Evidence map›Paper›PMID 26850696›Full record

ArticleMolecular ecology2016

Population genomics of the filarial nematode parasite Wuchereria bancrofti from mosquitoes.

Scott T Small, Lisa J Reimer, Daniel J Tisch, Christopher L King, Bruce M Christensen, Peter M Siba, James W Kazura, David Serre, Peter A Zimmerman

Open access · greenAbstract read
In one paragraph

Article in Molecular ecology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.5field-weighted citation impact, top 5% 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

22 citing papers in PubMed, 41 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

9 authors at 6 institutions in 3 countries.

Scott T SmallThe Center for Global Health and Diseases, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH, 44106, USA.
Lisa J ReimerDepartment of Vector Biology, Liverpool School and Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK.
Daniel J TischThe Center for Global Health and Diseases, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH, 44106, USA.
Christopher L KingThe Center for Global Health and Diseases, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH, 44106, USA.
Bruce M ChristensenDepartment of Pathobiological Sciences, University of Wisconsin-Madison, 2015 Linden Dr, Madison, WI, 53706, USA.
Peter M SibaPapua New Guinea Institute of Medical Research, Eastern Highlands Province 441, Goroka, Papua New Guinea.
James W KazuraThe Center for Global Health and Diseases, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH, 44106, USA.
David SerreGenomic Medicine Institute, Lerner Research Institute, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
Peter A ZimmermanThe Center for Global Health and Diseases, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH, 44106, USA.
Center for Global Health · USCase Western Reserve University · USCleveland Clinic Lerner College of Medicine · USLiverpool School of Tropical Medicine · GBPapua New Guinea Institute of Medical Research · PGUniversity of Wisconsin–Madison · US

Funding

Clinical and Translational Science Collaborative of ClevelandUL1TR000439 · NCATS · CASE WESTERN RESERVE UNIVERSITY · PI KONSTAN, MICHAEL W. · 2012 to 2016
$50.0M
TransmissionU19AI089686 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI KAZURA, JAMES WALTER · 2010 to 2016
$9.9M
TRAINING IN GEOGRAPHIC MEDICINE &INFECTIOUS DISEASET32AI007024 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI KAZURA, JAMES WALTER · 1985 to 2020
$4.5M
Changing Dynamics of Anopheline Transmission of Malaria and Filariasis in Papua nR01TW007872 · FIC · CASE WESTERN RESERVE UNIVERSITY · PI ZIMMERMAN, PETER A. · 2006 to 2010
$2.2M
Lymphatic Filariasis Transmission and Elimination in Papua New GuineaR01AI097262 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI TISCH, DANIEL J. · 2012 to 2015
$2.2M
W. bancrofti infection diversity and treatment responseR21AI103263 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI ZIMMERMAN, PETER A. · 2013 to 2014
$422k
FIC NIH HHS R01 TW007872NCATS NIH HHS UL1 TR000439NCATS NIH HHS UL1TR000439NIAID NIH HHS AI007024NIAID NIH HHS AI103263NIAID NIH HHS R01 AI097262NIAID NIH HHS R21 AI103263NIAID NIH HHS T32 AI007024NIAID NIH HHS U19 AI089686
6 · The paper itself

Abstract

Wuchereria bancrofti is a parasitic nematode and the primary cause of lymphatic filariasis--a disease specific to humans. W. bancrofti currently infects over 90 million people throughout the tropics and has been acknowledged by the world health organization as a vulnerable parasite. Current research has focused primarily on the clinical manifestations of disease and little is known about the evolutionary history of W. bancrofti. To improve upon knowledge of the evolutionary history of W. bancrofti, we whole genome sequenced 13 W. bancrofti larvae. We circumvent many of the difficulties of multiple infections by sampling larvae directly from mosquitoes that were experimentally inoculated with infected blood. To begin, we used whole genome data to reconstruct the historical population size. Our results support a history of fluctuating population sizes that can be correlated with human migration and fluctuating mosquito abundances. Next, we reconstructed the putative pedigree of W. bancrofti worms within an infection using the kinship coefficient. We deduced that there are full-sib and half-sib relationships residing within the same larval cohort. Through combined analysis of the mitochondrial and nuclear genomes we concluded that this is likely a results of polyandrous mating, the first time reported for W. bancrofti. Lastly, we scanned the genomes for signatures of natural selection. Annotation of putative selected regions identified proteins that may have aided in a parasitic life style or may have evolved to protect against current drug treatments. We discuss our results in the greater context of understanding the biology of an animal with a unique life history and ecology.

Indexed as

Genetics, PopulationGenome, HelminthAnimalsCulicidaeGenome, MitochondrialLarvaPapua New GuineaPhylogenySelection, GeneticWuchereria bancroftieffective population sizeinbreedinglymphatic filariasismass drug administrationpopulation genomicsWuchereria bancrofti

Identifiers

PMID26850696
PMCPMC4808423
OpenAlexW2317350924

What OpenQuestion holds

Textmetadata
LicenceTDM
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.