Evidence map›Paper›PMID 28706226›Full record

ArticleNature communications2017

Reactogenicity to major tuberculosis antigens absent in BCG is linked to improved protection against Mycobacterium tuberculosis.

Nacho Aguilo, Jesus Gonzalo-Asensio, Samuel Alvarez-Arguedas, Dessislava Marinova, Ana Belen Gomez, Santiago Uranga, Ralf Spallek, Mahavir Singh, Regine Audran, François Spertini and 1 more

Registry-linked trialOpen access · goldAbstract readComparative StudyEvaluation Study
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04975178 (Randomised, Double-Blind, Controlled Phase 3 Trial to Evaluate the Efficacy, Safety and Immunogenicity of MTBVAC in Healthy HIV Unexposed), which is not on this map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
9.9field-weighted citation impact, top 1% 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.

NCT04975178 phase3recruitingnot on this mapstarted 2022, after this paper: background citation

Randomised, Double-Blind, Controlled Phase 3 Trial to Evaluate the Efficacy, Safety and Immunogenicity of MTBVAC in Healthy HIV Unexposed (HU) and HIV Exposed Uninfected (HEU) Newborns in Tuberculosis-Endemic Regions of Sub-Saharan Africa

TypeinterventionalSponsorBiofabri, S.LRan2022 to 2029Enrolled7,120ConditionsTuberculosisArmsMTBVAC, BCG
3 · Its place in the literature

Who cites it

74 citing papers in PubMed, 134 citations in OpenAlex.

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  17. Genomic and phenotypic characterization ofMicrobiology spectrum · 2024
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14 more citing papers are in PubMed but not listed here.

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

11 authors at 3 institutions in 3 countries.

Nacho AguiloGrupo de Genética de Micobacterias, Dpto. Microbiología, Medicina Preventiva y Salud Pública, Universidad de Zaragoza, C/Domingo Miral s/n, Zaragoza 50009, Spain.
Jesus Gonzalo-AsensioGrupo de Genética de Micobacterias, Dpto. Microbiología, Medicina Preventiva y Salud Pública, Universidad de Zaragoza, C/Domingo Miral s/n, Zaragoza 50009, Spain.ORCID 0000-0001-8841-6593
Samuel Alvarez-ArguedasGrupo de Genética de Micobacterias, Dpto. Microbiología, Medicina Preventiva y Salud Pública, Universidad de Zaragoza, C/Domingo Miral s/n, Zaragoza 50009, Spain.
Dessislava MarinovaGrupo de Genética de Micobacterias, Dpto. Microbiología, Medicina Preventiva y Salud Pública, Universidad de Zaragoza, C/Domingo Miral s/n, Zaragoza 50009, Spain.
Ana Belen GomezGrupo de Genética de Micobacterias, Dpto. Microbiología, Medicina Preventiva y Salud Pública, Universidad de Zaragoza, C/Domingo Miral s/n, Zaragoza 50009, Spain.
Santiago UrangaGrupo de Genética de Micobacterias, Dpto. Microbiología, Medicina Preventiva y Salud Pública, Universidad de Zaragoza, C/Domingo Miral s/n, Zaragoza 50009, Spain.
Ralf SpallekLIONEX GmbH, Salzdahlumer Straße 196, Braunschweig 38126, Germany.
Mahavir SinghLIONEX GmbH, Salzdahlumer Straße 196, Braunschweig 38126, Germany.
Regine AudranDivision of Immunology and Allergy, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne CH-1011, Switzerland.
François SpertiniDivision of Immunology and Allergy, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne CH-1011, Switzerland.
Carlos MartinGrupo de Genética de Micobacterias, Dpto. Microbiología, Medicina Preventiva y Salud Pública, Universidad de Zaragoza, C/Domingo Miral s/n, Zaragoza 50009, Spain.ORCID 0000-0003-2993-5478
Universidad de Zaragoza · ESLionex (Germany) · DEUniversity Hospital of Lausanne · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MTBVAC is a live-attenuated Mycobacterium tuberculosis vaccine, currently under clinical development, that contains the major antigens ESAT6 and CFP10. These antigens are absent from the current tuberculosis vaccine, BCG. Here we compare the protection induced by BCG and MTBVAC in several mouse strains that naturally express different MHC haplotypes differentially recognizing ESAT6 and CFP10. MTBVAC induces improved protection in C3H mice, the only of the three tested strains reactive to both ESAT6 and CFP10. Deletion of both antigens in MTBVAC reduces its efficacy to BCG levels, supporting a link between greater efficacy and CFP10- and ESAT6-specific reactogenicity. In addition, MTBVAC (but not BCG) triggers a specific response in human vaccinees against ESAT6 and CFP10. Our results warrant further exploration of this response as potential biomarker of protection in MTBVAC clinical trials.

Indexed as

AnimalsAntigens, BacterialBacterial ProteinsFemaleGene ExpressionHost-Pathogen InteractionsMice, Inbred StrainsMycobacterium tuberculosisTuberculosis VaccinesAntigens, BacterialBacterial ProteinsCFP-10 protein, Mycobacterium tuberculosisESAT-6 protein, Mycobacterium tuberculosisTuberculosis Vaccines

Identifiers

PMID28706226
PMCPMC5519979
OpenAlexW2734420485

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.