Evidence map›Paper›PMID 32091371›Full record

ArticleEmerging infectious diseases2020

Stable and Local Reservoirs of Mycobacterium ulcerans Inferred from the Nonrandom Distribution of Bacterial Genotypes, Benin.

Clément Coudereau, Alban Besnard, Marie Robbe-Saule, Céline Bris, Marie Kempf, Roch Christian Johnson, Télésphore Yao Brou, Ronald Gnimavo, Sara Eyangoh, Fida Khater and 1 more

Abstract read
In one paragraph

Article in Emerging infectious diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Life (Basel, Switzerland) · 2025
    Review
  2. Systematic review: Global host range, case fatality and detection rates ofJournal of clinical tuberculosis and other mycobacterial diseases · 2024
    Review
  3. Emergence and spread ofMicrobiology spectrum · 2024
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Human genetics of Buruli ulcer.Human genetics · 2020
    Review
  11. 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

11 authors.

Clément Coudereau
Alban Besnard
Marie Robbe-Saule
Céline Bris
Marie Kempf
Roch Christian Johnson
Télésphore Yao Brou
Ronald Gnimavo
Sara Eyangoh
Fida Khater
Estelle Marion

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycobacterium ulcerans is the causative agent of Buruli ulcer, a neglected tropical disease found in rural areas of West and Central Africa. Despite the ongoing efforts to tackle Buruli ulcer epidemics, the environmental reservoir of its pathogen remains elusive, underscoring the need for new approaches to improving disease prevention and management. In our study, we implemented a local-scale spatial clustering model and deciphered the genetic diversity of the bacteria in a small area of Benin where Buruli ulcer is endemic. Using 179 strain samples from West Africa, we conducted a phylogeographic analysis combining whole-genome sequencing with spatial scan statistics. The 8 distinct genotypes we identified were by no means randomly spread over the studied area. Instead, they were divided into 3 different geographic clusters, associated with landscape characteristics. Our results highlight the ability of M. ulcerans to evolve independently and differentially depending on location in a specific ecologic reservoir.

Indexed as

BeninBuruli UlcerDisease ReservoirsDNA, BacterialGenotypeHumansMycobacterium ulceransPhylogeographyWater MicrobiologyDNA, BacterialbacteriaBeninBuruli ulcergenetic diversitygenomic analysisgenotypinggeospatial modelmutational profilingMycobacterium ulceransNigeriatuberculosis and other mycobacteria

Identifiers

PMID32091371
PMCPMC7045821

What OpenQuestion holds

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LicenceCC BY
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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.