Evidence map›Paper›PMID 26645812›Full record

ArticlePLoS neglected tropical diseases2015

Comparison of Leishmania killicki (syn. L. tropica) and Leishmania tropica Population Structure in Maghreb by Microsatellite Typing.

Dhekra Chaara, Anne-Laure Bañuls, Najoua Haouas, Loïc Talignani, Patrick Lami, Habib Mezhoud, Zoubir Harrat, Jean-Pierre Dedet, Hamouda Babba, Francine Pratlong

Open access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

3 citing papers in PubMed, 13 citations in OpenAlex.

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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

10 authors at 7 institutions in 6 countries.

Dhekra ChaaraLaboratoire de Parasitologie-Mycologie Médicale et Moléculaire (code LR12ES08), Département de Biologie Clinique B, Faculté de Pharmacie, Université de Monastir, Tunisie.
Anne-Laure BañulsUMR MIVEGEC (CNRS 5290-IRD 224-Université de Montpellier), Montpellier, France.
Najoua HaouasLaboratoire de Parasitologie-Mycologie Médicale et Moléculaire (code LR12ES08), Département de Biologie Clinique B, Faculté de Pharmacie, Université de Monastir, Tunisie.
Loïc TalignaniCentre National de Référence des Leishmanioses, Département de Parasitologie-Mycologie, CHRU de Montpellier, Université de Montpellier, Montpellier, France.
Patrick LamiCentre National de Référence des Leishmanioses, Département de Parasitologie-Mycologie, CHRU de Montpellier, Université de Montpellier, Montpellier, France.
Habib MezhoudLaboratoire de Parasitologie-Mycologie Médicale et Moléculaire (code LR12ES08), Département de Biologie Clinique B, Faculté de Pharmacie, Université de Monastir, Tunisie.
Zoubir HarratLaboratoire d'éco-épidémiologie Parasitaire et Génétique des Populations. Institut Pasteur d'Algérie, Dély Ibrahim, Algeria.
Jean-Pierre DedetCentre National de Référence des Leishmanioses, Département de Parasitologie-Mycologie, CHRU de Montpellier, Université de Montpellier, Montpellier, France.
Hamouda BabbaLaboratoire de Parasitologie-Mycologie Médicale et Moléculaire (code LR12ES08), Département de Biologie Clinique B, Faculté de Pharmacie, Université de Monastir, Tunisie.
Francine PratlongCentre National de Référence des Leishmanioses, Département de Parasitologie-Mycologie, CHRU de Montpellier, Université de Montpellier, Montpellier, France.
Laboratoire National de Référence · MAMaladies Infectieuses et Vecteurs: Écologie, Génétique, Évolution et Contrôle · FRUniversity of Monastir · TNBiologie Labor · CHCentre Hospitalier Universitaire de Montpellier · FRInstitut Pasteur d'Algérie · DZUniversity of Ha'il · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leishmania (L.) killicki (syn. L. tropica), which causes cutaneous leishmaniasis in Maghreb, was recently described in this region and identified as a subpopulation of L. tropica. The present genetic analysis was conducted to explore the spatio-temporal distribution of L. killicki (syn. L. tropica) and its transmission dynamics. To better understand the evolution of this parasite, its population structure was then compared with that of L. tropica populations from Morocco. In total 198 samples including 85 L. killicki (syn. L. tropica) (from Tunisia, Algeria and Libya) and 113 L. tropica specimens (all from Morocco) were tested. Theses samples were composed of 168 Leishmania strains isolated from human skin lesions, 27 DNA samples from human skin lesion biopsies, two DNA samples from Ctenodactylus gundi bone marrow and one DNA sample from a Phlebotomus sergenti female. The sample was analyzed by using MultiLocus Enzyme Electrophoresis (MLEE) and MultiLocus Microsatellite Typing (MLMT) approaches. Analysis of the MLMT data support the hypothesis that L. killicki (syn. L. tropica) belongs to the L. tropica complex, despite its strong genetic differentiation, and that it emerged from this taxon by a founder effect. Moreover, it revealed a strong structuring in L. killicki (syn. L. tropica) between Tunisia and Algeria and within the different Tunisian regions, suggesting low dispersion of L. killicki (syn. L. tropica) in space and time. Comparison of the L. tropica (exclusively from Morocco) and L. killicki (syn. L. tropica) population structures revealed distinct genetic organizations, reflecting different epidemiological cycles.

Indexed as

GenotypeMicrosatellite RepeatsAfrica, NorthernAnimalsDisease Transmission, InfectiousElectrophoresisEnzymesGenetic VariationGenotyping TechniquesHumansLeishmaniaLeishmaniasis, CutaneousPhlebotomusRodentiaSpatio-Temporal AnalysisEnzymes

Identifiers

PMID26645812
PMCPMC4672892
OpenAlexW2192417191

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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.