Cited by 102Birth, Development, and HealthPregnancy and preeclampsia studiesPrenatal Substance Exposure Effects

Reconciling the nutritional and glucocorticoid hypotheses of fetal programming

Cottrell, Elizabeth C., Holmes, Megan C., Livingstone, Dawn E., Kenyon, Christopher J., Seckl, Jonathan R.·2012·The FASEB Journal

Abstract

Fetal growth restriction associates with increased risk of adult cardiometabolic and neuropsychiatric disorders. Both maternal malnutrition [notably a low‐protein (LP) diet] and stress/glucocorticoid exposure reduce fetal growth and cause persisting abnormalities (programming) in adult offspring. Deficiency of placental 11 β‐hydroxysteroid dehydrogenase‐2 ( 11β‐HSD2 ), which inactivates glucocorticoids, is reduced by an LP diet and has been proposed as a unifying mechanism. Here, we explored the importance of glucocorticoids and placental 11β‐HSD2 in dietary programming. Pregnant mice were fed a control or isocaloric LP diet throughout gestation. The LP diet first elevated fetal glucocorticoid levels, then reduced placental growth, and finally decreased fetal weight near term by 17%. Whereas the LP diet reduced placental 11β‐HSD2 activity near term by ~25%, consistent with previous reports, activity was increased between 20 and 40% at earlier ages, implying that glucocorticoid overexposure in LP fetuses occurs via 11β‐HSD2‐ independent mechanisms. Consistent with this, heterozygous 11 β ‐HSD2 +/‐ crosses showed that although both LP and 11β‐HSD2 deficiency reduced fetal growth, LP indeed acted independently of 11β‐HSD2. Instead, the LP diet induced the fetal hypothalamic‐pituitary‐adrenal axis per se. Thus, maternal malnutrition and placental 11β‐HSD2 deficiency act via distinct processes to retard fetal growth, both involving fetoplacental overexposure to glucocorticoids but from distinct sources.—Cottrell, E. C., Holmes, M. C., Livingstone, D. E., Keynon, C. J., Seckl, J. R. Reconciling the nutritional and glucocorticoid hypotheses of fetal programming. FASEB J. 26, 1866‐1874 (2012). www.fasebj.org

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Crossref · 10.1096/fj.12-203489

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  • The links between impaired placental function and fetal outcomes go beyond abnormal maternal nutrient supply and include intrauterine hypoxia, maternal social stress leading to hypercortisolemia, and environmental toxins.

    “These links go beyond an abnormal maternal nutrient supply, and include, for example, intrauterine hypoxia (213), maternal social stress of the severity that leads to hypercortisolemia (128) and, increasingly, environmental toxins.”

    From Placental Origins of Chronic Disease (2016) · cites this paper as [128]

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Authors
Cottrell, E. C., Holmes, M. C., Livingstone, D. E., Kenyon, C. J., & Seckl, J. R.
Affiliations
The Queen's Medical Research Institute (GB)
Corresponding author
Cottrell, Elizabeth C.
Venue
The FASEB Journal
Publisher
Wiley
Published
2012-02-09
Volume
26
Issue
5
Pages
1866-1874
ISSN
  • 0892-6638 (ISSN-L)
  • 1530-6860
OpenAlex
W2100750211
Cited by
102
References
51
Citations by year
2026: 1 · 2025: 2 · 2023: 1 · 2022: 3 · 2021: 11 · 2020: 6 · 2019: 2 · 2018: 7 · 2017: 10 · 2016: 14 · 2015: 15 · 2014: 14 · 2013: 11 · 2012: 5
FWCI
12.65
Type
journal article
Language
en
Open access
closed
Locations
  • The FASEB Journal (publishedVersion)
  • PubMed (publishedVersion)
  • Research Explorer (The University of Manchester) (submittedVersion)
Topics
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Birth, Development, and Health
  • Health Sciences › Medicine › Obstetrics and Gynecology › Pregnancy and preeclampsia studies
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Prenatal Substance Exposure Effects
Keywords
fetal programming, low-protein diet, maternal malnutrition, glucocorticoids, fetal growth restriction, placental development, hypothalamic-pituitary-adrenal axis, gestational nutrition
MeSH terms
Animals, Base Sequence, Corticosterone, Female, Glucocorticoids, Mice, Inbred C57BL, Nutritional Status, Placenta, Pregnancy, In Situ Hybridization, DNA Primers, Maternal Exposure, 11-beta-Hydroxysteroid Dehydrogenase Type 2, Fetal Development, Mice

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