Evidence map›Paper›PMID 22106368›Full record

ArticleFASEB journal : official publication of the Federation of American Societies for Experimental Biology2012

Plasmodium falciparum-induced CD36 clustering rapidly strengthens cytoadherence via p130CAS-mediated actin cytoskeletal rearrangement.

Shevaun P Davis, Matthias Amrein, Mark R Gillrie, Kristine Lee, Daniel A Muruve, May Ho

Abstract read
In one paragraph

Article in FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Contact Dynamics of CytoadheringACS infectious diseases · 2025
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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

6 authors at 1 institution in 1 country.

Shevaun P DavisDepartment of Microbiology, Immunology, and Infectious Diseases, 3330 Hospital Dr. NW, Calgary, AB, Canada T2N 4N1.
Matthias Amrein
Mark R Gillrie
Kristine Lee
Daniel A Muruve
May Ho
University of Calgary · CA

Funding

Canadian Institutes of Health Research MGC-48374Canadian Institutes of Health Research MT14104
6 · The paper itself

Abstract

The adhesion of infected red blood cells (IRBCs) to microvascular endothelium is critical in the pathogenesis of severe malaria. Here we used atomic force and confocal microscopy to examine the adhesive forces between IRBCs and human dermal microvascular endothelial cells. Initial contact of the cells generated a mean ± sd adhesion force of 167 ± 208 pN from the formation of single or multiple bonds with CD36. The strength of adhesion increased by 5- to 6-fold within minutes of contact through a signaling pathway initiated by CD36 ligation by live IRBCs, or polystyrene beads coated with anti-CD36 or PpMC-179, a recombinant peptide representing the minimal binding domain of the parasite ligand PfEMP1 to CD36. Engagement of CD36 led to localized phosphorylation of Src family kinases and the adaptor protein p130CAS, resulting in actin recruitment and CD36 clustering by 50-60% of adherent beads. Uninfected red blood cells or IgG-coated beads had no effect. Inhibition of the increase in adhesive strength by the Src family kinase inhibitor PP1 or gene silencing of p130CAS decreased adhesion by 39 ± 12 and 48 ± 20%, respectively, at 10 dyn/cm(2) in a flow chamber assay. Modulation of adhesive strength at PfEMP1-CD36-actin cytoskeleton synapses could be a novel target for antiadhesive therapy.

Indexed as

ActinsCD36 AntigensCell AdhesionCell CommunicationCells, CulturedCrk-Associated Substrate ProteinCytoskeletonEndothelial CellsErythrocytesGreen Fluorescent ProteinsHost-Parasite InteractionsHumansInfant, NewbornMaleMicroscopy, Atomic ForceMicroscopy, Confocal4-amino-5-(4-methylphenyl)-7-(tert-butyl)pyrazolo(3,4-d)pyrimidineActinsBCAR1 protein, humanCD36 AntigensCrk-Associated Substrate Proteinerythrocyte membrane protein 1, Plasmodium falciparumGreen Fluorescent ProteinsProtozoan ProteinsPyrazolesPyrimidinessrc-Family Kinases

Identifiers

PMID22106368
PMCPMC3289509
OpenAlexW1973741121

What OpenQuestion holds

Textmetadata
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.