Evidence map›Paper›PMID 21812841›Full record

ReviewMolecular microbiology2011

Focusing homologous recombination: pilin antigenic variation in the pathogenic Neisseria.

Laty A Cahoon, H Steven Seifert

Open access · bronzeAbstract readReview
In one paragraph

Review in Molecular microbiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

48 citing papers in PubMed, 82 citations in OpenAlex.

  1. Article
  2. CommensalAnnual review of microbiology · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. The Relevance of G-Quadruplexes for DNA Repair.International journal of molecular sciences · 2021
    Review
  7. Article
  8. Review
  9. DNA Double-Strand Breaks: A Double-Edged Sword for Trypanosomatids.Frontiers in cell and developmental biology · 2021
    Review
  10. Altering theBiochemistry · 2020
    Article
  11. Antigenic Variation inJournal of bacteriology · 2020
    Article
  12. Review
  13. Article
  14. Article
  15. Molecular Mechanisms ofJournal of bacteriology · 2019
    Article
  16. Review
  17. Review
  18. Article
  19. Regulation ofFEBS open bio · 2017
    Article
  20. The Hfq regulon ofFEBS open bio · 2017
    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

2 authors at 1 institution in 1 country.

Laty A CahoonDepartment of Microbiology-Immunology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
H Steven Seifert
Northwestern University · US

Funding

CELLULAR &MOLECULAR BASIS OF DISEASE TRAINING PROGRAMT32GM008061 · NIGMS · NORTHWESTERN UNIVERSITY · PI CARTHEW, RICHARD W. · 1985 to 2022
$17.1M
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
NIAID NIH HHS R01 AI044239NIAID NIH HHS R37 AI033493NIGMS NIH HHS T32 GM008061
6 · The paper itself

Abstract

Some pathogenic microbes utilize homologous recombination to generate antigenic variability in targets of immune surveillance. These specialized systems rely on the cellular recombination machinery to catalyse dedicated, high-frequency reactions that provide extensive diversity in the genes encoding surface antigens. A description of the specific mechanisms that allow unusually high rates of recombination without deleterious effects on the genome in the well-characterized pilin antigenic variation systems of Neisseria gonorrhoeae and Neisseria meningitidis is presented. We will also draw parallels to selected bacterial and eukaryotic antigenic variation systems, and suggest the most pressing unanswered questions related to understanding these important processes.

Indexed as

Antigenic VariationAnimalsFimbriae ProteinsHomologous RecombinationHumansNeisseria gonorrhoeaeNeisseria meningitidisFimbriae Proteins

Identifiers

PMID21812841
PMCPMC3181079
OpenAlexW1568027445

What OpenQuestion holds

Textmetadata
LicenceTDM
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.