Evidence map›Paper›PMID 23110184›Full record

ArticlePloS one2012

Natural transmission of Plasmodium berghei exacerbates chronic tuberculosis in an experimental co-infection model.

Ann-Kristin Mueller, Jochen Behrends, Kristine Hagens, Jacqueline Mahlo, Ulrich E Schaible, Bianca E Schneider

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Mouse Models forPathogens (Basel, Switzerland) · 2022
    Review
  6. Recent Advances in Host-Directed Therapies for Tuberculosis and Malaria.Frontiers in cellular and infection microbiology · 2022
    Review
  7. Sex differences in tuberculosis.Seminars in immunopathology · 2019
    Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Tuberculosis Comorbidity with Communicable and Noncommunicable Diseases.Cold Spring Harbor perspectives in medicine · 2015
    Review
  16. Article
  17. Review
  18. 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 2 institutions in 1 country.

Ann-Kristin MuellerDepartment of Infectious Diseases, Parasitology Unit, University Hospital Heidelberg, Heidelberg, Germany.
Jochen Behrends
Kristine Hagens
Jacqueline Mahlo
Ulrich E Schaible
Bianca E Schneider
Research Center Borstel - Leibniz Lung Center · DEUniversity Hospital Heidelberg · DE

Funding

Medical Research Council G0700163
6 · The paper itself

Abstract

Human populations are rarely exposed to one pathogen alone. Particularly in high incidence regions such as sub-Saharan Africa, concurrent infections with more than one pathogen represent a widely underappreciated public health problem. Two of the world's most notorious killers, malaria and tuberculosis, are co-endemic in impoverished populations in the tropics. However, interactions between both infections in a co-infected individual have not been studied in detail. Both pathogens have a major impact on the lung as the prime target organ for aerogenic Mycobacterium tuberculosis and the site for one of the main complications in severe malaria, malaria-associated acute respiratory distress syndrome (MA-ARDS). In order to study the ramifications caused by both infections within the same host we established an experimental mouse model of co-infection between Mycobacterium tuberculosis and Plasmodium berghei NK65, a recently described model for MA-ARDS. Our study provides evidence that malaria-induced immune responses impair host resistance to Mycobacterium tuberculosis. Using the natural routes of infection, we observed that co-infection exacerbated chronic tuberculosis while rendering mice less refractory to Plasmodium. Co-infected animals presented with enhanced inflammatory immune responses as reflected by exacerbated leukocyte infiltrates, tissue pathology and hypercytokinemia accompanied by altered T-cell responses. Our results--demonstrating striking changes in the immune regulation by co-infection with Plasmodium and Mycobacterium--are highly relevant for the medical management of both infections in humans.

Indexed as

AnimalsChronic DiseaseCoinfectionDisease Models, AnimalFemaleFlow CytometryHumansInterferon-gammaInterleukin-2LiverLungMalariaMiceMice, Inbred C57BLMycobacterium tuberculosisPlasmodium bergheiInterferon-gammaInterleukin-2Tumor Necrosis Factor-alpha

Identifiers

PMID23110184
PMCPMC3482195
OpenAlexW2036520743

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.