Evidence map›Paper›PMID 17991715›Full record

ArticleThe American journal of pathology2007

Expression microarray analysis implicates apoptosis and interferon-responsive mechanisms in susceptibility to experimental cerebral malaria.

Fiona E Lovegrove, Sina A Gharib, Samir N Patel, Cheryl A Hawkes, Kevin C Kain, W Conrad Liles

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
8.7field-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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 60 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Diagnosis of cerebral malaria: Tools to reduceFrontiers in cellular and infection microbiology · 2023
    Review
  5. Brain endothelial STING1 activation byProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. Molecular basis of human cerebral malaria development.Tropical medicine and health · 2016
    Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Cerebral malaria: gamma-interferon redux.Frontiers in cellular and infection microbiology · 2014
    Review
  17. Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 3 countries.

Fiona E LovegroveInstitute of Medical Science, University of Toronto, Toronto, ON, Canada M5G 2C4.
Sina A Gharib
Samir N Patel
Cheryl A Hawkes
Kevin C Kain
W Conrad Liles
McLaughlin Research Institute · USUniversity of Toronto · CAOccupational Cancer Research Centre · CAUniversity of Washington · US

Funding

Physiologic Genomics of Pulmonary Hypertension &RVHK08HL074223 · NHLBI · UNIVERSITY OF WASHINGTON · PI GHARIB, SINA A · 2003 to 2008
$645k
NHLBI NIH HHS HL74223NHLBI NIH HHS K08 HL074223
6 · The paper itself

Abstract

Specific local brain responses, influenced by parasite sequestration and host immune system activation, have been implicated in the development of cerebral malaria. This study assessed whole-brain transcriptional responses over the course of experimental cerebral malaria by comparing genetically resistant and susceptible inbred mouse strains infected with Plasmodium berghei ANKA. Computational methods were used to identify differential patterns of gene expression. Overall, genes that showed the most transcriptional activity were differentially expressed in susceptible mice 1 to 2 days before the onset of characteristic symptoms of cerebral malaria. Most of the differentially expressed genes identified were associated with immune-related gene ontology categories. Further analysis to identify interaction networks and to examine patterns of transcriptional regulation within the set of identified genes implicated a central role for both interferon-regulated processes and apoptosis in the pathogenesis of cerebral malaria. Biological relevance of these genes and pathways was confirmed using quantitative RT-PCR and histopathological examination of the brain for apoptosis. The application of computational biology tools to examine systematically the disease progression in cerebral malaria can identify important transcriptional programs activated during its pathogenesis and may serve as a methodological approach to identify novel targets for therapeutic intervention.

Indexed as

Genetic Predisposition to DiseasePlasmodium bergheiAnimalsApoptosisBrainBrain ChemistryDisease Models, AnimalGene Expression ProfilingGene Expression RegulationImmunohistochemistryInterferonsMalaria, CerebralMaleMiceMice, Inbred StrainsOligonucleotide Array Sequence AnalysisInterferons

Identifiers

PMID17991715
PMCPMC2111112
OpenAlexW2030349605

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.