Cited by 772Vagus Nerve Stimulation ResearchNeuropeptides and Animal PhysiologyHeart Rate Variability and Autonomic Control

The cholinergic anti-inflammatory pathway: a missing link in neuroimmunomodulation

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Pavlov, Valentin A., Wang, Hong, Czura, Christopher J., Friedman, Steven G., Tracey, Kevin J.·2003·Molecular Medicine

Abstract

This review outlines the mechanisms underlying the interaction between the nervous and immune systems of the host in response to an immune challenge. The main focus is the cholinergic anti-inflammatory pathway, which we recently described as a novel function of the efferent vagus nerve. This pathway plays a critical role in controlling the inflammatory response through interaction with peripheral a7 subunit-containing nicotinic acetylcholine receptors expressed on macrophages. We describe the modulation of systemic and local inflammation by the cholinergic anti-inflammatory pathway and its function as an interface between the brain and the immune system. The clinical implications of this novel mechanism also are discussed.

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Crossref · 10.1007/bf03402177

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131 of 131 references verified0 citation errors · 0 not checkable

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  • The central nervous system can influence peripheral inflammation via efferent vagus nerve activity, which down-regulates inflammation by strongly suppressing TNF gene transcription.

    “The central nervous system can also influence peripheral inflammation via efferent vagus nerve activity, which down-regulates inflammation by strongly suppressing TNF gene transcription”

    From From stress to inflammation and major depressive disorder: A social signal transduction theory of depression. (2014) · cites this paper as Pavlov, Wang, Czura, Friedman, & Tracey, 2003

    The section on parasympathetic control of inflammation reports that efferent vagus stimulation reduces TNF levels, supporting the pathway described. But it says acetylcholine decreases TNF production through a post-transcriptional mechanism, contrary to the claim that the pathway strongly suppresses TNF gene transcription. The indexed passages provide no page number. (LLM, conf=0.90)

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  • The efferent vagal system can stimulate release of acetylcholine to reduce inflammation and stop the cascading cycle of oxidative damage and inflammation.

    “The efferent vagal system can stimulate release of acetylcholine to reduce inflammation and stop the cascading cycle of oxidative damage and inflammation (Pavlov et al., 2003; Namgung et al., 2022).”

    From Biobehavioral and psychosocial stress changes during three 8–12 month spaceflight analog missions with Mars-like conditions of isolation and confinement (2022) · cites this paper as Pavlov et al., 2003

    In “Evidence for Parasympathetic (Vagus Nerve) Control of Systemic And Local Inflammation” (page unavailable), the paper says acetylcholine suppresses pro-inflammatory cytokines and efferent vagus stimulation reduces TNF in rats. It also says TNF amplifies inflammation partly through reactive oxygen species, but does not establish that vagal signaling stops a cascading cycle of oxidative damage and inflammation. (LLM, conf=0.84)

    Experimental — accuracy not yet measured
  • No significant differences in either CD3 or I-Ab staining were found between non-implanted and implanted nerve areas as determined by normalised radial distribution analysis extending 150 um from the cross-sectional nerve center.

    “No significant differences in either CD3 or l-Ab staining were found between non-implanted and implanted nerve areas (Figure 6) as determined by normalised radial distribution analysis extending 150 um from the cross-sectional nerve center [18].”

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Authors
Pavlov, V. A., Wang, H., Czura, C. J., Friedman, S. G., & Tracey, K. J.
Affiliations
Northwell Health (US)
Corresponding author
Tracey, Kevin J.
Venue
Molecular Medicine
Published
2003-05
Volume
9
Issue
5-8
Pages
125-134
ISSN
  • 1076-1551 (ISSN-L)
  • 1528-3658
OpenAlex
W1550642465
Cited by
772
References
131
Citations by year
2026: 50 · 2025: 41 · 2024: 47 · 2023: 53 · 2022: 51 · 2021: 43 · 2020: 53 · 2019: 38 · 2018: 33 · 2017: 37 · 2016: 36 · 2015: 32 · 2014: 43 · 2013: 32 · 2012: 33
FWCI
6.55
Type
journal article
Language
en
Open access
Locations
  • Molecular Medicine (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health
  • Defense Advanced Research Projects Agency
  • National Institute of General Medical Sciences
Topics
  • Life Sciences › Neuroscience › Neurology › Vagus Nerve Stimulation Research
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuropeptides and Animal Physiology
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Heart Rate Variability and Autonomic Control
Keywords
cholinergic anti-inflammatory pathway, neuroimmunomodulation, vagus nerve, macrophages, inflammation, neuroimmune interactions, systemic inflammation, local inflammation
MeSH terms
Animals, Antibody Formation, Brain, Humans, Immune System, Inflammation, Vagus Nerve, Neuroimmunomodulation, Cholinergic Agents

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