Evidence map›Paper›PMID 16013216›Full record

ReviewAnnals of periodontology2002

Campylobacter surface-layers (S-layers) and immune evasion.

Stuart A Thompson

Open access · greenAbstract readReview
In one paragraph

Review in Annals of periodontology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–field-weighted citation impact, top 78% 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

26 citing papers in PubMed, 62 citations in OpenAlex.

  1. Collective fluctuations underlying nanobody inhibitory activity targetingbioRxiv : the preprint server for biology · 2026
    Article
  2. Review
  3. Article
  4. Article
  5. The dental plaque biofilm matrix.Periodontology 2000 · 2021
    Review
  6. mBio · 2021
    Article
  7. Review
  8. Article
  9. Article
  10. Frontiers in immunology · 2020
    Article
  11. S-layer Impacts the Virulence of Bacillus in Endophthalmitis.Investigative ophthalmology & visual science · 2019
    Article
  12. Comparative genomics and genome biology ofEmerging microbes & infections · 2019
    Article
  13. Article
  14. Article
  15. Role of S-layer proteins in bacteria.World journal of microbiology & biotechnology · 2015
    Review
  16. Review
  17. Article
  18. Article
  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

1 author at 1 institution in 1 country.

Stuart A ThompsonDepartment of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta, Georgia 30912, USA. stthomps@mail.mcg.edu
Augusta University · US

Funding

CAMPYLOBACTER FETUS SURFACE LAYER PROTEIN SECRETIONR29AI043548 · NIAID · VANDERBILT UNIVERSITY · PI THOMPSON, STUART A · 1998 to 2002
$316k
NIAID NIH HHS R29 AI043548
6 · The paper itself

Abstract

Many pathogenic bacteria have evolved mechanisms for evading host immune systems. One evasion mechanism is manifest by the surface layer (S-layer), a paracrystalline protein structure composed of S-layer proteins (SLPs). The S-layer, possessed by 2 Campylobacter species (C. fetus and C. rectus), is external to the bacterial outer membrane and can have multiple functions in immune avoidance. C. fetus is a pathogen of ungulates and immunocompromised humans, in whom it causes disseminated bloodstream disease. In C. fetus, the S-layer is required for dissemination and is involved in 2 mechanisms of evasion. First, the S-layer confers resistance to complement-mediated killing in non-immune serum by preventing the binding of complement factor C3b to the C. fetus cell surface. S-layer expressing C. fetus strains remain susceptible to complement-independent killing, utilizing opsonic antibodies directed against the S-layer. However, C. fetus has also evolved a mechanism for avoiding antibody-mediated killing by high-frequency antigenic variation of SLPs. Antigenic variation is accomplished by complex DNA inversion events involving a family of multiple SLP-encoding genes and a single SLP promoter. Inversion events result in the expression of antigenically variant S-layers, which require distinct antibody responses for killing. C. rectus is implicated in the pathogenesis of periodontal disease and also possesses an S-layer that appears to be involved in evading the human system. Although studied less extensively than its C. fetus counterpart, the C. rectus S-layer appears to confer resistance to complement-mediated killing and to cause the down-regulation of proinflammatory cytokines.

Indexed as

Antigenic VariationAntigens, BacterialBacterial ProteinsBlood Bactericidal ActivityCampylobacter fetusCampylobacter rectusChromosome InversionComplement C3CytokinesDNA, BacterialGene Expression Regulation, BacterialHumansInflammation MediatorsMembrane GlycoproteinsPeriodontal DiseasesPhagocytosisAntigens, BacterialBacterial ProteinsComplement C3CytokinesDNA, BacterialInflammation MediatorsMembrane GlycoproteinsS-layer proteins

Identifiers

PMID16013216
PMCPMC2763180
OpenAlexW2061986637

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.