Evidence map›Paper›PMID 23705071›Full record

ArticleeLife2013

Predicting mosquito infection from Plasmodium falciparum gametocyte density and estimating the reservoir of infection.

Thomas S Churcher, Teun Bousema, Martin Walker, Chris Drakeley, Petra Schneider, André Lin Ouédraogo, María-Gloria Basáñez

Open access · goldAbstract read
In one paragraph

Article in eLife, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 142 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
142citing papers in PubMed, 5 pooled it
23.2field-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

142 citing papers in PubMed, 5 syntheses or guidelines pooled it, 213 citations in OpenAlex.

  1. A Systematic Review of the Effects of Temperature onInternational journal of environmental research and public health · 2021
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  18. Long-term stability and performance of Cas9/guide RNA-based gene drives in anopheline mosquitoes.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  19. Efficacy of primaquine-chloroquine combination onParasite epidemiology and control · 2026
    Article
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82 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

7 authors at 5 institutions in 3 countries.

Thomas S ChurcherDepartment of Infectious Disease Epidemiology , Imperial College London , London , United Kingdom.
Teun Bousema
Martin Walker
Chris Drakeley
Petra Schneider
André Lin Ouédraogo
María-Gloria Basáñez
Imperial College London · GBCentre for Immunity, Infection and Evolution · GBCentre National de Recherche et de Formation sur le Paludisme · BFLondon School of Hygiene & Tropical Medicine · GBRadboud University Medical Center · NL

Funding

Medical Research Council MR/K010174/1
6 · The paper itself

Abstract

Transmission reduction is a key component of global efforts to control and eliminate malaria; yet, it is unclear how the density of transmission stages (gametocytes) influences infection (proportion of mosquitoes infected). Human to mosquito transmission was assessed using 171 direct mosquito feeding assays conducted in Burkina Faso and Kenya. Plasmodium falciparum infects Anopheles gambiae efficiently at low densities (4% mosquitoes at 1/µl blood), although substantially more (>200/µl) are required to increase infection further. In a site in Burkina Faso, children harbour more gametocytes than adults though the non-linear relationship between gametocyte density and mosquito infection means that (per person) they only contribute slightly more to transmission. This method can be used to determine the reservoir of infection in different endemic settings. Interventions reducing gametocyte density need to be highly effective in order to halt human-mosquito transmission, although their use can be optimised by targeting those contributing the most to transmission. DOI:http://dx.doi.org/10.7554/eLife.00626.001.

Indexed as

Disease ReservoirsAnimalsAnophelesHumansMalaria, FalciparumPlasmodium falciparumGametocyteHumanMalariaMathematical ModelMosquitoReservoir of infection

Identifiers

PMID23705071
PMCPMC3660740
OpenAlexW2111166381

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.