- To present recent laboratory findings supporting the role of fetal programming in asthma.
- To provide an updated perspective on fetal programming in asthma.
Main Methods:
- Literature review of studies on asthma and fetal programming.
- Analysis of social, genetic, and environmental risk factors.
- Presentation of original research data from the authors' laboratory.
Main Results:
- Social factors, genetic predispositions, and environmental exposures during gestation are linked to asthma development.
- Specific examples of early-life exposures and their association with asthma are discussed.
- Author's laboratory studies provide further evidence for these associations.
Conclusions:
- Fetal programming is a significant factor in the development of asthma.
- A comprehensive understanding of early-life influences is crucial for asthma prevention strategies.
- Further research into the mechanisms of fetal programming can lead to targeted interventions.
Related Concept Videos
Teratogenicity
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...
Genomic Imprinting and Inheritance
Diploid organisms inherit genetic material through chromosomes from both parents. Copies of the same gene are known as alleles. In most cases, both alleles are simultaneously expressed and allow various cellular processes to function optimally. If one of the alleles is missing or mutated, the expression of the other allele can compensate; however, this is not true for all genes.
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
Human Genetics
Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
The complex relationship between genetics and psychology is observable through common biological components such...
The complex relationship between genetics and psychology is observable through common biological components such...
Epigenetic Regulation
Epigenetic changes alter the physical structure of the DNA without changing the genetic sequence and often regulate whether genes are turned on or off. This regulation ensures that each cell produces only proteins necessary for its function. For example, proteins that promote bone growth are not produced in muscle cells. Epigenetic mechanisms play an essential role in healthy development. Conversely, precisely regulated epigenetic mechanisms are disrupted in diseases like cancer.
X-chromosome...
X-chromosome...
Epigenetic Regulation
Epigenetic mechanisms play an essential role in healthy development. Conversely, precisely regulated epigenetic mechanisms are disrupted in diseases like cancer.

