Evidence map›Paper›PMID 27977792›Full record

ArticlePloS one2016

Chronic Low-Grade Inflammation in Childhood Obesity Is Associated with Decreased IL-10 Expression by Monocyte Subsets.

Rafael T Mattos, Nayara I Medeiros, Carlos A Menezes, Rafaelle C G Fares, Eliza P Franco, Walderez O Dutra, Fabrício Rios-Santos, Rodrigo Correa-Oliveira, Juliana A S Gomes

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

30 citing papers in PubMed, 54 citations in OpenAlex.

  1. Article
  2. T cell dysregulation and remodeling in pediatric obesity and weight loss.bioRxiv : the preprint server for biology · 2026
    Article
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  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. COVID-19, obesity, and immune response 2 years after the pandemic: A timeline of scientific advances.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2022
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Obesity and immune status in children.Current opinion in pediatrics · 2020
    Review
  16. Article
  17. Article
  18. Article
  19. Review
  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 3 institutions in 1 country.

Rafael T MattosLaboratório de Biologia das Interações Celulares, Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil.
Nayara I MedeirosLaboratório de Biologia das Interações Celulares, Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil.
Carlos A MenezesDepartamento de Genética, Universidade Estadual de Santa Cruz, Ilhéus, BA, Brasil.
Rafaelle C G FaresLaboratório de Imunologia Celular e Molecular, Centro de Pesquisa René Rachou, FIOCRUZ, Belo Horizonte, MG, Brasil.
Eliza P FrancoLaboratório de Biologia das Interações Celulares, Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil.
Walderez O DutraLaboratório de Biologia das Interações Celulares, Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil.
Fabrício Rios-SantosFaculdade de Medicina, Departamento de Ciências Básicas da Saúde, Universidade Federal de Mato Grasso, Cuiabá, MT, Brasil.
Rodrigo Correa-OliveiraLaboratório de Imunologia Celular e Molecular, Centro de Pesquisa René Rachou, FIOCRUZ, Belo Horizonte, MG, Brasil.
Juliana A S GomesLaboratório de Biologia das Interações Celulares, Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil.
Universidade Federal de Minas Gerais · BRFundação Oswaldo Cruz · BRUniversidade Estadual de Santa Cruz · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic low-grade inflammation is related to the development of comorbidities and poor prognosis in obesity. Monocytes are main sources of cytokines and play a pivotal role in inflammation. We evaluated monocyte frequency, phenotype and cytokine profile of monocyte subsets, to determine their association with the pathogenesis of childhood obesity. Children with obesity were evaluated for biochemical and anthropometric parameters. Monocyte subsets were characterized by flow cytometry, considering cytokine production and activation/recognition molecules. Correlation analysis between clinical parameters and immunological data delineated the monocytes contribution for low-grade inflammation. We observed a higher frequency of non-classical monocytes in the childhood obesity group (CO) than normal-weight group (NW). All subsets displayed higher TLR4 expression in CO, but their recognition and antigen presentation functions seem to be diminished due to lower expression of CD40, CD80/86 and HLA-DR. All subsets showed a lower expression of IL-10 in CO and correlation analyses showed changes in IL-10 expression profile. The lower expression of IL-10 may be decisive for the maintenance of the low-grade inflammation status in CO, especially for alterations in non-classical monocytes profile. These cells may contribute to supporting inflammation and loss of regulation in the immune response of children with obesity.

Indexed as

B7-1 AntigenB7-2 AntigenCD40 AntigensChildFemaleFlow CytometryHumansInflammationInterleukin-10Lipopolysaccharide ReceptorsMaleMonocytesPediatric ObesityReceptors, IgGB7-1 AntigenB7-2 AntigenCD40 AntigensIL10 protein, humanInterleukin-10Lipopolysaccharide ReceptorsReceptors, IgG

Identifiers

PMID27977792
PMCPMC5158089
OpenAlexW2567369660

What OpenQuestion holds

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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.