Cited by 51Bacterial Infections and VaccinesViral Infections and Immunology ResearchInfectious Encephalopathies and Encephalitis

Detection of Interleukin 1β but Not Tumor Necrosis Factor—α in Cerebrospinal Fluid of Children With Aseptic Meningitis

Ramilo, Octavio·1990·Archives of Pediatrics & Adolescent Medicine

Abstract

Tumor necrosis factor-alpha and interleukin 1 beta have been shown to be mediators of meningeal inflammation in animal models of bacterial meningitis. The presence of both cytokines in cerebrospinal fluid (CSF) of patients with bacterial meningitis has been documented recently. In this study, we measured concentrations of interleukin 1 beta and tumor necrosis factor-alpha in CSF samples from 36 patients with nonbacterial (aseptic) meningitis, 13 of whom had culture-proved enteroviral meningitis, and from 14 control patients. None of the samples from patients with aseptic meningitis and from the controls had detectable tumor necrosis factor activity in CSF. Thirty-two (89%) of 36 patients with aseptic meningitis had detectable interleukin 1 beta in CSF (mean +/- SEM, 48 +/- 11 pg/mL). These concentrations were significantly smaller than those previously reported in patients with bacterial meningitis (944 +/- 128 pg/mL). Only 2 of the 14 control patients had detectable CSF interleukin 1 beta concentrations of 21 and 42 pg/mL. A significant correlation was evident between interleukin-1 beta concentrations and white blood cell counts in the CSF of patients with aseptic meningitis. Our data suggest that the initial events of CSF inflammation in children with aseptic meningitis are different than those in patients with bacterial meningitis, and the participation of these two cytokines, especially tumor necrosis factor-alpha, is less critical to the process.

Integrity signals

Registry

Crossref · 10.1001/archpedi.1990.02150270099034

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17 of 17 references verified0 citation errors · 0 not checkable

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  • Increased levels of IL-1β, a pro-inflammatory cytokine, were found in patients with aseptic meningitis.

    “Another study showed an increased level of IL-1β (a pro-inflammatory cytokine) in patients with aseptic meningitis [51].”

    From Viral meningitis: an overview (2021) · cites this paper as [51]

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Authors
Ramilo, O.
Affiliations
The University of Texas Southwestern Medical Center (US)
Corresponding author
Ramilo, Octavio
Venue
Archives of Pediatrics & Adolescent Medicine
Published
1990-03-01
Volume
144
Issue
3
Pages
349
ISSN
1072-4710 (ISSN-L)
OpenAlex
W2093105173
Cited by
51
References
17
Citations by year
2025: 1 · 2021: 1 · 2019: 1 · 2016: 1 · 2015: 1 · 2014: 2
FWCI
6.10
Type
journal article
Language
en
Open access
closed
Locations
  • Archives of Pediatrics and Adolescent Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5p01hd022766-02)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (5 PO1 HD22766-03)
Topics
  • Life Sciences › Immunology and Microbiology › Microbiology › Bacterial Infections and Vaccines
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Viral Infections and Immunology Research
  • Health Sciences › Medicine › Infectious Diseases › Infectious Encephalopathies and Encephalitis
Keywords
IL-1β, TNF-α, aseptic meningitis, cerebrospinal fluid cytokines, enteroviral meningitis, bacterial meningitis, meningeal inflammation, CSF white blood cell count, children
MeSH terms
Adolescent, Child, Child, Preschool, Humans, Infant, Interleukin-1, Meningitis, Meningitis, Aseptic, Tumor Necrosis Factor-alpha

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