Evidence map›Paper›PMID 9893055›Full record

ArticleImmunology1998

Role of inducible nitric oxide synthase in the regulation of neutrophil migration in zymosan-induced inflammation.

M N Ajuebor, L Virág, R J Flower, M Perretti, C Szabó

Open access · greenAbstract read
In one paragraph

Article in Immunology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.9field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 100 citations in OpenAlex.

  1. Article
  2. Effect of Ylang-Ylang (Molecules (Basel, Switzerland) · 2022
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  5. Crth2 receptor signaling down-regulates lipopolysaccharide-induced NF-κB activation in murine macrophagesFASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2019
    Article
  6. Nitric Oxide Therapy for Diabetic Wound Healing.Advanced healthcare materials · 2019
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 3 countries.

M N AjueborDepartment of Biochemical Pharmacology, The William Harvey Research Institute, Charterhouse Square, London, UK.
L Virág
R J Flower
M Perretti
C Szabó
William Harvey Research Institute · GBCincinnati Children's Hospital Medical Center · USUniversity of Debrecen · HU

Funding

POLY ADP RIBOSYLTRANSFERASE IN HEMORRHAGIC SHOCKR29GM054773 · NIGMS · INOTEK PHARMACEUTICALS CORPORATION · PI SZABO, CSABA · 1997 to 2001
$206k
NIGMS NIH HHS R29GM54773Wellcome Trust
6 · The paper itself

Abstract

In the present study, by comparing the responses in wild-type mice and mice lacking the inducible (or type 2) nitric oxide synthase (iNOS), we investigated the role played by iNOS in the regulation of polymorphonuclear granulocyte (PMN) accumulation and chemokine production in the mouse peritoneal cavity in response to administration of zymosan (0.2 mg). Zymosan injection induced the production of nitric oxide, and triggered a time-dependent PMN immigration into the peritoneal cavity. This response was associated with increases in the level of the chemokines macrophage inflammatory protein (MIP)-1alpha, MIP-2, monocyte chemo-attractant protein (MCP)-1 and cytokine-induced neutrophil chemo-attractant (KC), as measured in the peritoneal cavities. Injection of zymosan also induced a time-dependent increase in the production of the anti-inflammatory cytokine interleukin-10 (IL-10) in the peritoneal cavity. When comparing the response between wild-type and iNOS knockout (KO) mice, we observed that the low-level PMN accumulation measured at 1 hr was slightly but significantly increased in the absence of functional iNOS. On the other hand, the delayed response (2-4 hr after zymosan) of PMN accumulation was suppressed in the iNOS KO mice. The early enhancement of PMN infiltration in the iNOS-deficient mice was associated with increased peritoneal levels of MIP-2, KC and IL-10 proteins. The delayed suppression of PMN infiltration was associated with reduced MIP-2 and IL-10 levels in the peritoneal cavity. The lack of iNOS did not affect the release of MIP-1alpha and MCP-1 at any of the time-points studied. The current data demonstrate that iNOS regulates the production of certain CXC (but not CC) proinflammatory chemokines, the production of IL-10 and exerts a biphasic regulatory effect on PMN accumulation in zymosan-induced acute inflammation.

Indexed as

Chemokines, CXCChemotaxis, LeukocyteIntercellular Signaling Peptides and ProteinsAnimalsChemokine CCL2Chemokine CCL3Chemokine CCL4Chemokine CXCL1Chemokine CXCL2ChemokinesChemotactic FactorsGrowth InhibitorsGrowth SubstancesInterleukin-10Macrophage Inflammatory ProteinsMiceChemokine CCL2Chemokine CCL3Chemokine CCL4Chemokine CXCL1Chemokine CXCL2ChemokinesChemokines, CXCChemotactic FactorsCxcl1 protein, mouseGrowth InhibitorsGrowth SubstancesIntercellular Signaling Peptides and ProteinsInterleukin-10Macrophage Inflammatory ProteinsMonokinesNitric Oxide SynthaseNitric Oxide Synthase Type IINos2 protein, mouseZymosan

Identifiers

PMID9893055
PMCPMC1364362
OpenAlexW2066204045

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.