Evidence map›Paper›PMID 22952269›Full record

ArticleJournal of clinical microbiology2012

Genetic diversity and population structure of Mycobacterium marinum: new insights into host and environmental specificities.

Vincent Broutin, Anne-Laure Bañuls, Alexandra Aubry, Nicolas Keck, Marc Choisy, Jean-François Bernardet, Christian Michel, Jean-Christophe Raymond, Cédric Libert, Antoine Barnaud and 10 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

8 citing papers in PubMed, 19 citations in OpenAlex.

  1. Modeling Tubercular ESX-1 Secretion Using Mycobacterium marinum.Microbiology and molecular biology reviews : MMBR · 2020
    Review
  2. Review
  3. Article
  4. Mycobacterium marinum.Microbiology spectrum · 2017
    Review
  5. Article
  6. Nontuberculous mycobacterial osteomyelitis.Infectious diseases (London, England) · 2015
    Review
  7. Mycobacterial skin and soft tissue infection.Current infectious disease reports · 2014
    Article
  8. Review
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

20 authors at 9 institutions in 3 countries.

Vincent BroutinINSERM U1058 Infection by HIV and by agents with mucocutaneous tropism: from pathogenesis to prevention, Montpellier, France.
Anne-Laure Bañuls
Alexandra Aubry
Nicolas Keck
Marc Choisy
Jean-François Bernardet
Christian Michel
Jean-Christophe Raymond
Cédric Libert
Antoine Barnaud
Pieter Stragier
Françoise Portaels
Dominique Terru
Claudine Belon
Olivier Dereure
Cristina Gutierrez
Maria-Laura Boschiroli
Philippe Van De Perre
Emmanuelle Cambau
Sylvain Godreuil
Hôpital Arnaud de Villeneuve · FRCNR de la Résistance aux Antibiotiques · FRInstituut voor Tropische Geneeskunde · BEVirologie et Immunologie Moléculaires · FRAgence Nationale de Sécurité Sanitaire de l’Alimentation, de l’Environnement et du Travail · FRFIND · CHInstitut de Recherche pour le Développement · FRMaladies Infectieuses et Vecteurs: Écologie, Génétique, Évolution et Contrôle · FRUniversité de Montpellier · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycobacterium marinum causes a systemic tuberculosis-like disease in fish and skin infections in humans that can spread to deeper structures, resulting in tenosynovitis, arthritis, and osteomyelitis. However, little information is available concerning (i) the intraspecific genetic diversity of M. marinum isolated from humans and animals; (ii) M. marinum genotype circulation in the different ecosystems, and (iii) the link between M. marinum genetic diversity and hosts (humans and fish). Here, we conducted a genetic study on 89 M. marinum isolates from humans (n = 68) and fish (n = 21) by using mycobacterial interspersed repetitive units-variable number of tandem repeats (MIRU-VNTR) typing. The results show that the M. marinum population is genetically structured not only according to the host but also according to the ecosystem as well as to tissue tropism in humans. This suggests the existence of different genetic pools in the function of the biological and ecological compartments. Moreover, the presence of only certain M. marinum genotypes in humans suggests a different zoonotic potential of the M. marinum genotypes. Considering that the infection is linked to aquarium activity, a significant genetic difference was also detected when the human tissue tropism of M. marinum was taken into consideration, with a higher genetic polymorphism in strains isolated from patients with cutaneous forms than from individuals with deeper-structure infection. It appears that only few genotypes can produce deeper infections in humans, suggesting that the immune system might play a filtering role.

Indexed as

Genetic VariationAdolescentAdultAgedAnimalsBiotaChildChild, PreschoolDNA, BacterialFemaleFish DiseasesFishesGenotypeHumansInterspersed Repetitive SequencesMaleDNA, Bacterial

Identifiers

PMID22952269
PMCPMC3486196
OpenAlexW1965417617

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.