Cited by 109Sepsis Diagnosis and TreatmentPolyamine Metabolism and ApplicationsInflammation biomarkers and pathways

Spermine protects mice against lethal sepsis partly by attenuating surrogate inflammatory markers

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Zhu, Shu, Ashok, Mala, Li, Jianhua, Li, Wei, Yang, Huan, Wang, Ping, Tracey, Kevin J., Sama, Andrew E. +1 more·2009·Molecular Medicine

Abstract

The pathogenesis of sepsis is partly attributable to dysregulated inflammatory response mediated by pathogen-associated molecular patterns (PAMPs) (for example, endotoxin) and damage-associated molecular patterns (DAMPs) (for example, high-mobility group box 1 [HMGB1]). An endogenous ubiquitous polyamine, spermine, inhibits endotoxin-induced cytokine release in vitro, but its capacities to attenuate sepsis- and HMGB1-induced inflammatory responses was previously unknown. We thus tested the hypothesis that spermine protects mice against lethal sepsis by attenuating sepsis-induced local and systemic inflammatory responses. Intraperitoneal (i.p.) administration of spermine (10 mg/kg, twice daily, for 3 d) conferred a significant protection against lethal sepsis. The protective effects were associated with a significant reduction in peritoneal and serum levels of several surrogate markers of sepsis (for example, Interleukin-6 [IL-6], keratinocyte-derived chemokine [KC], monocytes chemoattractant protein-1 [MCP-1], macrophage inflammatory protein-2 [MIP-2], tissue inhibitor of metalloproteinase-1 [TIMP-1], soluble tumor necrosis factor-alpha receptor I [sTNFRI], and soluble tumor necrosis factor-alpha receptor II [sTNFRII]) during a late stage of sepsis. In vitro, spermine effectively inhibited HMGB1-induced release of the above surrogate markers in peritoneal macrophages. Thus, spermine confers protection against lethal sepsis partly by attenuating sepsis- and HMGB1-induced inflammatory responses.

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Crossref · 10.2119/molmed.2009.00062

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  1. Wang H, et al. (1998) Fetuin (alpha2-HS-glyco- protein) opsonizes cationic macrophagedeacti- vating molecules. Proc. Natl. Acad. Sci. U. S. A. 95:14429-34.

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Authors
Zhu, S., Ashok, M., Li, J., Li, W., Yang, H., Wang, P., Tracey, K. J., Sama, A. E., & Wang, H.
Affiliations
  • Feinstein Institute for Medical Research (US)
  • North Shore University Hospital (US)
Corresponding author
Wang, Haichao
Venue
Molecular Medicine
Published
2009-05-01
Volume
15
Issue
7-8
Pages
275-282
ISSN
  • 1076-1551 (ISSN-L)
  • 1528-3658
OpenAlex
W8739995
Cited by
109
References
45
Citations by year
2026: 6 · 2025: 3 · 2024: 4 · 2023: 9 · 2022: 5 · 2021: 6 · 2020: 5 · 2019: 5 · 2018: 4 · 2017: 3 · 2016: 3 · 2015: 6 · 2014: 8 · 2013: 8 · 2012: 11
FWCI
7.61
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Molecular Medicine (publishedVersion, cc-by)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Feinstein Institutes for Medical Research
  • National Institute of General Medical Sciences (R01GM063075, R01GM070817, R01GM062508)
Topics
  • Health Sciences › Medicine › Epidemiology › Sepsis Diagnosis and Treatment
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Polyamine Metabolism and Applications
  • Life Sciences › Immunology and Microbiology › Immunology › Inflammation biomarkers and pathways
Keywords
spermine, sepsis, HMGB1, polyamines, inflammation, endotoxin, cytokines, chemokines, peritoneal macrophages, soluble TNF receptors, TIMP-1, MCP-1, CXCL2, KC, interleukin-6, damage-associated molecular patterns, pathogen-associated molecular patterns
MeSH terms
Analysis of Variance, Animals, Cells, Cultured, Disease Models, Animal, Inflammation, Injections, Intraperitoneal, Lipopolysaccharides, Male, Mice, Inbred BALB C, Spermine, Biomarkers, Cytokines, Macrophages, Peritoneal, Sepsis, Inflammation Mediators, HMGB1 Protein, Mice, Rats

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