Evidence map›Paper›PMID 25419977›Full record

ArticlePloS one2014

Hemozoin induces hepatic inflammation in mice and is differentially associated with liver pathology depending on the Plasmodium strain.

Katrien Deroost, Natacha Lays, Thao-Thy Pham, Denisa Baci, Kathleen Van den Eynde, Mina Komuta, Mauro Prato, Tania Roskams, Evelin Schwarzer, Ghislain Opdenakker and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 5% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.

  1. Pooled it
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  3. Review
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  5. Oncology letters · 2024
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  6. Article
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  10. Article
  11. Hemozoin: a Complex Molecule with Complex Activities.Current clinical microbiology reports · 2021
    Article
  12. Article
  13. Protective Effects ofJournal of parasitology research · 2021
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  14. Article
  15. Article
  16. Article
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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

11 authors at 3 institutions in 2 countries.

Katrien DeroostDepartment of Microbiology & Immunology, Laboratory of Immunobiology, Rega Institute for Medical Research, KU Leuven - University of Leuven, Leuven, Belgium.
Natacha LaysDepartment of Microbiology & Immunology, Laboratory of Immunobiology, Rega Institute for Medical Research, KU Leuven - University of Leuven, Leuven, Belgium.
Thao-Thy PhamDepartment of Microbiology & Immunology, Laboratory of Immunobiology, Rega Institute for Medical Research, KU Leuven - University of Leuven, Leuven, Belgium.
Denisa BaciDepartment of Oncology, University of Torino, Torino, Italy; Department of Biology, Tor Vergata Rome University, Rome, Italy.
Kathleen Van den EyndeTranslational Cell & Tissue Research, KU Leuven - University of Leuven, Leuven, Belgium.
Mina KomutaTranslational Cell & Tissue Research, KU Leuven - University of Leuven, Leuven, Belgium.
Mauro PratoDepartment of Neuroscience, University of Torino, Torino, Italy.
Tania RoskamsTranslational Cell & Tissue Research, KU Leuven - University of Leuven, Leuven, Belgium.
Evelin SchwarzerDepartment of Oncology, University of Torino, Torino, Italy; Department of Genetics, Biology, and Biochemistry, University of Torino, Torino, Italy.
Ghislain OpdenakkerDepartment of Microbiology & Immunology, Laboratory of Immunobiology, Rega Institute for Medical Research, KU Leuven - University of Leuven, Leuven, Belgium.
Philippe E Van den SteenDepartment of Microbiology & Immunology, Laboratory of Immunobiology, Rega Institute for Medical Research, KU Leuven - University of Leuven, Leuven, Belgium.
KU Leuven · BERega Institute for Medical Research · BEUniversity of Turin · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Malaria is a global disease that clinically affects more than two hundred million people annually. Despite the availability of effective antimalarials, mortality rates associated with severe complications are high. Hepatopathy is frequently observed in patients with severe malarial disease and its pathogenesis is poorly understood. Previously, we observed high amounts of hemozoin or malaria pigment in livers from infected mice. In this study, we investigated whether hemozoin is associated with liver injury in different mouse malaria models. C57BL/6J mice infected with the rodent parasites Plasmodium berghei ANKA, P. berghei NK65 or P. chabaudi AS had elevated serum liver enzymes without severe histological changes in the liver, in line with the observations in most patients. Furthermore, liver enzymes were significantly higher in serum of P. chabaudi AS-infected mice compared to mice infected with the P. berghei parasite strains and a strong positive correlation was found between hepatic hemozoin levels, hepatocyte damage and inflammation in the liver with P. chabaudi AS. The observed liver injury was only marginally influenced by the genetic background of the host, since similar serum liver enzyme levels were measured in infected C57BL/6J and BALB/c mice. Intravenous injection of P. falciparum-derived hemozoin in malaria-free C57BL/6J mice induced inflammatory gene transcription in the liver, suggesting that hemozoin may be involved in the pathogenesis of malaria hepatopathy by inducing inflammation.

Indexed as

Alanine TransaminaseAnimalsAspartate AminotransferasesChemical and Drug Induced Liver InjuryCytokinesFemaleGene ExpressionHemeproteinsHost-Parasite InteractionsLiverMacrophagesMalariaMaleMice, Inbred BALB CMice, Inbred C57BLPlasmodium bergheiAlanine TransaminaseAspartate AminotransferasesCytokinesHemeproteinshemozoin

Identifiers

PMID25419977
PMCPMC4242621
OpenAlexW2044843471

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.