Evidence map›Paper›PMID 26687564›Full record

ArticleScientific reports2015

A semi-automated luminescence based standard membrane feeding assay identifies novel small molecules that inhibit transmission of malaria parasites by mosquitoes.

Martijn W Vos, Will J R Stone, Karin M Koolen, Geert-Jan van Gemert, Ben van Schaijk, Didier Leroy, Robert W Sauerwein, Teun Bousema, Koen J Dechering

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
7.9field-weighted citation impact, top 2% 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

51 citing papers in PubMed, 73 citations in OpenAlex.

  1. Antimalarial cytoskeletal targeting with broad apicomplexan activity.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  12. A NovelAntimicrobial agents and chemotherapy · 2022
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  17. The Nitrobenzoxadiazole Derivative NBDHEX Behaves asPharmaceuticals (Basel, Switzerland) · 2022
    Article
  18. Review
  19. Adapt or Die: Targeting Unique Transmission-Stage Biology for Malaria Elimination.Frontiers in cellular and infection microbiology · 2022
    Review
  20. Streamlined and Robust Stage-Specific Profiling of Gametocytocidal Compounds AgainstFrontiers in cellular and infection microbiology · 2022
    Article
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 3 institutions in 2 countries.

Martijn W VosTropIQ Health Sciences, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
Will J R StoneDepartment of Medical Microbiology, Radboud University Nijmegen Medical Center, 6500 HB Nijmegen, The Netherlands.
Karin M KoolenTropIQ Health Sciences, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
Geert-Jan van GemertDepartment of Medical Microbiology, Radboud University Nijmegen Medical Center, 6500 HB Nijmegen, The Netherlands.
Ben van SchaijkDepartment of Medical Microbiology, Radboud University Nijmegen Medical Center, 6500 HB Nijmegen, The Netherlands.
Didier LeroyMedicines for Malaria Venture, 20 Route de Pré-Bois, 1215 Geneva 15, Switzerland.
Robert W SauerweinTropIQ Health Sciences, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
Teun BousemaDepartment of Medical Microbiology, Radboud University Nijmegen Medical Center, 6500 HB Nijmegen, The Netherlands.
Koen J DecheringTropIQ Health Sciences, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
Radboud University Nijmegen · NLTropIQ Health Sciences · NLMedicines for Malaria Venture · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current first-line treatments for uncomplicated falciparum malaria rapidly clear the asexual stages of the parasite, but do not fully prevent parasite transmission by mosquitoes. The standard membrane feeding assay (SMFA) is the biological gold standard assessment of transmission reducing activity (TRA), but its throughput is limited by the need to determine mosquito infection status by dissection and microscopy. Here we present a novel dissection-free luminescence based SMFA format using a transgenic Plasmodium falciparum reporter parasite without resistance to known antimalarials and therefore unrestricted in its utility in compound screening. Analyses of sixty-five compounds from the Medicines for Malaria Venture validation and malaria boxes identified 37 compounds with high levels of TRA (>80%); different assay modes allowed discrimination between gametocytocidal and downstream modes of action. Comparison of SMFA data to published assay formats for predicting parasite infectivity indicated that individual in vitro screens show substantial numbers of false negatives. These results highlight the importance of the SMFA in the screening pipeline for transmission reducing compounds and present a rapid and objective method. In addition we present sixteen diverse chemical scaffolds from the malaria box that may serve as a starting point for further discovery and development of malaria transmission blocking drugs.

Indexed as

AnimalsAnimals, Genetically ModifiedAntimalarialsCulicidaeDrug DiscoveryLuminescenceMalaria, FalciparumPlasmodium falciparumSmall Molecule LibrariesAntimalarialsSmall Molecule Libraries

Identifiers

PMID26687564
PMCPMC4685452
OpenAlexW2414336492

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.