Evidence map›Paper›PMID 27647324›Full record

ArticleScientific reports2016

Absence of apolipoprotein E protects mice from cerebral malaria.

Fikregabrail Aberra Kassa, Kristin Van Den Ham, Anthony Rainone, Sylvie Fournier, Eric Boilard, Martin Olivier

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. 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
1.8field-weighted citation impact, top 12% 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, 19 citations in OpenAlex.

  1. Inhibition ofBiomedicines · 2025
    Article
  2. Review
  3. Review
  4. Article
  5. Diagnosis of cerebral malaria: Tools to reduceFrontiers in cellular and infection microbiology · 2023
    Review
  6. Review
  7. Review
  8. Genetic analysis of cerebral malaria in the mouse model infected with Plasmodium berghei.Mammalian genome : official journal of the International Mammalian Genome Society · 2018
    Review
  9. Host genetics in malaria: lessons from mouse studies.Mammalian genome : official journal of the International Mammalian Genome Society · 2018
    Review
  10. Article
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 3 institutions in 1 country.

Fikregabrail Aberra KassaDepartment of Medicine, Microbiology and Immunology, Faculty of Medicine, McGill University, Montréal, Québec, Canada.
Kristin Van Den HamDepartment of Medicine, Microbiology and Immunology, Faculty of Medicine, McGill University, Montréal, Québec, Canada.
Anthony RainoneDepartment of Medicine, Microbiology and Immunology, Faculty of Medicine, McGill University, Montréal, Québec, Canada.
Sylvie FournierDepartment of Medicine, Microbiology and Immunology, Faculty of Medicine, McGill University, Montréal, Québec, Canada.
Eric BoilardCentre de Recherche du Centre Hospitalier Universitaire de Québec, Université Laval, Québec, Québec, Canada.
Martin OlivierDepartment of Medicine, Microbiology and Immunology, Faculty of Medicine, McGill University, Montréal, Québec, Canada.
McGill University Health Centre · CAMcGill University · CACentre hospitalier universitaire de Québec · CA

Funding

CIHR
6 · The paper itself

Abstract

Cerebral malaria claims the life of millions of people each year, particularly those of children, and is a major global public health problem. Thus, the identification of novel malaria biomarkers that could be utilized as diagnostic or therapeutic targets is becoming increasingly important. Using a proteomic approach, we previously identified unique biomarkers in the sera of malaria-infected individuals, including apolipoprotein E (ApoE). ApoE is the dominant apolipoprotein in the brain and has been implicated in several neurological disorders; therefore, we were interested in the potential role of ApoE in cerebral malaria. Here we report the first demonstration that cerebral malaria is markedly attenuated in ApoE(-/-) mice. The protection provided by the absence of ApoE was associated with decreased sequestration of parasites and T cells within the brain, and was determined to be independent from the involvement of ApoE receptors and from the altered lipid metabolism associated with the knock-out mice. Importantly, we demonstrated that treatment of mice with the ApoE antagonist heparin octasaccharide significantly decreased the incidence of cerebral malaria. Overall, our study indicates that the reduction of ApoE could be utilized in the development of therapeutic treatments aimed at mitigating the neuropathology of cerebral malaria.

Indexed as

Genetic Predisposition to DiseaseAnimalsApolipoproteins EBlood-Brain BarrierBrainCytokinesDisease Models, AnimalDisease ResistanceFluoxetineGene DeletionInflammation MediatorsLipid MetabolismLow Density Lipoprotein Receptor-Related Protein-1Malaria, CerebralMiceMice, KnockoutApolipoproteins ECytokinesFluoxetineInflammation MediatorsLow Density Lipoprotein Receptor-Related Protein-1Serotonin Plasma Membrane Transport Proteins

Identifiers

PMID27647324
PMCPMC5028887
OpenAlexW2522124926

What OpenQuestion 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 OpenQuestion graph.