Evidence map›Paper›PMID 29642283›Full record

ArticleImmunity, inflammation and disease2018

Hyperglycaemia is inversely correlated with live M. bovis BCG-specific CD4

Noémie Boillat-Blanco, Anneth-Mwasi N Tumbo, Matthieu Perreau, Patrizia Amelio, Kaushik L Ramaiya, Maliwaza Mganga, Christian Schindler, Sebastien Gagneux, Klaus Reither, Nicole Probst-Hensch and 3 more

Open access · goldAbstract read
In one paragraph

Article in Immunity, inflammation and disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 35% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
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  5. Review
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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

13 authors at 5 institutions in 2 countries.

Noémie Boillat-BlancoIfakara Health Institute, Dar es Salaam, United Republic of Tanzania.ORCID 0000-0002-2490-8174
Anneth-Mwasi N TumboIfakara Health Institute, Dar es Salaam, United Republic of Tanzania.
Matthieu PerreauDivision of Immunology and Allergy, Lausanne University Hospital, Lausanne, Switzerland.
Patrizia AmelioDivision of Immunology and Allergy, Lausanne University Hospital, Lausanne, Switzerland.
Kaushik L RamaiyaShree Hindu Mandal Hospital and Muhimbili University of Health Sciences, Dar es Salaam, United Republic of Tanzania.
Maliwaza MgangaKinondoni Municipal Council, National Tuberculosis Program, Dar es Salaam, United Republic of Tanzania.
Christian SchindlerSwiss Tropical and Public Health Institute, Basel, Switzerland.
Sebastien GagneuxSwiss Tropical and Public Health Institute, Basel, Switzerland.
Klaus ReitherIfakara Health Institute, Dar es Salaam, United Republic of Tanzania.
Nicole Probst-HenschSwiss Tropical and Public Health Institute, Basel, Switzerland.
Giuseppe PantaleoDivision of Immunology and Allergy, Lausanne University Hospital, Lausanne, Switzerland.
Claudia DaubenbergerSwiss Tropical and Public Health Institute, Basel, Switzerland.
Damien PortevinSwiss Tropical and Public Health Institute, Basel, Switzerland.
Swiss Tropical and Public Health Institute · CHIfakara Health Institute · TZUniversity of Lausanne · CHArusha City Council · TZMuhimbili University of Health and Allied Sciences · TZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe rising prevalence of Diabetes mellitus (DM) in high TB-endemic countries may adversely affect sustainability of TB control since DM constitutes a risk factor for development of active tuberculosis (TB). The impact of DM on TB specific adaptive immune responses remains poorly addressed, particularly in people living in Sub-Saharan countries. We performed a functional characterization of TB specific cellular immune response in Tanzanian subjects with active or latent Mycobacterium tuberculosis (Mtb) infection stratified by their diabetic status.

methodsHIV negative active TB patients (≥18 years) with Xpert MTB/RIF positive pulmonary TB were included before starting TB treatment in Dar es Salaam, Tanzania between April and December 2013. HIV negative healthy controls latently infected with TB but without past TB history were also included. Active and latent TB patients were stratified in two groups according to their diabetic status. Peripheral Blood Mononuclear cells were stimulated with either live M. bovis BCG or Mtb-specific peptide pools and analyzed by intracellular cytokine staining and polychromatic flow cytometry.

resultsOur results show a lower frequency of IFN-γ CD4

conclusionsThese results support the hypothesis that hyperglycaemia negatively impacts antigen processing and/or presentation of whole mycobacteria delaying secretion of key cytokines involved in TB immunity.

Indexed as

AdolescentAdultAntigens, BacterialBlood GlucoseCase-Control StudiesComorbidityDiabetes MellitusDisease ProgressionFemaleFlow CytometryHumansHyperglycemiaLatent TuberculosisLymphocyte ActivationMaleMiddle AgedAntigens, BacterialBlood GlucoseAdaptive immunitydiabeteshyperglycaemiatuberculosis

Identifiers

PMID29642283
PMCPMC5946156
OpenAlexW2798203225

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.