Evidence map›Paper›PMID 21844296›Full record

ArticleThe Journal of infectious diseases2011

Methicillin-susceptible Staphylococcus aureus endocarditis isolates are associated with clonal complex 30 genotype and a distinct repertoire of enterotoxins and adhesins.

Juhsien J C Nienaber, Batu K Sharma Kuinkel, Michael Clarke-Pearson, Supaporn Lamlertthon, Lawrence Park, Thomas H Rude, Steve Barriere, Christopher W Woods, Vivian H Chu, Mercedes Marín and 9 more

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 95 papers.

0numbers the graph read from it
0cells of the map it votes in
95citing papers in PubMed
5.7field-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

95 citing papers in PubMed, 149 citations in OpenAlex.

  1. Review
  2. Review
  3. Decoding the evolutionary history of ST30Frontiers in microbiology · 2025
    Article
  4. Article
  5. Article
  6. Distinct Clinical Endpoints of Staphylococcus aureus Bacteraemia Complicate Assessment of Outcome.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Observational
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Vegetation Formation inFrontiers in cellular and infection microbiology · 2022
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Genomic analyses ofMicrobial genomics · 2020
    Article

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

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

19 authors at 10 institutions in 7 countries.

Juhsien J C NienaberDuke University Medical Center Division of Infectious Diseases and International Health, Durham, North Carolina, USA.
Batu K Sharma Kuinkel
Michael Clarke-Pearson
Supaporn Lamlertthon
Lawrence Park
Thomas H Rude
Steve Barriere
Christopher W Woods
Vivian H Chu
Mercedes Marín
Suzana Bukovski
Patricia Garcia
G Ralph Corey
Tony Korman
Thanh Doco-Lecompte
David R Murdoch
L Barth Reller
Vance G Fowler
International Collaboration on Endocarditis-Microbiology Investigators
Duke Medical Center · USClinical Research Institute · USCentre Hospitalier Régional et Universitaire de Nancy · FRDurham VA Medical Center · USHospital Clínico de la Universidad Católica · CLHospital General Universitario Gregorio Marañón · ESMonash Medical Centre · AUTheravance Biopharma (United States) · USUniversity Hospital Centre Zagreb · HRUniversity of Otago · NZ

Funding

Host Susceptibility to S. aureusR01AI068804 · NIAID · DUKE UNIVERSITY · PI FOWLER, VANCE G. · 2007 to 2016
$6.9M
Mentoring Patient Oriented Research in Antibiotic-Resistant BacteriaK24AI093969 · NIAID · DUKE UNIVERSITY · PI FOWLER, VANCE G. · 2011 to 2020
$1.6M
NIAID NIH HHS K24-AI093969NIAID NIH HHS R01-AI068804
6 · The paper itself

Abstract

backgroundUsing multinational collections of methicillin-susceptible Staphylococcus aureus (MSSA) isolates from infective endocarditis (IE) and soft tissue infections (STIs), we sought to (1) validate the finding that S. aureus in clonal complex (CC) 30 is associated with hematogenous complications and (2) test the hypothesis that specific genetic characteristics in S. aureus are associated with infection severity.

methodsIE and STI isolates from 2 cohorts were frequency matched by geographic origin. Isolates underwent spa typing to infer CC and multiplex polymerase chain reaction for presence of virulence genes.

results114 isolate pairs were genotyped. IE isolates were more likely to be CC30 (19.5% vs 6.2%; P = .005) and to contain 3 adhesins (clfB, cna, map/eap; P < .0001 for all) and 5 enterotoxins (tst, sea, sed, see, and sei; P ≤ .005 for all). CC30 isolates were more likely to contain cna, tst, sea, see, seg, and chp (P < .05 for all).

conclusionsMSSA IE isolates were significantly more likely to be CC30 and to possess a distinct repertoire of virulence genes than MSSA STI isolates from the same region. The genetic basis of this association requires further study.

Indexed as

Adhesins, BacterialAdultAgedAustraliaBacterial Typing TechniquesDNA, BacterialEndocarditis, BacterialEnterotoxinsEuropeFemaleGenotypeHumansMaleMethicillin ResistanceMiddle AgedMiddle EastAdhesins, BacterialDNA, BacterialEnterotoxinsVirulence Factors

Identifiers

PMID21844296
PMCPMC3156104
OpenAlexW2162914433

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.