Evidence map›Paper›PMID 22486596›Full record

ArticleParasite immunology2012

CD36 modulates proinflammatory cytokine responses to Plasmodium falciparum glycosylphosphatidylinositols and merozoites by dendritic cells.

S Kumar, N M Gowda, X Wu, R N Gowda, D C Gowda

Open access · greenAbstract read
In one paragraph

Article in Parasite immunology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

10 citing papers in PubMed, 17 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

5 authors at 1 institution in 1 country.

S KumarDepartment of Biochemistry and Molecular Biology, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA.
N M Gowda
X Wu
R N Gowda
D C Gowda
Pennsylvania State University · US

Funding

Innate Immune Responses to Malaria ParasitesR01AI041139 · NIAID · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI GOWDA, CHANNE D · 1998 to 2017
$5.8M
NIAID NIH HHS AI41139NIAID NIH HHS R01 AI041139
6 · The paper itself

Abstract

Studies have shown that glycosylphosphatidylinositols (GPIs) of Plasmodium falciparum activate macrophages mainly through Toll-like receptor 2 (TLR2)-mediated signalling and to certain extent through TLR4-mediated signalling to induce proinflammatory cytokine production. However, the ability of parasite GPIs to activate dendritic cells (DCs) has not been reported. Here, we show that parasite GPIs efficiently activate DCs through TLR2-mediated signalling mechanism and induce the production of TNF-α and IL-12. We also studied the role of scavenger receptor CD36 in P. falciparum GPI- and merozoite-induced cytokine responses by DCs. The results indicate that CD36 modulates the cytokine-inducing activity of the parasite GPIs by collaborating with TLR2 in DCs. Furthermore, our data reveal that CD36 modulates the activity of P. falciparum merozoites, likely by the contribution of phagocytosis-coupled CD36-mediated signalling to the signalling induced by merozoites. Altogether, these results contribute towards understanding of signalling mechanisms in malaria parasite-induced activation of the innate immune system.

Indexed as

AnimalsCD36 AntigensCytokinesDendritic CellsGlycosylphosphatidylinositolsMerozoitesMiceMice, KnockoutPlasmodium falciparumToll-Like Receptor 2CD36 AntigensCytokinesGlycosylphosphatidylinositolsTlr2 protein, mouseToll-Like Receptor 2

Identifiers

PMID22486596
PMCPMC3371145
OpenAlexW1588671429

What OpenQuestion holds

Textmetadata
LicenceTDM
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.