Evidence map›Paper›PMID 22952850›Full record

ArticlePloS one2012

Oxidative stress and modification of renal vascular permeability are associated with acute kidney injury during P. berghei ANKA infection.

Rosa Maria Elias, Matheus Correa-Costa, Claudiene Rodrigues Barreto, Reinaldo Correia Silva, Caroline Y Hayashida, Angela Castoldi, Giselle Martins Gonçalves, Tarcio Teodoro Braga, Renato Barboza, Francisco José Rios and 9 more

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 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

27 citing papers in PubMed, 44 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Potential Biomarkers in Diagnosis of Renal Acanthamoebiasis.International journal of molecular sciences · 2021
    Article
  9. Pathomechanisms in the Kidneys in Selected Protozoan Parasitic Infections.International journal of molecular sciences · 2021
    Review
  10. Protective Effects ofJournal of parasitology research · 2021
    Article
  11. Article
  12. Review
  13. Article
  14. TREM-1 modulation produces positive outcome on the histopathology and cytokines release profile ofJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2019
    Article
  15. Open forum infectious diseases · 2019
    Article
  16. Article
  17. Article
  18. Review
  19. Article
  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

19 authors at 4 institutions in 1 country.

Rosa Maria EliasDisciplina de Nefrologia, Departamento de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil.
Matheus Correa-Costa
Claudiene Rodrigues Barreto
Reinaldo Correia Silva
Caroline Y Hayashida
Angela Castoldi
Giselle Martins Gonçalves
Tarcio Teodoro Braga
Renato Barboza
Francisco José Rios
Alexandre Castro Keller
Marcos Antonio Cenedeze
Meire Ioshie Hyane
Maria Regina D'Império-Lima
Antônio Martins Figueiredo-Neto
Marlene Antônia Reis
Cláudio Romero Farias Marinho
Alvaro Pacheco-Silva
Niels Olsen Saraiva Câmara
Universidade de São Paulo · BRUniversidade Federal de São Paulo · BRAssociação Brasileira de Alergia e Imunologia · BRUniversidade Federal do Triângulo Mineiro · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Malaria associated-acute kidney injury (AKI) is associated with 45% of mortality in adult patients hospitalized with severe form of the disease. However, the causes that lead to a framework of malaria-associated AKI are still poorly characterized. Some clinical studies speculate that oxidative stress products, a characteristic of Plasmodium infection, as well as proinflammatory response induced by the parasite are involved in its pathophysiology. Therefore, we aimed to investigate the development of malaria-associated AKI during infection by P. berghei ANKA, with special attention to the role played by the inflammatory response and the involvement of oxidative stress. For that, we took advantage of an experimental model of severe malaria that showed significant changes in the renal pathophysiology to investigate the role of malaria infection in the renal microvascular permeability and tissue injury. Therefore, BALB/c mice were infected with P. berghei ANKA. To assess renal function, creatinine, blood urea nitrogen, and ratio of proteinuria and creatininuria were evaluated. The products of oxidative stress, as well as cytokine profile were quantified in plasma and renal tissue. The change of renal microvascular permeability, tissue hypoxia and cellular apoptosis were also evaluated. Parasite infection resulted in renal dysfunction. Furthermore, we observed increased expression of adhesion molecule, proinflammatory cytokines and products of oxidative stress, associated with a decrease mRNA expression of HO-1 in kidney tissue of infected mice. The measurement of lipoprotein oxidizability also showed a significant increase in plasma of infected animals. Together, our findings support the idea that products of oxidative stress, as well as the immune response against the parasite are crucial to changes in kidney architecture and microvascular endothelial permeability of BALB/c mice infected with P. berghei ANKA.

Indexed as

Capillary PermeabilityOxidative StressAcute Kidney InjuryAnimalsApoptosisCell AdhesionCell HypoxiaEndothelial CellsErythrocytesHemeInflammationKidneyMalariaMiceMice, Inbred BALB CPlasmodium bergheiHemeReactive Oxygen Species

Identifiers

PMID22952850
PMCPMC3432099
OpenAlexW1995149278

What OpenQuestion holds

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LicenceCC BY
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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.