Evidence map›Paper›PMID 16782391›Full record

ArticleMicrobes and infection2006

Comparative investigation of the pathogenicity of three Mycobacterium tuberculosis mutants defective in the synthesis of p-hydroxybenzoic acid derivatives.

Gustavo Stadthagen, Mary Jackson, Patricia Charles, Frédéric Boudou, Nathalie Barilone, Michel Huerre, Patricia Constant, Avraham Liav, Iveta Bottova, Jérôme Nigou and 13 more

Open access · greenAbstract readComparative Study
In one paragraph

Article in Microbes and infection, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.9field-weighted citation impact, top 27% 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, 26 citations in OpenAlex.

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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

23 authors at 4 institutions in 3 countries.

Gustavo StadthagenUnité de Génétique Mycobactérienne, Institut Pasteur, Paris, France.
Mary Jackson
Patricia Charles
Frédéric Boudou
Nathalie Barilone
Michel Huerre
Patricia Constant
Avraham Liav
Iveta Bottova
Jérôme Nigou
Thérèse Brando
Germain Puzo
Mamadou Daffé
Pearline Benjamin
Stephen Coade
Roger S Buxton
Ricardo E Tascon
Aaron Rae
Brian D Robertson
Douglas B Lowrie
Douglas B Young
Brigitte Gicquel
Ruth Griffin
Institut Pasteur · FRCentre National de la Recherche Scientifique · FRImperial College London · GBColorado State University · US

Funding

Biogenesis of Lipoarabinomannan in MycobacteriaR01AI064798 · NIAID · COLORADO STATE UNIVERSITY-FORT COLLINS · PI JACKSON, MARY · 2005 to 2019
$5.4M
Medical Research Council MC_U117581288Medical Research Council MC_U117585867Medical Research Council U.1175.02.002.00013 (85867)NIAID NIH HHS R01 AI064798NIAID NIH HHS R01 AI064798-01Wellcome Trust
6 · The paper itself

Abstract

p-Hydroxybenzoic acid derivatives (p-HBADs) are glycoconjugates secreted by all Mycobacterium tuberculosis isolates whose contribution to pathogenicity remains to be determined. The pathogenicity of three transposon mutants of M. tuberculosis deficient in the biosynthesis of some or all forms of p-HBADs was studied. Whilst the mutants grew similarly to the wild-type strain in macrophages and C57BL/6 mice, two of the mutants induced a more severe and diffuse inflammation in the lungs. The lack of production of some or all forms of p-HBADs in these two mutants also correlated with an increased secretion of the pro-inflammatory cytokines tumour-necrosis factor alpha, interleukin 6 and interleukin 12 in vivo. We propose that the loss of production of p-HBADs by tubercle bacilli results in their diminished ability to suppress the pro-inflammatory response to infection and that this ultimately provokes extensive pulmonary lesions in the C57BL/6 model of tuberculosis infection.

Indexed as

MutationAnimalsCells, CulturedColony Count, MicrobialCytokinesDisease Models, AnimalDNA Transposable ElementsFemaleLungMacrophagesMiceMice, Inbred C57BLMutagenesis, InsertionalMycobacterium tuberculosisParabensTuberculosis4-hydroxybenzoic acidCytokinesDNA Transposable ElementsParabens

Identifiers

PMID16782391
PMCPMC2964916
OpenAlexW2073089562

What OpenQuestion holds

Textmetadata
LicenceTDM
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.