Cited by 170Sepsis Diagnosis and TreatmentCytokine Signaling Pathways and InteractionsInflammation biomarkers and pathways

Selective blockade of interleukin-6 trans-signaling improves survival in a murine polymicrobial sepsis model

Barkhausen, Tanja, Tschernig, Thomas, Rosenstiel, Philip, van Griensven, Martijn, Vonberg, Ralf-Peter, Dorsch, Martina, Mueller-Heine, Annika, Chalaris, Athena +5 more·2011·Critical Care Medicine

Abstract

OBJECTIVE: The pleiotropic cytokine interleukin (IL)-6 seems to play a pivotal role in sepsis, but contradictory findings in animal models impede a rationale for therapies directed against IL-6. IL-6 signals by two mechanisms via the ubiquitous transmembrane glycoprotein 130 (gp130): "classic" signaling using membrane-bound IL-6 receptor (IL-6R) and trans-signaling using soluble IL-6R (sIL-6R). Trans-signaling is selectively inhibited by soluble gp130 (sgp130). The aim of this study was to systematically compare complete blockade of IL-6 signaling (using a neutralizing anti-IL-6 antibody) and selective blockade of IL-6 trans-signaling (using a fusion protein of sgp130 and the crystallizable fragment of immunoglobulin G1, sgp130Fc) in a standardized cecal ligation and puncture (CLP) sepsis model. DESIGN: Animal study. SETTING: Animal laboratory. SUBJECTS: C57BL/6J mice. INTERVENTIONS: We performed a 96-hr dose-response study and a 24-hr study to investigate short-term mechanisms. In the 96-hr study, CLP was performed in 120 randomized mice (20 mice received vehicle, 10 mice per dose group). Mice were treated with equimolar doses of sgp130Fc (0.01/0.1/1/10 mg/kg) or anti-IL-6 (0.008/0.08/0.8/8 mg/kg) 24 hrs before CLP. Two additional groups received 0.5 mg/kg sgp130Fc 24 hrs before or 1 mg/kg sgp130Fc 24 hrs after CLP. Survival and activity scores were obtained daily until 96 hrs after CLP. In the 24-hr study, mice were randomized into four groups with 10 animals each (sham/vehicle, CLP/vehicle, CLP/anti-IL-6 [0.8 mg/kg], and CLP/sgp130Fc [1 mg/kg]) and killed after 24 hrs. MEASUREMENTS AND MAIN RESULTS: In contrast to anti-IL-6, pretreatment with sgp130Fc significantly and dose-dependently increased survival from 45% to 100%. In addition, 1 mg/kg sgp130Fc administered 24 hrs after CLP increased survival from 45% to 80%. Mechanistically, sgp130Fc efficacy was reflected by complete prevention of epithelial cell apoptosis in the jejunum after CLP, which was not achieved with anti-IL-6. CONCLUSION: Selective inhibition of IL-6 trans-signaling by sgp130Fc has considerable potential for the treatment of sepsis and related disorders.

Integrity signals

Registry

Crossref · 10.1097/ccm.0b013e318211ff56

Cites

50 of 50 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Inhibition of trans signaling via gp130 blockade in murine sepsis models rescues mice from widespread inflammation and death.

    “Inhibition of trans signaling via gp130 blockade in murine sepsis models rescues mice from widespread inflammation and death (41).”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Barkhausen, T., Tschernig, T., Rosenstiel, P., van Griensven, M., Vonberg, R.-P., Dorsch, M., Mueller-Heine, A., Chalaris, A., Scheller, J., Rose-John, S., Seegert, D., Krettek, C., & Waetzig, G. H.
Affiliations
Christian-Albrechts-Universität zu Kiel (DE)
Venue
Critical Care Medicine
Published
2011-06
Volume
39
Issue
6
Pages
1407-1413
ISSN
0090-3493 (ISSN-L)
OpenAlex
W2319958192
Cited by
169
References
50
Citations by year
2026: 6 · 2025: 9 · 2024: 11 · 2023: 13 · 2022: 10 · 2021: 20 · 2020: 10 · 2019: 15 · 2018: 9 · 2017: 15 · 2016: 9 · 2015: 8 · 2014: 7 · 2013: 9 · 2012: 8
FWCI
8.15
Type
journal article
Language
en
Open access
closed
Locations
  • Critical Care Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • Research Publications (Maastricht University) (publishedVersion)
  • mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich) (submittedVersion)
  • Research Publications (Maastricht University) (submittedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Sepsis Diagnosis and Treatment
  • Health Sciences › Medicine › Oncology › Cytokine Signaling Pathways and Interactions
  • Life Sciences › Immunology and Microbiology › Immunology › Inflammation biomarkers and pathways
Keywords
interleukin-6, IL-6 trans-signaling, soluble gp130, sgp130Fc, soluble IL-6 receptor, anti-IL-6 antibody, polymicrobial sepsis, cecal ligation and puncture, sepsis mortality, cytokine inhibition, IL-6 receptor signaling, dose-response relationship
MeSH terms
Interleukin-6 Inhibitors, Animals, Disease Models, Animal, Dose-Response Relationship, Drug, Male, Mice, Inbred C57BL, Recombinant Fusion Proteins, Signal Transduction, Interleukin-6, Sepsis, Mice, Antibodies, Neutralizing

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review