Evidence map›Paper›PMID 33125400›Full record

ArticlePloS one2020

Intrahepatic interleukin 10 expression modulates fibrinogenesis during chronic HCV infection.

Ednelza da Silva Graça Amoras, Samara Tatielle Monteiro Gomes, Maria Alice Freitas Queiroz, Mauro Sergio Moura de Araújo, Marialva Tereza Ferreira de Araújo, Simone Regina Souza da Silva Conde, Ricardo Ishak, Antonio Carlos Rosário Vallinoto

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 30% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Biomarkers in Detection of Hepatitis C Virus Infection.Pathogens (Basel, Switzerland) · 2024
    Review
  6. Article
  7. 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 at 1 institution in 1 country.

Ednelza da Silva Graça AmorasVirology Laboratory, Biological Science Institute, Federal University of Pará, Belém, Pará, Brazil.
Samara Tatielle Monteiro GomesVirology Laboratory, Biological Science Institute, Federal University of Pará, Belém, Pará, Brazil.
Maria Alice Freitas QueirozVirology Laboratory, Biological Science Institute, Federal University of Pará, Belém, Pará, Brazil.
Mauro Sergio Moura de AraújoVirology Laboratory, Biological Science Institute, Federal University of Pará, Belém, Pará, Brazil.
Marialva Tereza Ferreira de AraújoSchool of Medicine, Health Science Institute, Universidade Federal do Pará, Belém, Pará, Brazil.
Simone Regina Souza da Silva CondeSchool of Medicine, Health Science Institute, Universidade Federal do Pará, Belém, Pará, Brazil.
Ricardo IshakVirology Laboratory, Biological Science Institute, Federal University of Pará, Belém, Pará, Brazil.
Antonio Carlos Rosário VallinotoVirology Laboratory, Biological Science Institute, Federal University of Pará, Belém, Pará, Brazil.ORCID 0000-0003-1135-6507
Universidade Federal do Pará · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionLiver fibrosis is a result of continuous damage to the liver combined with accumulation of the extracellular matrix and is characteristic of most chronic liver diseases such as hepatitis C virus (HCV) infection.

methodsThis study evaluated interleukin 10 (IL10) expression in the liver and plasma of 45 HCV patients and its association with the pathogenesis and progression of liver fibrosis. The expression of transforming growth factor beta (TGFB1) was also assessed. Patients were divided into three groups according to the METAVIR classification (F0-F1, F2 and F3-F4); there was also a control group (n = 8).

resultsIn the control group, high intrahepatic IL10 mRNA expression showed a positive association with F0-F1 fibrosis, no inflammation, low concentrations of liver enzymes and a high viral load; conversely, low intrahepatic IL10 mRNA expression showed a negative association with fibrosis progression. Intrahepatic TGFB1 mRNA expression was greater in the HCV group than in the control group, and regarding different disease phases, its expression increased as fibrosis evolved to more severe forms.

conclusionIntrahepatic IL10 mRNA expression decreases with persistent fibrosis, probably due to the production of TGF-β1, a potent antimitotic and fibrogenic cytokine. IL10 restricts and decreases the immune response and limits the fibrogenic response; however, a decrease in IL10 favors persistent inflammatory infiltrate, resulting in severe fibrosis.

Indexed as

Case-Control StudiesFemaleHepacivirusHepatitis C, ChronicHumansInterleukin-10LiverLiver CirrhosisMaleMiddle AgedTransforming Growth Factor beta1Viral LoadIL10 protein, humanInterleukin-10TGFB1 protein, humanTransforming Growth Factor beta1

Identifiers

PMID33125400
PMCPMC7598451
OpenAlexW3095695868

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.