Evidence map›Paper›PMID 24473766›Full record

ArticleJornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia

Inflammatory and immunogenetic markers in correlation with pulmonary tuberculosis.

Beatriz Lima Alezio Muller, Daniela Maria de Paula Ramalho, Paula Fernanda Gonçalves dos Santos, Eliene Denites Duarte Mesquita, Afranio Lineu Kritski, Martha Maria Oliveira

Open access · diamondAbstract read
In one paragraph

Article in Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 22% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Do HLA class II genes protect against pulmonary tuberculosis? A systematic review and meta-analysis.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2016
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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

6 authors at 1 institution in 1 country.

Beatriz Lima Alezio MullerFederal University of Rio de Janeiro, School of Medicine Clementino Fraga Filho, University Hospital, Rio de Janeiro, Brazil.
Daniela Maria de Paula RamalhoFederal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Rio de Janeiro, Brazil.
Paula Fernanda Gonçalves dos SantosFederal University of Rio de Janeiro, School of Medicine Clementino Fraga Filho, University Hospital, Rio de Janeiro, Brazil.
Eliene Denites Duarte MesquitaFederal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Rio de Janeiro, Brazil.
Afranio Lineu KritskiFederal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital.
Martha Maria OliveiraFederal University of Rio de Janeiro, School of Medicine, Clementino Fraga Filho University Hospital, Rio de Janeiro, Brazil.
Universidade Federal do Rio de Janeiro · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo describe serum levels of the cytokines IL-10, TNF-α, and IFN-γ, as well as polymorphisms in the genes involved in their transcription, and their association with markers of the acute inflammatory response in patients with pulmonary tuberculosis.

methodsThis was a descriptive, longitudinal study involving 81 patients with pulmonary tuberculosis treated at two referral hospitals. We collected data on sociodemographic variables and evaluated bacteriological conversion at the eighth week of antituberculosis treatment, gene polymorphisms related to the cytokines studied, and serum levels of those cytokines, as well as those of C-reactive protein (CRP). We also determined the ESR and CD4+ counts.

resultsThe median age of the patients was 43 years; 67 patients (82.7%) were male; and 8 patients (9.9%) were infected with HIV. The ESR was highest in the patients with high IFN-γ levels and low IL-10 levels. IFN-γ and TNF-α gene polymorphisms at positions +874 and -238, respectively, showed no correlations with the corresponding cytokine serum levels. Low IL-10 levels were associated with IL-10 gene polymorphisms at positions -592 and -819 (but not -1082). There was a negative association between bacteriological conversion at the eighth week of treatment and CRP levels.

conclusionsOur results suggest that genetic markers and markers of acute inflammatory response are useful in predicting the response to antituberculosis treatment.

Indexed as

AdultBiomarkersBlood SedimentationCD4 Lymphocyte CountC-Reactive ProteinFemaleGenetic MarkersHumansInflammation MediatorsInterferon-gammaInterleukin-10Longitudinal StudiesMaleMiddle AgedPolymorphism, GeneticSocioeconomic FactorsBiomarkersC-Reactive ProteinGenetic MarkersIFNG protein, humanInflammation MediatorsInterferon-gammaInterleukin-10Tumor Necrosis Factor-alpha

Identifiers

PMID24473766
PMCPMC4075896
OpenAlexW2000890442

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.