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Mothers in stress: consequences for the offspring
Maike Katharina Knackstedt1, Eckard Hamelmann, Petra Clara Arck
1Department of Pediatrics for Pneumology and Immunology, University Medicine Charité, Berlin, Germany.
Summary
Maternal stress during pregnancy can program fetal development, increasing the risk of adult diseases like atopic conditions in offspring. This fetal programming highlights the in utero environment
Area of Science:
- Reproductive biology
- Developmental immunology
- Perinatal medicine
Background:
- The developing fetus is vulnerable to maternal environmental factors.
- In utero conditions significantly impact fetal health and long-term outcomes.
- Maternal stress during pregnancy is a key environmental challenge with far-reaching consequences.
Purpose of the Study:
- To review the complexity of maternal stress perception on fetal programming.
- To focus on the onset of atopic diseases as a consequence of fetal programming.
- To synthesize evidence from immunology, endocrinology, neurobiology, and neonatology.
Main Methods:
- Literature review synthesizing evidence from multiple scientific disciplines.
- Analysis of the impact of maternal stress on fetal development.
- Examination of the mechanisms underlying fetal programming of adult disease.
Main Results:
- Maternal stress can lead to pregnancy complications and alter fetal development.
- Stress-induced changes in growth factors, cytokines, and hormones act as programming agents.
- Programmed offspring exhibit increased susceptibility to environmental influences, such as antigens triggering atopic diseases.
Conclusions:
- Fetal programming of adult disease is a significant consequence of maternal stress during pregnancy.
- The developing fetus is susceptible to maternal psychological challenges.
- Understanding these mechanisms is crucial for preventing adult-onset diseases like atopic conditions.