Cited by 285Immune cells in cancerImmunotoxicology and immune responsesInflammatory mediators and NSAID effects

Interleukin-1β–Driven Inflammation Promotes the Development and Invasiveness of Chemical Carcinogen–Induced Tumors

Krelin, Yakov, Voronov, Elena, Dotan, Shahar, Elkabets, Moshe, Reich, Eli, Fogel, Mina, Huszar, Monika, Iwakura, Yoichiro +3 more·2007·Cancer Research

Abstract

The role of microenvironment interleukin 1 (IL-1) on 3-methylcholanthrene (3-MCA)–induced carcinogenesis was assessed in IL-1–deficient mice, i.e., IL-1β−/−, IL-1α−/−, IL-1α/β−/− (double knockout), and mice deficient in the naturally occurring inhibitor of IL-1, the IL-1 receptor antagonist (IL-1Ra). Tumors developed in all wild-type (WT) mice, whereas in IL-1β–deficient mice, tumors developed slower and only in some of the mice. In IL-1Ra–deficient mice, tumor development was the most rapid. Tumor incidence was similar in WT and IL-1α–deficient mice. Histologic analyses revealed fibrotic structures forming a capsule surrounding droplets of the carcinogen in olive oil, resembling foreign body–like granulomas, which appeared 10 days after injection of 3-MCA and persisted until the development of local tumors. A sparse leukocyte infiltrate was found at the site of carcinogen injection in IL-1β–deficient mice, whereas in IL-1Ra–deficient mice, a dense neutrophilic infiltrate was observed. Treatment of IL-1Ra–deficient mice with recombinant IL-1Ra but not with an inhibitor of tumor necrosis factor abrogated the early leukocytic infiltrate. The late leukocyte infiltrate (day 70), which was dominated by macrophages, was also apparent in WT and IL-1α–deficient mice, but was nearly absent in IL-1β–deficient mice. Fibrosarcoma cell lines, established from 3-MCA–induced tumors from IL-1Ra–deficient mice, were more aggressive and metastatic than lines from WT mice; cell lines from IL-1–deficient mice were the least invasive. These observations show the crucial role of microenvironment-derived IL-1β, rather than IL-1α, in chemical carcinogenesis and in determining the invasive potential of malignant cells. [Cancer Res 2007;67(3):1062–71]

Integrity signals

Registry

Crossref · 10.1158/0008-5472.can-06-2956

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

This paper’s full text isn’t openly available, 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?

  • IL-1β has been proposed to contribute to asbestos-induced mesothelioma by influencing human mesothelial cell growth, and inflammation driven by IL-1β is known to promote tumour development and invasion in vivo.

    “An important role for IL-1β has been proposed in the pathogenesis of asbestos-induced mesothelioma by regulating human mesothelial cell proliferation (23) and IL-1β-driven inflammation is well known to promote the development and invasiveness of several tumour types in vivo (24).”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Krelin, Y., Voronov, E., Dotan, S., Elkabets, M., Reich, E., Fogel, M., Huszar, M., Iwakura, Y., Segal, S., Dinarello, C. A., & Apte, R. N.
Affiliations
  • Ben-Gurion University of the Negev (IL)
  • Kaplan Medical Center (IL)
  • Institute of Medical Science, The University of Tokyo (JP)
  • University of Colorado Denver (US)
Venue
Cancer Research
Published
2007-02-01
Volume
67
Issue
3
Pages
1062-1071
ISSN
  • 0008-5472 (ISSN-L)
  • 1538-7445
OpenAlex
W2056666823
Cited by
285
References
50
Citations by year
2026: 10 · 2025: 7 · 2024: 11 · 2023: 13 · 2022: 21 · 2021: 10 · 2020: 16 · 2019: 15 · 2018: 17 · 2017: 13 · 2016: 13 · 2015: 15 · 2014: 16 · 2013: 21 · 2012: 22
FWCI
5.95
Type
journal article
Language
en
Open access
closed
Locations
  • Cancer Research (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Heart, Lung, and Blood Institute (HL68743, P01HL068743)
  • National Cancer Institute (CA 046934, P30CA046934)
  • National Institute of Allergy and Infectious Diseases (AI‑15614)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Immune cells in cancer
  • Life Sciences › Immunology and Microbiology › Immunology › Immunotoxicology and immune responses
  • Health Sciences › Medicine › Pharmacology › Inflammatory mediators and NSAID effects
Keywords
IL-1β, interleukin-1 alpha, interleukin-1 receptor antagonist, chemical carcinogenesis, 3-methylcholanthrene, tumor microenvironment, tumor invasion, metastasis, fibrosarcoma, foreign body granuloma, macrophages, neutrophils
MeSH terms
Animals, Carcinogens, Cocarcinogenesis, Female, Fibrosarcoma, Inflammation, Leukocytes, Methylcholanthrene, Mice, Inbred BALB C, Neoplasm Invasiveness, Mice, Knockout, Mice, Interleukin-1alpha, Interleukin-1beta, Interleukin 1 Receptor Antagonist Protein

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