Evidence map›Paper›PMID 17938213›Full record

ArticleInfection and immunity2008

Fibrotic response as a distinguishing feature of resistance and susceptibility to pulmonary infection with Mycobacterium tuberculosis in mice.

Jean-François Marquis, André Nantel, Ronald LaCourse, Lynn Ryan, Robert J North, Philippe Gros

Abstract read
In one paragraph

Article in Infection and immunity, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
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

22 citing papers in PubMed.

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  5. Genome-wide screen identifies host loci that modulatebioRxiv : the preprint server for biology · 2023
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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

6 authors.

Jean-François MarquisCentre for the Study of Host Resistance, Department of Biochemistry, McGill University, Montréal, Québec, Canada H3G 1Y6.
André Nantel
Ronald LaCourse
Lynn Ryan
Robert J North
Philippe Gros

Funding

NRAMP1 IN MACROPHAGE DEFENCES AGAINST INFECTIONSR01AI035237 · NIAID · MCGILL UNIVERSITY · PI GROS, PHILIPPE · 1993 to 2015
$2.3M
NRAMPL AND PHAGOCYTE FUNCTIONR21AI035237 · NIAID · MCGILL UNIVERSITY · PI GROS, PHILIPPE · 2000 to 2000
$166k
NIAID NIH HHS AI035237NIAID NIH HHS R01 AI035237NIAID NIH HHS R21 AI035237
6 · The paper itself

Abstract

The differential susceptibility of inbred mouse strains DBA/2J (susceptible) and C57BL/6J (resistant) to pulmonary tuberculosis following aerosol infection is under complex genetic control. In this report, transcriptional profiling with RNAs from Mycobacterium tuberculosis-infected lungs was used to investigate the physiological response, cell type, and biochemical pathways underlying differential susceptibility to infection. Statistical analysis of cDNA-based microarrays revealed that 1,097 transcripts showed statistically significant changes in abundance (changes of > or = 1.5-fold) in at least one of four experimental group comparisons (C57BL/6J [day 0] versus DBA/2J [day 0] mice, C57BL/6J [day 90] versus DBA/2J [day 90] mice, C57BL/6J [day 90] versus C57BL/6J [day 0] mice, or DBA/2J [day 90] versus DBA/2J [day 0] mice). A group of genes showing very high degrees of significance (changes of > or = 2.0-fold) displayed enrichment for transcripts associated with tissue remodeling and the fibrotic response. The differential expression of fibrotic response genes (Sparc, Col1a1, Col1a2, Col4a1, and Col4a2) in the infected lungs of the two mouse strains was validated by another microarray platform (Affymetrix oligonucleotide chips) and by reverse transcription-PCR. Furthermore, the differential expression of additional genes known to be associated with fibrosis (Mmp2, Timp1, and Arg1) was also validated by these approaches. Overall, these results identify the differential fibrotic response as a pathological basis for the high susceptibility of DBA/2J mice to pulmonary tuberculosis.

Indexed as

Genetic Predisposition to DiseaseMycobacterium tuberculosisAnimalsFibrosisGene Expression ProfilingLungMaleMiceMice, Inbred C57BLMice, Inbred DBAOligonucleotide Array Sequence AnalysisTuberculosis, Pulmonary

Identifiers

PMID17938213
PMCPMC2223652

What OpenQuestion holds

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Registered trials

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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.