Evidence map›Paper›PMID 28273954›Full record

ArticleScientific reports2017

Community-Associated Staphylococcus aureus from Sub-Saharan Africa and Germany: A Cross-Sectional Geographic Correlation Study.

Ulla Ruffing, Abraham Alabi, Theckla Kazimoto, Delfino C Vubil, Ruslan Akulenko, Salim Abdulla, Pedro Alonso, Markus Bischoff, Anja Germann, Martin P Grobusch and 15 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

20 citing papers in PubMed, 40 citations in OpenAlex.

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  19. Methicillin-resistantInfection and drug resistance · 2018
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  20. Molecular Characterization of Community AcquiredFrontiers in microbiology · 2017
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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

25 authors at 8 institutions in 7 countries.

Ulla RuffingInstitute of Medical Microbiology and Hygiene, Saarland University, Homburg, Germany.
Abraham AlabiCentre de Recherches Médicales de Lambaréné (CERMEL), Albert Schweitzer Hospital, Lambaréné, Gabon.
Theckla KazimotoIfakara Health Research and Development Centre (IHRDC), Dar es Salaam, Tanzania.
Delfino C VubilManhiça Health Research Center, Manhiça, Manhiça, Mozambique.
Ruslan AkulenkoCenter for Bioinformatics, Saarland University, Saarbrücken, Germany.
Salim AbdullaIfakara Health Research and Development Centre (IHRDC), Dar es Salaam, Tanzania.
Pedro AlonsoManhiça Health Research Center, Manhiça, Manhiça, Mozambique.
Markus BischoffInstitute of Medical Microbiology and Hygiene, Saarland University, Homburg, Germany.
Anja GermannFraunhofer Institute for Biomedical Engineering, St. Ingbert, Germany.
Martin P GrobuschCentre de Recherches Médicales de Lambaréné (CERMEL), Albert Schweitzer Hospital, Lambaréné, Gabon.
Volkhard HelmsCenter for Bioinformatics, Saarland University, Saarbrücken, Germany.ORCID 0000-0002-2180-9154
Jonas HoffmannDivision of Infectious Diseases and Travel Medicine, University of Freiburg, Freiburg, Germany.
Winfried V KernDivision of Infectious Diseases and Travel Medicine, University of Freiburg, Freiburg, Germany.
Peter G KremsnerCentre de Recherches Médicales de Lambaréné (CERMEL), Albert Schweitzer Hospital, Lambaréné, Gabon.
Inacio MandomandoManhiça Health Research Center, Manhiça, Manhiça, Mozambique.
Alexander MellmannInstitute of Hygiene, University Hospital Münster, Münster, Germany.ORCID 0000-0002-0649-5185
Georg PetersInstitute of Medical Microbiology, University Hospital Münster, Münster, Germany.
Frieder SchaumburgInstitute of Medical Microbiology, University Hospital Münster, Münster, Germany.
Sabine SchubertInstitute of Medical Microbiology and Hygiene, Saarland University, Homburg, Germany.
Lena StraußInstitute of Hygiene, University Hospital Münster, Münster, Germany.
Marcel TannerIfakara Health Research and Development Centre (IHRDC), Dar es Salaam, Tanzania.
Hagen von BriesenFraunhofer Institute for Biomedical Engineering, St. Ingbert, Germany.
Laura WendeInstitute of Medical Microbiology and Hygiene, Saarland University, Homburg, Germany.
Lutz von MüllerInstitute of Medical Microbiology and Hygiene, Saarland University, Homburg, Germany.ORCID 0000-0001-9013-4245
Mathias HerrmannInstitute of Medical Microbiology and Hygiene, Saarland University, Homburg, Germany. mathias.herrmann@uni-muenster.de.
Institute of Medical Microbiology and Hygiene · DEUniversity Hospital Münster · DEAlbert Schweitzer Hospital · GAIfakara Health Institute · TZManhiça Health Research Centre · MZFraunhofer Institute for Biomedical Engineering · DESaarland University · DEUniversity of Freiburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clonal clusters and gene repertoires of Staphylococcus aureus are essential to understand disease and are well characterized in industrialized countries but poorly analysed in developing regions. The objective of this study was to compare the molecular-epidemiologic profiles of S. aureus isolates from Sub-Saharan Africa and Germany. S. aureus isolates from 600 staphylococcal carriers and 600 patients with community-associated staphylococcal disease were characterized by DNA hybridization, clonal complex (CC) attribution, and principal component (PCA)-based gene repertoire analysis. 73% of all CCs identified representing 77% of the isolates contained in these CCs were predominant in either African or German region. Significant differences between African versus German isolates were found for alleles encoding the accessory gene regulator type, enterotoxins, the Panton-Valentine leukocidin, immune evasion gene cluster, and adhesins. PCA in conjunction with silhouette analysis distinguished nine separable PCA clusters, with five clusters primarily comprising of African and two clusters of German isolates. Significant differences between S. aureus lineages in Africa and Germany may be a clue to explain the apparent difference in disease between tropical/(so-called) developing and temperate/industrialized regions. In low-resource countries further clinical-epidemiologic research is warranted not only for neglected tropical diseases but also for major bacterial infections.

Indexed as

AdolescentAdultAfrica South of the SaharaAgedAged, 80 and overChildChild, PreschoolCommunity-Acquired InfectionsCross-Sectional StudiesFemaleGermanyHumansInfantInfant, NewbornMaleMiddle Aged

Identifiers

PMID28273954
PMCPMC5428059
OpenAlexW2591744504

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Registered trials

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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.