Evidence map›Paper›PMID 27003289›Full record

ArticleeLife2016

Evolutionary genomics of epidemic visceral leishmaniasis in the Indian subcontinent.

Hideo Imamura, Tim Downing, Frederik Van den Broeck, Mandy J Sanders, Suman Rijal, Shyam Sundar, An Mannaert, Manu Vanaerschot, Maya Berg, Géraldine De Muylder and 23 more

Open access · goldAbstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 2 pooled it
23.6field-weighted citation impact, top 1% 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

97 citing papers in PubMed, 2 syntheses or guidelines pooled it, 187 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
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  9. Unraveling the Genome Diversity ofLife (Basel, Switzerland) · 2025
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37 more citing papers are in PubMed but not listed here.

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

33 authors at 13 institutions in 8 countries.

Hideo ImamuraDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Tim DowningWellcome Trust Sanger Institute, Hinxton, United Kingdom.ORCID http://orcid.org/0000-0002-8385-6730
Frederik Van den BroeckDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.ORCID http://orcid.org/0000-0003-2542-5585
Mandy J SandersWellcome Trust Sanger Institute, Hinxton, United Kingdom.
Suman RijalBP Koirala Institute of Health Sciences, Dharan, Nepal.
Shyam SundarDepartment of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
An MannaertDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Manu VanaerschotDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Maya BergDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Géraldine De MuylderDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Franck DumetzDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Bart CuypersDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Ilse MaesDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Malgorzata DomagalskaDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Saskia DecuypereDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Keshav RaiBP Koirala Institute of Health Sciences, Dharan, Nepal.ORCID http://orcid.org/0000-0002-9747-3431
Surendra UranwBP Koirala Institute of Health Sciences, Dharan, Nepal.
Narayan Raj BhattaraiBP Koirala Institute of Health Sciences, Dharan, Nepal.
Basudha KhanalBP Koirala Institute of Health Sciences, Dharan, Nepal.
Vijay Kumar PrajapatiDepartment of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Smriti SharmaDepartment of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Olivia StarkInstitut für Mikrobiologie und Hygiene, Charité Universitätsmedizin Berlin, Berlin, Germany.
Gabriele SchönianInstitut für Mikrobiologie und Hygiene, Charité Universitätsmedizin Berlin, Berlin, Germany.
Harry P De KoningInstitute of Infection, Immunity and Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom.ORCID http://orcid.org/0000-0002-9963-1827
Luca SettimoInstitute of Infection, Immunity and Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom.
Benoit VanhollebekeLaboratory of Molecular Parasitology, Université Libre de Bruxelles, Gosselies, Belgium.ORCID http://orcid.org/0000-0002-0353-365X
Syamal RoyDepartment of Infectious Diseases and Immunology, Council of Scientific and Industrial Research, Indian Institute of Chemical Biology, Kolkata, India.
Bart OstynDepartment of Public Health, Institute of Tropical Medicine, Antwerp, Belgium.
Marleen BoelaertDepartment of Public Health, Institute of Tropical Medicine, Antwerp, Belgium.ORCID http://orcid.org/0000-0001-8051-6776
Louis MaesDepartment of Biomedical Sciences, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Antwerp, Belgium.
Matthew BerrimanWellcome Trust Sanger Institute, Hinxton, United Kingdom.ORCID http://orcid.org/0000-0002-9581-0377
Jean-Claude DujardinDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
James A CottonWellcome Trust Sanger Institute, Hinxton, United Kingdom.ORCID http://orcid.org/0000-0001-5475-3583
Instituut voor Tropische Geneeskunde · BEB.P. Koirala Institute of Health Sciences · NPInstitute of Medical Sciences · INWellcome Sanger Institute · GBInstitute of Medical Microbiology and Hygiene · DEUniversity of Antwerp · BEBoston University · USIndian Institute of Chemical Biology · INOllscoil na Gaillimhe – University of Galway · IEThe Kids Research Institute Australia · AUUniversité Libre de Bruxelles · BEUniversity of Glasgow · GBWest Bengal State University · IN

Funding

Wellcome Trust 098051
6 · The paper itself

Abstract

Leishmania donovani causes visceral leishmaniasis (VL), the second most deadly vector-borne parasitic disease. A recent epidemic in the Indian subcontinent (ISC) caused up to 80% of global VL and over 30,000 deaths per year. Resistance against antimonial drugs has probably been a contributing factor in the persistence of this epidemic. Here we use whole genome sequences from 204 clinical isolates to track the evolution and epidemiology of L. donovani from the ISC. We identify independent radiations that have emerged since a bottleneck coincident with 1960s DDT spraying campaigns. A genetically distinct population frequently resistant to antimonials has a two base-pair insertion in the aquaglyceroporin gene LdAQP1 that prevents the transport of trivalent antimonials. We find evidence of genetic exchange between ISC populations, and show that the mutation in LdAQP1 has spread by recombination. Our results reveal the complexity of L. donovani evolution in the ISC in response to drug treatment.

Indexed as

EpidemicsEvolution, MolecularGenetic VariationAntimonyAntiprotozoal AgentsAquaporin 1Drug ResistanceGenome, ProtozoanHumansIndiaLeishmania donovaniLeishmaniasis, VisceralMolecular EpidemiologyNepalRecombination, GeneticSequence Analysis, DNAAntimonyAntiprotozoal AgentsAquaporin 1epidemiologyevolutiongenomicsglobal healthinfectious diseaseleishmania donovanimicrobiology

Identifiers

PMID27003289
PMCPMC4811772
OpenAlexW2311753124

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.