Evidence map›Paper›PMID 27694982›Full record

ArticleScientific reports2016

Genome-wide association analysis identifies genetic loci associated with resistance to multiple antimalarials in Plasmodium falciparum from China-Myanmar border.

Zenglei Wang, Mynthia Cabrera, Jingyun Yang, Lili Yuan, Bhavna Gupta, Xiaoying Liang, Karen Kemirembe, Sony Shrestha, Awtum Brashear, Xiaolian Li and 5 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 1 pooled it
10.6field-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

65 citing papers in PubMed, 1 synthesis or guideline pooled it, 97 citations in OpenAlex.

  1. Pooled it
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  8. Review
  9. AmBio · 2024
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  11. Putative molecular markers ofFrontiers in epidemiology · 2024
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5 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

15 authors at 5 institutions in 2 countries.

Zenglei WangDepartment of Entomology, Pennsylvania State University, University Park, PA 16802, USA.
Mynthia CabreraDepartment of Entomology, Pennsylvania State University, University Park, PA 16802, USA.
Jingyun YangRush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, 60612, USA.
Lili YuanDepartment of Pathogen Biology and Immunology, Kunming Medical University, Kunming, Yunnan Province 650500, China.
Bhavna GuptaDepartment of Entomology, Pennsylvania State University, University Park, PA 16802, USA.
Xiaoying LiangDepartment of Entomology, Pennsylvania State University, University Park, PA 16802, USA.
Karen KemirembeDepartment of Entomology, Pennsylvania State University, University Park, PA 16802, USA.
Sony ShresthaDepartment of Entomology, Pennsylvania State University, University Park, PA 16802, USA.
Awtum BrashearDepartment of Entomology, Pennsylvania State University, University Park, PA 16802, USA.
Xiaolian LiDepartment of Entomology, Pennsylvania State University, University Park, PA 16802, USA.
Stephen F PorcellaGenomics Unit, Research Technologies Section (RTS), Rocky Mountain Laboratories (RML), NIAID, National Institutes of Health, 904 South 4th Street, Hamilton, MT 59840, USA.
Jun MiaoDepartment of Entomology, Pennsylvania State University, University Park, PA 16802, USA.
Zhaoqing YangDepartment of Pathogen Biology and Immunology, Kunming Medical University, Kunming, Yunnan Province 650500, China.
Xin-Zhuan SuLaboratory of Malaria and Vector Research, NIAID, National Institutes of Health, 9000 Rockville Pike, Bethesda, Maryland 20892, USA.
Liwang CuiDepartment of Entomology, Pennsylvania State University, University Park, PA 16802, USA.
Pennsylvania State University · USKunming Medical University · CNNational Institute of Allergy and Infectious Diseases · USNational Institutes of Health · USRush University Medical Center · US

Funding

Southeast Asia Malaria Research CenterU19AI089672 · NIAID · UNIVERSITY OF SOUTH FLORIDA · PI CUI, LIWANG · 2010 to 2023
$28.9M
Malaria Parasite Sexual Development, Drug Resistance, and EvolutionZIAAI000892 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI SU, XINZHUAN · 2009 to 2025
$23.3M
NIAID NIH HHS U19 AI089672
6 · The paper itself

Abstract

Drug resistance has emerged as one of the greatest challenges facing malaria control. The recent emergence of resistance to artemisinin (ART) and its partner drugs in ART-based combination therapies (ACT) is threatening the efficacy of this front-line regimen for treating Plasmodium falciparum parasites. Thus, an understanding of the molecular mechanisms that underlie the resistance to ART and the partner drugs has become a high priority for resistance containment and malaria management. Using genome-wide association studies, we investigated the associations of genome-wide single nucleotide polymorphisms with in vitro sensitivities to 10 commonly used antimalarial drugs in 94 P. falciparum isolates from the China-Myanmar border area, a region with the longest history of ART usage. We identified several loci associated with various drugs, including those containing pfcrt and pfdhfr. Of particular interest is a locus on chromosome 10 containing the autophagy-related protein 18 (ATG18) associated with decreased sensitivities to dihydroartemisinin, artemether and piperaquine - an ACT partner drug in this area. ATG18 is a phosphatidylinositol-3-phosphate binding protein essential for autophagy and recently identified as a potential ART target. Further investigations on the ATG18 and genes at the chromosome 10 locus may provide an important lead for a connection between ART resistance and autophagy.

Indexed as

Genetic LociPolymorphism, Single NucleotideAntimalarialsChinaDrug ResistanceGenome-Wide Association StudyMyanmarPlasmodium falciparumProtozoan ProteinsAntimalarialsProtozoan Proteins

Identifiers

PMID27694982
PMCPMC5046179
OpenAlexW2528949466

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.