Evidence map›Paper›PMID 20502682›Full record

ArticlePLoS pathogens2010

VEGF promotes malaria-associated acute lung injury in mice.

Sabrina Epiphanio, Marta G Campos, Ana Pamplona, Daniel Carapau, Ana C Pena, Ricardo Ataíde, Carla A A Monteiro, Nuno Félix, Artur Costa-Silva, Claudio R F Marinho and 2 more

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
10.0field-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

66 citing papers in PubMed, 122 citations in OpenAlex.

  1. Review
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  10. Maria M. Mota: BringingFrontiers in cellular and infection microbiology · 2022
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  19. Article
  20. Heme on Pulmonary Malaria: Friend or Foe?Frontiers in immunology · 2020
    Review

6 more citing papers are in PubMed but not listed here.

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 5 institutions in 2 countries.

Sabrina EpiphanioUnidade de Malária, Instituto de Medicina Molecular, Universidade de Lisboa, Lisboa, Portugal.
Marta G Campos
Ana Pamplona
Daniel Carapau
Ana C Pena
Ricardo Ataíde
Carla A A Monteiro
Nuno Félix
Artur Costa-Silva
Claudio R F Marinho
Sérgio Dias
Maria M Mota
University of Lisbon · PTHospital de Santa Maria · PTInstituto Gulbenkian de Ciência · PTInstituto Português de Oncologia Francisco Gentil · PTUniversidade de São Paulo · BR

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

The spectrum of the clinical presentation and severity of malaria infections is broad, ranging from uncomplicated febrile illness to severe forms of disease such as cerebral malaria (CM), acute lung injury (ALI), acute respiratory distress syndrome (ARDS), pregnancy-associated malaria (PAM) or severe anemia (SA). Rodent models that mimic human CM, PAM and SA syndromes have been established. Here, we show that DBA/2 mice infected with P. berghei ANKA constitute a new model for malaria-associated ALI. Up to 60% of the mice showed dyspnea, airway obstruction and hypoxemia and died between days 7 and 12 post-infection. The most common pathological findings were pleural effusion, pulmonary hemorrhage and edema, consistent with increased lung vessel permeability, while the blood-brain barrier was intact. Malaria-associated ALI correlated with high levels of circulating VEGF, produced de novo in the spleen, and its blockage led to protection of mice from this syndrome. In addition, either splenectomization or administration of the anti-inflammatory molecule carbon monoxide led to a significant reduction in the levels of sera VEGF and to protection from ALI. The similarities between the physiopathological lesions described here and the ones occurring in humans, as well as the demonstration that VEGF is a critical host factor in the onset of malaria-associated ALI in mice, not only offers important mechanistic insights into the processes underlying the pathology related with malaria but may also pave the way for interventional studies.

Indexed as

Plasmodium bergheiAcute Lung InjuryAirway ObstructionAnimalsAnti-Inflammatory AgentsCarbon MonoxideDisease Models, AnimalDyspneaHost-Parasite InteractionsHypoxiaLungMalariaMiceMice, Inbred BALB CMice, Inbred C57BLMice, Inbred DBAAnti-Inflammatory AgentsCarbon MonoxideVascular Endothelial Growth Factor Avascular endothelial growth factor A, mouse

Identifiers

PMID20502682
PMCPMC2873913
OpenAlexW2007101323

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.