Evidence map›Paper›PMID 23593316›Full record

ArticlePloS one2013

Quantitative bioluminescent imaging of pre-erythrocytic malaria parasite infection using luciferase-expressing Plasmodium yoelii.

Jessica L Miller, Sara Murray, Ashley M Vaughan, Anke Harupa, Brandon Sack, Michael Baldwin, Ian N Crispe, Stefan H I Kappe

Abstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
–field-weighted citation impact
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

45 citing papers in PubMed.

  1. Protection from malaria infection using liver-targeted siRNA.Molecular therapy. Methods & clinical development · 2025
    Article
  2. Review
  3. Androgens inhibit protective CD8Nature communications · 2025
    Article
  4. Article
  5. Article
  6. Cryopreservation ofPathogens (Basel, Switzerland) · 2022
    Article
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  18. Review
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  20. 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

8 authors.

Jessica L MillerSeattle Biomedical Research Institute, Seattle, Washington, USA.
Sara Murray
Ashley M Vaughan
Anke Harupa
Brandon Sack
Michael Baldwin
Ian N Crispe
Stefan H I Kappe

Funding

T cell immunity to Plasmodium sporozoite immunizationR01AI095178 · NIAID · UNIVERSITY OF IOWA · PI HARTY, JOHN T · 2012 to 2016
$2.6M
NIAID NIH HHS 1R01AI095178NIAID NIH HHS R01 AI095178
6 · The paper itself

Abstract

The liver stages of Plasmodium parasites are important targets for the development of anti-malarial vaccine candidates and chemoprophylaxis approaches that aim to prevent clinical infection. Analyzing the impact of interventions on liver stages in the murine malaria model system Plasmodium yoelii has been cumbersome and requires terminal procedures. In vivo imaging of bioluminescent parasites has previously been shown to be an effective and non-invasive alternative to monitoring liver stage burden in the Plasmodium berghei model. Here we report the generation and characterization of a transgenic P. yoelii parasite expressing the reporter protein luciferase throughout the parasite life cycle. In vivo bioluminescent imaging of these parasites allows for quantitative analysis of P. yoelii liver stage burden and parasite development, which is comparable to quantitative RT-PCR analysis of liver infection. Using this system, we show that both BALB/cJ and C57BL/6 mice show comparable susceptibility to P. yoelii infection with sporozoites and that bioluminescent imaging can be used to monitor protective efficacy of attenuated parasite immunizations. Thus, this rapid, simple and noninvasive method for monitoring P. yoelii infection in the liver provides an efficient system to screen and evaluate the effects of anti-malarial interventions in vivo and in real-time.

Indexed as

AnimalsDiagnostic ImagingImmunizationKaplan-Meier EstimateLiverLuciferasesLuminescent MeasurementsMalariaMiceMice, Inbred BALB CMice, Inbred C57BLOrganisms, Genetically ModifiedPlasmodium yoeliiReal-Time Polymerase Chain ReactionLuciferases

Identifiers

PMID23593316
PMCPMC3623966

What OpenQuestion holds

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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.