Evidence map›Paper›PMID 34668767›Full record

ArticleMicrobiology spectrum2021

The Rare, the Best: Spread of Antimalarial-Resistant Plasmodium falciparum Parasites by

Antoine Berry, Sandie Menard, Sandrine E Nsango, Luc Abate, Didier Concordet, Majoline Tchioffo Tsapi, Xavier Iriart, Parfait H Awono-Ambéné, Benjamin Roche, Isabelle Morlais

Open access · goldAbstract read
In one paragraph

Article in Microbiology spectrum, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

9 citing papers in PubMed, 14 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

10 authors at 4 institutions in 3 countries.

Antoine Berry *Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), Université Toulouse, CNRS UMR5051, INSERM UMR1291, UPS, Toulouse, France.ORCID 0000-0002-6626-7766
Sandie Menard *Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), Université Toulouse, CNRS UMR5051, INSERM UMR1291, UPS, Toulouse, France.
Sandrine E NsangoDepartment of Biological Sciences, Faculté de Médecine et des Sciences Pharmaceutiques, Université de Douala, Douala, Cameroon.
Luc AbateMIVEGEC, IRD, CNRS, Université de Montpellier, Montpellier, France.
Didier ConcordetINTHERES, Université de Toulouse, INRA, ENVT, Toulouse, France.
Majoline Tchioffo TsapiMIVEGEC, IRD, CNRS, Université de Montpellier, Montpellier, France.
Xavier IriartInstitut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), Université Toulouse, CNRS UMR5051, INSERM UMR1291, UPS, Toulouse, France.
Parfait H Awono-AmbénéLaboratoire d'Entomologie Médicale, Organisation de Coordination pour la Lutte contre les Endémies en Afrique Centrale, Yaoundé, Cameroon.
Benjamin RocheMIVEGEC, IRD, CNRS, Université de Montpellier, Montpellier, France.
Isabelle MorlaisMIVEGEC, IRD, CNRS, Université de Montpellier, Montpellier, France.
Centre National de la Recherche Scientifique · FRÉcole Nationale Vétérinaire de Toulouse · FROrganisation de Coordination pour la lutte contre les Endémies en Afrique Centrale · CMUniversity of Douala · CM

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The emergence of resistance to antimalarials has prompted the steady switch to novel therapies for decades. Withdrawal of antimalarials, such as chloroquine in sub-Saharan Africa in the late 1990s, led to rapid declines in the prevalence of resistance markers after a few years, raising the possibility of reintroducing them for malaria treatment. Here, we provide evidence that the mosquito vector plays a crucial role in maintaining parasite genetic diversity. We followed the transmission dynamics of Plasmodium falciparum parasites through its vector in natural infections from gametocytes contained in the blood of asymptomatic volunteers until sporozoites subsequently developed in the mosquito salivary glands. We did not find any selection of the mutant or wild-type

Indexed as

AllelesAnimalsAnophelesAntimalarialsCameroonChloroquineDrug ResistanceGenetic VariationGenotypeMalaria, FalciparumMembrane Transport ProteinsMicrosatellite RepeatsMosquito VectorsPlasmodium falciparumProtozoan ProteinsSalivary GlandsAntimalarialsChloroquineMembrane Transport ProteinsPfCRT protein, Plasmodium falciparumProtozoan ProteinsAnophelesantimalarialsgenetic diversitymalariamosquitoPlasmodium falciparumresistancetransmission

Identifiers

PMID34668767
PMCPMC8528099
OpenAlexW3206414693

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.