Cited by 78Regulation of Appetite and ObesityAdipokines, Inflammation, and Metabolic DiseasesStress Responses and Cortisol

Exposure to chronic early-life stress lastingly alters the adipose tissue, the leptin system and changes the vulnerability to western-style diet later in life in mice

Open access
Yam, K.Y., Naninck, E.F.G., Abbink, M.R., la Fleur, S.E., Schipper, L., van den Beukel, J.C., Grefhorst, A., Oosting, A. +3 more·2017·Psychoneuroendocrinology

Abstract

Early-life stress (ES) increases the vulnerability to develop psychopathologies and cognitive decline in adulthood. Interestingly, this is often comorbid with metabolic disorders, such as obesity. However, it is unclear whether ES leads to lasting metabolic changes and to what extent this is associated with the ES-induced cognitive impairments. Here, we used an established chronic ES mouse model (from postnatal day (P) 2 to P9) to investigate the short- and long-term effects of ES exposure on parameters of the adipose tissue and the leptin system (i.e. circulating levels and gene expression of leptin and its receptor) in both sexes. Immediately following ES, the offspring exhibited reductions in white adipose tissue (WAT) mass, plasma leptin levels and in leptin mRNA expression in WAT. Furthermore, ES exposure led to increased brown adipose tissue and browning of WAT, which was evident by a drastic increase in uncoupling protein 1 mRNA expression in the inguinal WAT at P9. Notably, the ES-induced reductions in WAT mass, plasma leptin and leptin expression in WAT were sustained into adulthood and were accompanied by changes in body fat distribution, such as a higher ratio between mesenteric WAT and other WATs. Interestingly, while ES exposure increased leptin receptor mRNA expression in the choroid plexus, it was unaltered in the hippocampus. This suggests an adaptation to maintain central leptin homeostasis following ES exposure. In addition, chronic ES exposure resulted in the well-established cognitive impairment in object recognition performance during adulthood, which correlated positively with reductions in WAT mass observed in male, but not in female mice. Finally, to assess if ES leads to a different metabolic phenotype in a moderate obesogenic environment, we measured body fat accumulation of control and ES-exposed mice in response to a moderate western-style diet (WSD) that was provided during adulthood. ES-exposed mice subjected to WSD exhibit a higher increase in adiposity when compared to controls, suggesting that ES exposure might result in a higher vulnerability to develop obesity in a moderate obesogenic environment. To conclude, chronic ES exposure alters parameters of the adipose tissue, leads to central adaptations in leptin regulation and results in higher fat accumulations when exposed to a WSD challenge later in life. A better understanding of these metabolic effects induced by ES might open up new avenues for therapeutic (e.g. nutritional) interventions.

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Crossref · 10.1016/j.psyneuen.2016.12.012

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  • ELS/CT programming effect on adipose tissue leads for example to alterations in adipokine regulation and higher fat accumulations in mice.

    “leading for example to alterations in adipokine regulation and higher fat accumulations in mice (300).”

    From Developmental Trajectories of Early Life Stress and Trauma: A Narrative Review on Neurobiological Aspects Beyond Stress System Dysregulation (2019) · cites this paper as [300]

    The Discussion (section 4) reports altered leptin regulation and greater fat accumulation in early-life-stressed mice, but specifies that the greater accumulation occurred under a moderate western-style diet. The Results (section 3.5) also report lower body fat before that diet challenge and no difference in absolute fat mass at its end. The citing sentence omits this condition and could imply generally higher fat mass. (LLM, conf=0.89)

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Authors
Yam, K. Y., Naninck, E. F. G., Abbink, M. R., la Fleur, S. E., Schipper, L., van den Beukel, J. C., Grefhorst, A., Oosting, A., van der Beek, E. M., Lucassen, P. J., & Korosi, A.
Affiliations
  • University of Amsterdam (NL)
  • Nutricia Research (Netherlands) (NL)
  • Erasmus MC (NL)
Venue
Psychoneuroendocrinology
Publisher
Elsevier BV
Published
2017-03
Volume
77
Pages
186-195
ISSN
0306-4530 (ISSN-L)
OpenAlex
W2562701561
Cited by
78
References
50
Citations by year
2026: 7 · 2025: 3 · 2024: 9 · 2023: 3 · 2022: 8 · 2021: 10 · 2020: 14 · 2019: 12 · 2018: 6 · 2017: 6
FWCI
5.09
Type
journal article
Language
en
Open access
Locations
  • Psychoneuroendocrinology (publishedVersion)
  • PubMed (publishedVersion)
  • Pure Amsterdam UMC (publishedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (publishedVersion)
  • UvA-DARE (University of Amsterdam) (submittedVersion, other-oa)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (submittedVersion)
  • University of Groningen research database (University of Groningen / Centre for Information Technology) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
Funders
  • Nederlandse Organisatie voor Wetenschappelijk Onderzoek
  • Alzheimer Nederland
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
Keywords
early life stress, chronic stress, white adipose tissue, brown adipose tissue, brown adipose tissue browning, leptin, leptin receptor, UCP1, body fat distribution, cognitive impairment, object recognition memory, Western diet, sex differences, choroid plexus, hippocampus
MeSH terms
Uncoupling Protein 1, Adipose Tissue, Animals, Disease Models, Animal, Feeding Behavior, Obesity, Stress, Psychological, Leptin, Mice, Diet, Western

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