Cited by 106Stress Responses and CortisolNeuroinflammation and Neurodegeneration MechanismsTryptophan and brain disorders

Stress downregulates lipopolysaccharide-induced expression of proinflammatory cytokines in the spleen, pituitary, and brain of mice

Goujon, E., Parnet, P., Laye, S., Combe, C., Kelley, K.W., Dantzer, R.·1995·Brain Behavior and Immunity

Abstract

Mice injected with LPS (10 mu g/mouse, sc) or saline were submitted to a 15-min restraint stress and sacrificed 1 or 2 h later to assess the effect of stress on the induction of interleukin-1beta (IL-1beta) and other proinflammatory cytokines (IL-1alpha, IL-1ra, IL-6, and tumor necrosis factor-alpha) in the spleen, pituitary, hypothalamus, hippocampus, and striatum. LPS-induced cytokine gene expression, as determined by comparative RT-PCR, was lower in stressed than in nonstressed mice. LPS increased plasma and tissue levels of IL-1beta, as determined by ELISA, but this effect was less marked in stressed than in nonstressed mice. These results are discussed in relation to the modulatory effects of glucocorticoids on cytokine production.

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Crossref · 10.1006/brbi.1995.1028

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  • In the periphery, acute stress post-LPS decreases the production of IL-1β, TNF-α, and IL-6.

    “By contrast, acute stress post-LPS decreases the production of these same cytokines (Goujon et al., 1995).”

    From The Stressed CNS: When Glucocorticoids Aggravate Inflammation (2009) · cites this paper as Goujon et al., 1995

  • Acute stress or exogenous GCs can potentiate or conversely repress the same pro-inflammatory genes provided that they are respectively administered before or after LPS.

    “Prior work established that acute stress or exogenous GCs can potentiate or conversely repress the same pro-inflammatory genes provided that they are respectively administered before or after LPS (140, 156).”

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Authors
Goujon, E., Parnet, P., Laye, S., Combe, C., Kelley, K. W., & Dantzer, R.
Affiliations
Inserm (FR)
Venue
Brain Behavior and Immunity
Publisher
Elsevier BV
Published
1995-12
Volume
9
Issue
4
Pages
292-303
ISSN
0889-1591 (ISSN-L)
OpenAlex
W2032191599
Cited by
106
References
0
Citations by year
2025: 1 · 2023: 1 · 2022: 3 · 2021: 2 · 2020: 1 · 2019: 2 · 2018: 3 · 2017: 4 · 2015: 6 · 2014: 6 · 2013: 4 · 2012: 4
FWCI
1.78
Type
journal article
Language
en
Open access
closed
Locations
  • Brain Behavior and Immunity (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Funders
  • National Institutes of Health (5r01dk049311-05)
  • National Institute of Mental Health (1RO1 MH51569-01A2, R01MH051569)
  • National Institute of Diabetes and Digestive and Kidney Diseases (1RO1 DK 49311)
Topics
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
  • Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
Keywords
restraint stress, lipopolysaccharide, inflammatory cytokines, IL-1β, interleukin-1 alpha, interleukin-1 receptor antagonist, interleukin-6, TNF-α, glucocorticoids, hypothalamic-pituitary-adrenal axis, spleen, pituitary gland, hippocampus, striatum, cytokine gene expression, neuroimmune interactions
MeSH terms
Animals, Brain, Corpus Striatum, Corticosterone, Gene Expression Regulation, Hippocampus, Hypothalamus, Interleukin-1, Lipopolysaccharides, Male, Mice, Inbred ICR, Pituitary Gland, Restraint, Physical, RNA, Messenger, Sialoglycoproteins, Spleen, Stress, Physiological, Tumor Necrosis Factor-alpha, Neuroimmunomodulation, Interleukin-6, Mice, Interleukin 1 Receptor Antagonist Protein

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