Evidence map›Paper›PMID 24270944›Full record

ArticleScientific reports2013

Genome-wide screen identifies new candidate genes associated with artemisinin susceptibility in Plasmodium falciparum in Kenya.

Steffen Borrmann, Judith Straimer, Leah Mwai, Abdirahman Abdi, Anja Rippert, John Okombo, Steven Muriithi, Philip Sasi, Moses Mosobo Kortok, Brett Lowe and 10 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
6.8field-weighted citation impact, top 3% 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

50 citing papers in PubMed, 1 synthesis or guideline pooled it, 78 citations in OpenAlex.

  1. Pooled it
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  16. Plasmodium falciparum resistance to ACTs: Emergence, mechanisms, and outlook.International journal for parasitology. Drugs and drug resistance · 2021
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  17. Characterization ofAntimicrobial agents and chemotherapy · 2021
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  18. Review
  19. An open dataset ofWellcome open research · 2021
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  20. Prevalence of Plasmodium falciparum Kelch 13 (Antimicrobial agents and chemotherapy · 2020
    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

20 authors at 7 institutions in 5 countries.

Steffen Borrmann1] KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya [2] Institute of Microbiology, Magdeburg University School of Medicine, Germany.
Judith Straimer
Leah Mwai
Abdirahman Abdi
Anja Rippert
John Okombo
Steven Muriithi
Philip Sasi
Moses Mosobo Kortok
Brett Lowe
Susana Campino
Samuel Assefa
Sarah Auburn
Magnus Manske
Gareth Maslen
Norbert Peshu
Dominic P Kwiatkowski
Kevin Marsh
Alexis Nzila
Taane G Clark
Kenya Medical Research Institute · KEWellcome Sanger Institute · GBUniversity Hospital Magdeburg · DECentre for Human Genetics · GBKing Fahd University of Petroleum and Minerals · SAUniversity of London · GBUniversity of Oxford · GB

Funding

Wellcome Trust 090532Wellcome Trust 092654
6 · The paper itself

Abstract

Early identification of causal genetic variants underlying antimalarial drug resistance could provide robust epidemiological tools for timely public health interventions. Using a novel natural genetics strategy for mapping novel candidate genes we analyzed >75,000 high quality single nucleotide polymorphisms selected from high-resolution whole-genome sequencing data in 27 isolates of Plasmodium falciparum. We identified genetic variants associated with susceptibility to dihydroartemisinin that implicate one region on chromosome 13, a candidate gene on chromosome 1 (PFA0220w, a UBP1 ortholog) and others (PFB0560w, PFB0630c, PFF0445w) with putative roles in protein homeostasis and stress response. There was a strong signal for positive selection on PFA0220w, but not the other candidate loci. Our results demonstrate the power of full-genome sequencing-based association studies for uncovering candidate genes that determine parasite sensitivity to artemisinins. Our study provides a unique reference for the interpretation of results from resistant infections.

Indexed as

AntimalarialsArtemisininsBase SequenceDNA, ProtozoanDrug ResistanceGenome, ProtozoanHigh-Throughput Nucleotide SequencingHumansKenyaMalaria, FalciparumParasitic Sensitivity TestsPlasmodium falciparumPolymorphism, Single NucleotideSequence Analysis, DNAAntimalarialsArtemisininsartenimolDNA, Protozoan

Identifiers

PMID24270944
PMCPMC3839035
OpenAlexW2025946325

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.