Evidence map›Paper›PMID 22106347›Full record

ArticleBlood2012

Plasmodium falciparum STEVOR proteins impact erythrocyte mechanical properties.

Sohini Sanyal, Stéphane Egée, Guillaume Bouyer, Sylvie Perrot, Innocent Safeukui, Emmanuel Bischoff, Pierre Buffet, Kirk W Deitsch, Odile Mercereau-Puijalon, Peter H David and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.4field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 72 citations in OpenAlex.

  1. Conserved multiepitopes inEmerging microbes & infections · 2025
    Article
  2. Diamonds in the rif: Alignment-free comparative genomics analysis reveals strain-transcendent Plasmodium falciparum antigens amidst extensive genetic diversity.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2025
    Article
  3. Cells · 2024
    Review
  4. Identification of ExportedMicroorganisms · 2022
    Article
  5. The Putative Bromodomain Protein PfBDP7 of the Human Malaria ParasiteFrontiers in cell and developmental biology · 2022
    Article
  6. Biophysical Tools and Concepts Enable Understanding of Asexual Blood Stage Malaria.Frontiers in cellular and infection microbiology · 2022
    Review
  7. Article
  8. Global Repertoire of Human Antibodies AgainstFrontiers in immunology · 2020
    Article
  9. Host Cytoskeleton Remodeling throughout the Blood Stages of Plasmodium falciparum.Microbiology and molecular biology reviews : MMBR · 2019
    Review
  10. Article
  11. Review
  12. Erythrocyte Membrane Makeover byFrontiers in microbiology · 2019
    Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Malaria Epigenetics.Cold Spring Harbor perspectives in medicine · 2017
    Review
  19. Article
  20. Review
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

12 authors at 4 institutions in 2 countries.

Sohini SanyalDepartment of Microbiology and Immunology, Weill Cornell Medical College, New York, NY 10021, USA.
Stéphane Egée
Guillaume Bouyer
Sylvie Perrot
Innocent Safeukui
Emmanuel Bischoff
Pierre Buffet
Kirk W Deitsch
Odile Mercereau-Puijalon
Peter H David
Thomas J Templeton
Catherine Lavazec
Centre National de la Recherche Scientifique · FRCornell University · USInstitut Pasteur · FRInserm · FR

Funding

Non-human primate models of malarial anemiaP01HL078826 · NHLBI · UNIVERSITY OF NOTRE DAME · PI HALDAR, KASTURI · 2005 to 2009
$6.9M
The Plasmodium 2TM and PHIST protein familiesR01AI080754 · NIAID · WEILL MEDICAL COLL OF CORNELL UNIV · PI TEMPLETON, THOMAS J · 2009 to 2012
$1.7M
NHLBI NIH HHS 5P01HL078826-06NHLBI NIH HHS P01 HL078826NIAID NIH HHS 1R01AI080754-01A1NIAID NIH HHS R01 AI080754
6 · The paper itself

Abstract

Infection of erythrocytes with the human malaria parasite, Plasmodium falciparum, results in dramatic changes to the host cell structure and morphology. The predicted functional localization of the STEVOR proteins at the erythrocyte surface suggests that they may be involved in parasite-induced modifications of the erythrocyte membrane during parasite development. To address the biologic function of STEVOR proteins, we subjected a panel of stevor transgenic parasites and wild-type clonal lines exhibiting different expression levels for stevor genes to functional assays exploring parasite-induced modifications of the erythrocyte membrane. Using this approach, we show that stevor expression impacts deformability of the erythrocyte membrane. This process may facilitate parasite sequestration in deep tissue vasculature.

Indexed as

Antigens, ProtozoanCells, CulturedErythrocyte MembraneErythrocytesFluorescent Antibody Technique, IndirectHumansMalaria, FalciparumPlasmodium falciparumReal-Time Polymerase Chain ReactionRNA, MessengerAntigens, ProtozoanRNA, MessengerSTEVOR antigen, Plasmodium falciparum

Identifiers

PMID22106347
PMCPMC3257022
OpenAlexW1982679597

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.