Evidence map›Paper›PMID 22184632›Full record

ArticleThe Journal of experimental medicine2012

Reduced CD36-dependent tissue sequestration of Plasmodium-infected erythrocytes is detrimental to malaria parasite growth in vivo.

Jannik Fonager, Erica M Pasini, Joanna A M Braks, Onny Klop, Jai Ramesar, Edmond J Remarque, Irene O C M Vroegrijk, Sjoerd G van Duinen, Alan W Thomas, Shahid M Khan and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
9.7field-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

68 citing papers in PubMed, 110 citations in OpenAlex.

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  14. The Phosphodiesterase Inhibitor Tadalafil Promotes Splenic RetentionFrontiers in cellular and infection microbiology · 2022
    Article
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8 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

14 authors at 4 institutions in 3 countries.

Jannik FonagerLeiden Malaria Research Group, Department of Parasitology, Leiden University Medical Center, 2333 ZA Leiden, Netherlands.
Erica M Pasini
Joanna A M Braks
Onny Klop
Jai Ramesar
Edmond J Remarque
Irene O C M Vroegrijk
Sjoerd G van Duinen
Alan W Thomas
Shahid M Khan
Matthias Mann
Clemens H M Kocken
Chris J Janse
Blandine M D Franke-Fayard
Leiden University Medical Center · NLBiomedical Primate Research Centre · NLMalaria Consortium · GBMax Planck Institute of Biochemistry · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adherence of parasite-infected red blood cells (irbc) to the vascular endothelium of organs plays a key role in the pathogenesis of Plasmodium falciparum malaria. The prevailing hypothesis of why irbc adhere and sequester in tissues is that this acts as a mechanism of avoiding spleen-mediated clearance. Irbc of the rodent parasite Plasmodium berghei ANKA sequester in a fashion analogous to P. falciparum by adhering to the host receptor CD36. To experimentally determine the significance of sequestration for parasite growth, we generated a mutant P. berghei ANKA parasite with a reduced CD36-mediated adherence. Although the cognate parasite ligand binding to CD36 is unknown, we show that nonsequestering parasites have reduced growth and we provide evidence that in addition to avoiding spleen removal, other factors related to CD36-mediated sequestration are beneficial for parasite growth. These results reveal for the first time the importance of sequestration to a malaria infection, with implications for the development of strategies aimed at reducing pathology by inhibiting tissue sequestration.

Indexed as

AnimalsCD36 AntigensCell AdhesionCell CycleErythrocytesFemaleMalariaMiceMice, Inbred C57BLMice, KnockoutMutationPlasmodium bergheiProtein TransportProteomicsProtozoan ProteinsRatsCD36 AntigensProtozoan Proteins

Identifiers

PMID22184632
PMCPMC3260870
OpenAlexW2130366948

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.