Evidence map›Paper›PMID 22212019›Full record

ReviewFEMS microbiology reviews2012

Microbial antigenic variation mediated by homologous DNA recombination.

Cornelis Vink, Gloria Rudenko, H Steven Seifert

Abstract readReview
In one paragraph

Review in FEMS microbiology reviews, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
–field-weighted citation impact
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

80 citing papers in PubMed.

  1. Article
  2. Frontiers in cellular and infection microbiology · 2026
    Review
  3. Review
  4. Review
  5. Review
  6. AncientScience (New York, N.Y.) · 2025
    Article
  7. Review
  8. Article
  9. Article
  10. Phylogeny and divergence of the 100 most commonFrontiers in microbiology · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. RAD51-mediated R-loop formation acts to repair transcription-associated DNA breaks driving antigenic variation inProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  17. Generation and Repair of Postreplication Gaps in Escherichia coli.Microbiology and molecular biology reviews : MMBR · 2023
    Review
  18. Evolution of theMicrobiology spectrum · 2022
    Article
  19. Article
  20. Article

20 more citing papers are in PubMed but not listed here.

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

3 authors.

Cornelis VinkDepartment of Pediatrics, Erasmus MC, Rotterdam, The Netherlands.
Gloria Rudenko
H Steven Seifert

Funding

Mechanisms of Gonococcal Pilin Antigenic/Phase VariationR37AI033493 · NIAID · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Hank S. SEIFERT · 2003 to 2026
$10.1M
Molecular Genetics of the GonococcusR01AI044239 · NIAID · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SEIFERT, HANK S. · 1999 to 2014
$4.0M
MECHANISMS OF GONOCOCCAL PILIN ANTIGENIC/PHASE VARIATIONR01AI033493 · NIAID · NORTHWESTERN UNIVERSITY · PI SEIFERT, H. STEVEN · 1994 to 2002
$855k
NIAID NIH HHS R01 AI033493NIAID NIH HHS R01 AI044239NIAID NIH HHS R37 AI033493Wellcome Trust 095161
6 · The paper itself

Abstract

Pathogenic microorganisms employ numerous molecular strategies in order to delay or circumvent recognition by the immune system of their host. One of the most widely used strategies of immune evasion is antigenic variation, in which immunogenic molecules expressed on the surface of a microorganism are continuously modified. As a consequence, the host is forced to constantly adapt its humoral immune response against this pathogen. An antigenic change thus provides the microorganism with an opportunity to persist and/or replicate within the host (population) for an extended period of time or to effectively infect a previously infected host. In most cases, antigenic variation is caused by genetic processes that lead to the modification of the amino acid sequence of a particular antigen or to alterations in the expression of biosynthesis genes that induce changes in the expression of a variant antigen. Here, we will review antigenic variation systems that rely on homologous DNA recombination and that are found in a wide range of cellular, human pathogens, including bacteria (such as Neisseria spp., Borrelia spp., Treponema pallidum, and Mycoplasma spp.), fungi (such as Pneumocystis carinii) and parasites (such as the African trypanosome Trypanosoma brucei). Specifically, the various DNA recombination-based antigenic variation systems will be discussed with a focus on the employed mechanisms of recombination, the DNA substrates, and the enzymatic machinery involved.

Indexed as

Recombination, GeneticAnimalsAntigenic VariationBacteriaHost-Pathogen InteractionsHumansgene conversionMycoplasmaNeisseriaPneumocystisTreponemaTrypanosoma

Identifiers

PMID22212019
PMCPMC3334452

What OpenQuestion holds

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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.