Evidence map›Paper›PMID 12153523›Full record

ArticleImmunology2002

Immunological basis of the development of necrotic lesions following Mycobacterium avium infection.

Manuela Flórido, Andrea M Cooper, Rui Appelberg

Open access · greenAbstract read
In one paragraph

Article in Immunology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

23 citing papers in PubMed, 51 citations in OpenAlex.

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  15. Mycobacteria-induced granuloma necrosis depends on IRF-1.Journal of cellular and molecular medicine · 2009
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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

3 authors at 2 institutions in 2 countries.

Manuela FlóridoLaboratory of Microbiology and Immunology of Infection, Institute for Molecular and Cell Biology, University of Porto, Portugal.
Andrea M Cooper
Rui Appelberg
Universidade do Porto · PTColorado State University · US

Funding

IMMUNOPATHOGENESIS OF MYCOBACTERIUM AVIUM DISEASER01AI041922 · NIAID · TRUDEAU INSTITUTE, INC. · PI COOPER, ANDREA M · 1997 to 2001
$512k
NIAID NIH HHS AI-41922
6 · The paper itself

Abstract

Normal C57BL/6 mice infected with 106 colony-forming units of a highly virulent strain of Mycobacterium avium developed a progressive infection characterized by loss of T cells from the tissues and infiltration with high numbers of heavily infected macrophages. In contrast, when C57BL/6 mice were infected with 102 colony-forming units of the same strain they retained T cells and T-cell reactivity in the tissues, and granulomas evolved into large masses that, at 4 months of infection, exhibited central necrosis. The development of these necrotic lesions did not occur in nude mice, nor in mice genetically deficient in CD4, interleukin-12 (IL-12) p40, interferon-gamma (IFN-gamma) and CD40 and were reduced in mice deficient in CD54 or IL-6. They were less numerous but bigger in mice deficient in IL-10 or the inducible nitric oxide synthase, correlating with the increased resistance to mycobacterial proliferation of these strains as compared to control mice. The appearance of necrosis was not affected in mice deficient in CD8alpha, T-cell receptor delta, tumour necrosis factor receptor p55, and perforin, nor was it affected in mice over-expressing bcl2. The appearance of necrosis could be prevented by administering antibodies specific for CD4, IL-12p40, or IFN-gamma from the second month of infection when organized granulomas were already found. Our results show that the immunological mediators involved in the induction of protective immunity are also major players in the immunopathology associated with mycobacteriosis.

Indexed as

AnimalsCD40 AntigensCD4-Positive T-LymphocytesCell Culture TechniquesCytokinesDisease ProgressionFemaleGranulomaIntercellular Adhesion Molecule-1LiverMiceMice, Inbred C57BLMycobacterium aviumNecrosisTuberculosisVirulenceCD40 AntigensCytokinesIntercellular Adhesion Molecule-1

Identifiers

PMID12153523
PMCPMC1782750
OpenAlexW2119939752

What OpenQuestion holds

Textmetadata
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.