Evidence map›Paper›PMID 12546141›Full record

ArticleInflammation2002

Modulation of leukocyte recruitment and IL-8 expression by the membrane attack complex of complement (C5b-9) in a rabbit model of antigen-induced arthritis.

Nicole L Tramontini, Paul J Kuipers, Colleen M Huber, Kerri Murphy, Keith B Naylor, Autumn J Broady, Kenneth S Kilgore

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Inflammation, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.5field-weighted citation impact, top 45% 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

13 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Therapeutic Efficacy of aFrontiers in microbiology · 2020
    Article
  3. Immunopathological Characterization of Muscle Biopsy Samples from Immune-Mediated Necrotizing Myopathy Patients.Medical science monitor : international medical journal of experimental and clinical research · 2018
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. The membrane attack complex (C5b-9) in liver cold ischemia and reperfusion injury.Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society · 2008
    Article
  11. Article
  12. Article
  13. 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

7 authors at 1 institution in 1 country.

Nicole L TramontiniInflammation Pharmacology, Pfizer Global Research, Ann Arbor, MI 48105, USA.
Paul J Kuipers
Colleen M Huber
Kerri Murphy
Keith B Naylor
Autumn J Broady
Kenneth S Kilgore
Pfizer (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The complement system is thought to be a major physiological mediator of injury in a number of diseases including rheumatoid arthritis (RA). The membrane attack complex (MAC) of complement has been detected in RA tissue, suggesting that the MAC may be relevant to the pathogenesis of the disease. Deposition of sublytic concentrations of the MAC has been shown to promote the expression of proinflammatory mediators. In the present study, we utilized rabbits deficient in the complement protein C6 to elucidate the role of the MAC in mediating the pathogenesis of antigen-induced arthritis. Swelling, leukocyte accumulation, IL-8 expression, proteoglycan, and hydroxyproline content were assessed. Analysis of synovial tissue demonstrated a significant decrease in leukocyte influx and a parallel decrease in tissue associated IL-8 in joints of C6-deficient animals as compared to C6-sufficient animals. However, this did not correlate with the preservation of connective tissue. The results derived from this study provide evidence that the MAC has an important function in mediating leukocyte recruitment in antigen-induced arthritis but does not play a direct role in connective tissue breakdown.

Indexed as

AnimalsArthritis, ExperimentalComplement C6Complement Membrane Attack ComplexGene Expression RegulationInterleukin-8LeukocytesRabbitsSynovial FluidComplement C6Complement Membrane Attack ComplexInterleukin-8

Identifiers

PMID12546141
OpenAlexW28876791

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.