Cited by 73Birth, Development, and HealthStress Responses and CortisolMaternal Mental Health During Pregnancy and Postpartum

Transgenerational programming of maternal behaviour by prenatal stress

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Ward, Isaac D, Zucchi, Fabíola CR, Robbins, Jerrah C, Falkenberg, Erin A, Olson, David M, Benzies, Karen, Metz, Gerlinde A·2013·BMC Pregnancy and Childbirth

Abstract

Peripartum events hold the potential to have dramatic effects in the programming of physiology and behaviour of offspring and possibly subsequent generations. Here we have characterized transgenerational changes in rat maternal behaviour as a function of gestational and prenatal stress. Pregnant dams of the parental generation were exposed to stress from days 12-18 (F0-S). Their daughters and grand-daughters were either stressed (F1-SS, F2-SSS) or non-stressed (F1-SN, F2-SNN). Maternal antepartum behaviours were analyzed at a time when pregnant dams usually show a high frequency of tail chasing behaviours. F1-SS, F2-SNN and F2-SSS groups showed a significant reduction in tail chasing behaviours when compared with controls. The effects of multigenerational stress (SSS) slightly exceeded those of transgenerational stress (SNN) and resulted in absence of tail chasing behaviour. These findings suggest that antepartum maternal behaviour in rats is programmed by transgenerational inheritance of stress responses. Thus, altered antepartum maternal behaviour may serve as an indicator of an activated stress response during gestation.

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  • Maternal physiology, particularly stress and nutrition, can greatly impact the neural and behavioral development of offspring.

    “This is in keeping with a large body of research showing that maternal physiology, particularly stress (85–87) and nutrition (88–90), can greatly impact the neural and behavioral development of offspring.”

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Authors
Ward, I. D., Zucchi, F. C., Robbins, J. C., Falkenberg, E. A., Olson, D. M., Benzies, K., & Metz, G. A.
Affiliations
  • University of Lethbridge (CA)
  • University of Alberta (CA)
  • University of Calgary (CA)
Corresponding author
Metz, Gerlinde A
Venue
BMC Pregnancy and Childbirth
Published
2013-01
Volume
13
Issue
S1
Pages
S9-S9
ISSN
1471-2393 (ISSN-L)
OpenAlex
W2097619644
Cited by
73
References
39
Citations by year
2026: 3 · 2025: 2 · 2024: 4 · 2023: 2 · 2022: 2 · 2021: 4 · 2020: 11 · 2019: 4 · 2018: 5 · 2017: 12 · 2016: 7 · 2015: 7 · 2014: 7 · 2013: 3
FWCI
7.44
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • BMC Pregnancy and Childbirth (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Open ULeth Scholarship (OPUS) (University of Lethbridge) (submittedVersion, cc-by)
Funders
  • Alberta Innovates (200700595)
  • Canadian Institutes of Health Research
Topics
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Birth, Development, and Health
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Maternal Mental Health During Pregnancy and Postpartum
Keywords
prenatal stress, maternal behavior, stress response, rats, offspring behavior
MeSH terms
Analysis of Variance, Animals, Behavior, Animal, Female, Maternal Behavior, Pregnancy, Prenatal Exposure Delayed Effects, Stress, Psychological, Rats, Long-Evans, Models, Animal, Rats, Peripartum Period

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