Evidence map›Paper›PMID 32782246›Full record

ArticleNature communications2020

Analysis of erythrocyte signalling pathways during Plasmodium falciparum infection identifies targets for host-directed antimalarial intervention.

Jack D Adderley, Simona John von Freyend, Sarah A Jackson, Megan J Bird, Amy L Burns, Burcu Anar, Tom Metcalf, Jean-Philippe Semblat, Oliver Billker, Danny W Wilson and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
9.7field-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

27 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 6 institutions in 4 countries.

Jack D AdderleyCentre for Chronic Inflammatory and Infectious and Diseases, Biomedical Sciences Cluster, School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, 3083, Australia.ORCID http://orcid.org/0000-0001-8415-7539
Simona John von FreyendInfection and Immunity Program, Department of Microbiology, Biomedicine Discovery Institute, Monash University, Clayton, VIC, 3800, Australia.ORCID http://orcid.org/0000-0002-1951-9940
Sarah A JacksonInfection and Immunity Program, Department of Microbiology, Biomedicine Discovery Institute, Monash University, Clayton, VIC, 3800, Australia.
Megan J BirdInfection and Immunity Program, Department of Microbiology, Biomedicine Discovery Institute, Monash University, Clayton, VIC, 3800, Australia.
Amy L BurnsResearch Centre for Infectious Diseases, School of Biological Sciences, University of Adelaide, Adelaide, SA, 5005, Australia.
Burcu AnarWellcome Trust Sanger Institute, Hinxton, Cambridgeshire, CB10 1SA, UK.
Tom MetcalfWellcome Trust Sanger Institute, Hinxton, Cambridgeshire, CB10 1SA, UK.
Jean-Philippe SemblatInstitut National de la Transfusion Sanguine, Inserm UMR S1134, 75015, Paris, France.
Oliver BillkerWellcome Trust Sanger Institute, Hinxton, Cambridgeshire, CB10 1SA, UK.ORCID http://orcid.org/0000-0003-1716-168X
Danny W WilsonResearch Centre for Infectious Diseases, School of Biological Sciences, University of Adelaide, Adelaide, SA, 5005, Australia.ORCID http://orcid.org/0000-0002-5073-1405
Christian DoerigCentre for Chronic Inflammatory and Infectious and Diseases, Biomedical Sciences Cluster, School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, 3083, Australia. christian.doerig@rmit.edu.au.ORCID http://orcid.org/0000-0002-3188-094X
Australian Regenerative Medicine Institute · AUWellcome Sanger Institute · GBRMIT University · AUBurnet Institute · AUInserm · FRThe University of Adelaide · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intracellular pathogens mobilize host signaling pathways of their host cell to promote their own survival. Evidence is emerging that signal transduction elements are activated in a-nucleated erythrocytes in response to infection with malaria parasites, but the extent of this phenomenon remains unknown. Here, we fill this knowledge gap through a comprehensive and dynamic assessment of host erythrocyte signaling during infection with Plasmodium falciparum. We used arrays of 878 antibodies directed against human signaling proteins to interrogate the activation status of host erythrocyte phospho-signaling pathways at three blood stages of parasite asexual development. This analysis reveals a dynamic modulation of many host signalling proteins across parasite development. Here we focus on the hepatocyte growth factor receptor (c-MET) and the MAP kinase pathway component B-Raf, providing a proof of concept that human signaling kinases identified as activated by malaria infection represent attractive targets for antimalarial intervention.

Indexed as

Signal TransductionAntimalarialsErythrocytesHost-Parasite InteractionsHumansInhibitory Concentration 50Life Cycle StagesMalaria, FalciparumPhosphorylationPlasmodium falciparumProtein Array AnalysisProtein Kinase InhibitorsProto-Oncogene Proteins B-rafProto-Oncogene Proteins c-metAntimalarialsProtein Kinase InhibitorsProto-Oncogene Proteins B-rafProto-Oncogene Proteins c-met

Identifiers

PMID32782246
PMCPMC7419518
OpenAlexW3048867517

What Socratic 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 Socratic graph.