Evidence map›Paper›PMID 27293313›Full record

ArticleMediators of inflammation2016

CETP Lowers TLR4 Expression Which Attenuates the Inflammatory Response Induced by LPS and Polymicrobial Sepsis.

Tatiana Martins Venancio, Roberta Marcondes Machado, Angela Castoldi, Mariane Tami Amano, Valeria Sutti Nunes, Eder Carlos Rocha Quintao, Niels Olsen Saraiva Camara, Francisco Garcia Soriano, Patrícia Miralda Cazita

Open access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

23 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Association ofInternational journal of molecular sciences · 2023
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Impact of High-Density Lipoproteins on Sepsis.International journal of molecular sciences · 2022
    Review
  14. Article
  15. Article
  16. Observational
  17. Article
  18. Article
  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

9 authors at 1 institution in 1 country.

Tatiana Martins VenancioLipids Laboratory (LIM 10), Faculty of Medical Sciences, The University of São Paulo, São Paulo, SP, Brazil.ORCID 0000-0003-3739-8182
Roberta Marcondes MachadoLipids Laboratory (LIM 10), Faculty of Medical Sciences, The University of São Paulo, São Paulo, SP, Brazil.ORCID 0000-0003-0566-6410
Angela CastoldiLaboratory of Transplantation Immunobiology, Department of Immunology, Institute of Biomedical Science IV, University of São Paulo, São Paulo, SP, Brazil.
Mariane Tami AmanoLaboratory of Transplantation Immunobiology, Department of Immunology, Institute of Biomedical Science IV, University of São Paulo, São Paulo, SP, Brazil.
Valeria Sutti NunesLipids Laboratory (LIM 10), Faculty of Medical Sciences, The University of São Paulo, São Paulo, SP, Brazil.
Eder Carlos Rocha QuintaoLipids Laboratory (LIM 10), Faculty of Medical Sciences, The University of São Paulo, São Paulo, SP, Brazil.
Niels Olsen Saraiva CamaraLaboratory of Transplantation Immunobiology, Department of Immunology, Institute of Biomedical Science IV, University of São Paulo, São Paulo, SP, Brazil.ORCID 0000-0001-5436-1248
Francisco Garcia SorianoEmergency Care Research Unit Laboratory (LIM 51), Faculty of Medical Sciences, The University of São Paulo, São Paulo, SP, Brazil.ORCID 0000-0003-4898-0135
Patrícia Miralda CazitaLipids Laboratory (LIM 10), Faculty of Medical Sciences, The University of São Paulo, São Paulo, SP, Brazil.
Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sepsis is a systemic inflammatory response to infection eliciting high mortality rate which is a serious health problem. Despite numerous studies seeking for therapeutic alternatives, the mechanisms involved in this disease remain elusive. In this study we evaluated the influence of cholesteryl ester transfer protein (CETP), a glycoprotein that promotes the transfer of lipids between lipoproteins, on the inflammatory response in mice. Human CETP transgenic mice were compared to control mice (wild type, WT) after polymicrobial sepsis induced by cecal ligation and puncture (CLP), aiming at investigating their survival rate and inflammatory profiles. Macrophages from the peritoneal cavity were stimulated with LPS in the presence or absence of recombinant CETP for phenotypic and functional studies. In comparison to WT mice, CETP mice showed higher survival rate, lower IL-6 plasma concentration, and decreased liver toll-like receptor 4 (TLR4) and acyloxyacyl hydrolase (AOAH) protein. Moreover, macrophages from WT mice to which recombinant human CETP was added decreased LPS uptake, TLR4 expression, NF-κB activation and IL-6 secretion. This raises the possibility for new therapeutic tools in sepsis while suggesting that lowering CETP by pharmacological inhibitors should be inconvenient in the context of sepsis and infectious diseases.

Indexed as

AnimalsCarboxylic Ester HydrolasesCholesterol Ester Transfer ProteinsHumansInflammationInterleukin-6MacrophagesMaleMiceMice, Inbred C57BLMice, TransgenicMicroscopy, ConfocalNF-kappa BSepsisToll-Like Receptor 4acyloxyacyl hydrolaseCarboxylic Ester HydrolasesCholesterol Ester Transfer ProteinsInterleukin-6NF-kappa BToll-Like Receptor 4

Identifiers

PMID27293313
PMCPMC4880711
OpenAlexW2383906058

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.