Evidence map›Paper›PMID 28374535›Full record

ArticleClinical and experimental immunology2017

Association of ESAT-6/CFP-10-induced IFN-γ, TNF-α and IL-10 with clinical tuberculosis: evidence from cohorts of pulmonary tuberculosis patients, household contacts and community controls in an endemic setting.

F Abebe, M Belay, M Legesse, A Mihret, K S Franken

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in Clinical and experimental immunology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-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

11 citing papers in PubMed, 20 citations in OpenAlex.

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  5. Polyphosphate kinase-1 regulates bacterial and host metabolic pathways involved in pathogenesis ofProceedings of the National Academy of Sciences of the United States of America · 2024
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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

5 authors at 5 institutions in 4 countries.

F AbebeUniversity of Oslo, Faculty of Medicine, Institute of Health and Society, Oslo, Norway.ORCID 0000-0002-8423-7915
M BelayCenter for Immunobiology, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
M LegesseAddis Ababa University, Aklilu Lemma Institute of Pathobiology, Addis Ababa, Ethiopia.
A MihretArmauer Hansen Research Institute, Addis Ababa, Ethiopia.
K S FrankenDepartment of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.
Addis Ababa University · ETArmauer Hansen Research Institute · ETLeiden University Medical Center · NLQueen Mary University of London · GBUniversity of Oslo · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycobacterium tuberculosis (Mtb) early secreted protein antigen 6 (ESAT-6) and culture filtrate protein 10 (CFP-10) are among candidate vaccines against tuberculosis (TB). Results of experimental animal models show that these antigens are associated with induction of strong T cell immunity [interferon (IFN)-γ production], while others report that these proteins as virulent factors involved in pathogenicity of Mtb infection. However, the role of ESAT-6/CFP-10 during natural Mtb infections in humans has not been established. In this paper we present results of a longitudinal study from an Mtb-infected human population from an endemic setting. Whole blood assay was used to determine levels of IFN-γ, tumour necrosis factor (TNF)-α and interleukin (IL)-10 against rESAT-6/CFP-10 in TB patients, household contacts and community controls. The levels of IFN-γ, TNF-α and IL-10 against rESAT-6/CFP-10 at baseline were significantly higher in patients and community controls than in household contacts. In patients, no significant difference was observed in the level of these cytokines before and after chemotherapy whereas, in contacts, the level of these cytokines increased significantly and progressively over time. The study shows that the levels of IFN-γ, TNF-α and IL-10 against rESAT-6/CFP-10 are depressed during Mtb infection or exposure but are elevated during clinical TB. Our findings from a study of naturally infected human population suggest that IFN-γ, TNF-α and IL-10 against rESAT-6/CFP-10 are markers for clinical TB but not for protective immunity.

Indexed as

Antigens, BacterialBacterial ProteinsEthiopiaHumansInterferon-gammaInterleukin-10Longitudinal StudiesMycobacterium tuberculosisTuberculosis, PulmonaryTumor Necrosis Factor-alphaAntigens, BacterialBacterial ProteinsCFP-10 protein, Mycobacterium tuberculosisESAT-6 protein, Mycobacterium tuberculosisInterferon-gammaInterleukin-10Tumor Necrosis Factor-alphaCFP-10ESAT-6IFN-γIL-10immunityTNF-αtuberculosis

Identifiers

PMID28374535
PMCPMC5508323
OpenAlexW2604936465

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.