Evidence map›Paper›PMID 25566510›Full record

ArticleFrontiers in cellular and infection microbiology2014

Granulomatous response to Coxiella burnetii, the agent of Q fever: the lessons from gene expression analysis.

Delphine Faugaret, Amira Ben Amara, Julie Alingrin, Aurélie Daumas, Amélie Delaby, Catherine Lépolard, Didier Raoult, Julien Textoris, Jean-Louis Mège

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cellular and infection microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.4field-weighted citation impact, top 39% 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

14 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
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  9. Article
  10. T-Bet Controls Susceptibility of Mice toFrontiers in microbiology · 2020
    Article
  11. Defective Granuloma Formation in Elderly Infected Patients.Frontiers in cellular and infection microbiology · 2020
    Article
  12. Article
  13. Review
  14. Article
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

9 authors at 5 institutions in 1 country.

Delphine FaugaretAix Marseille Université, URMITE, UMR CNRS 7278, IRD 198, INSERM 1095 Marseille, France ; AltraBio SAS Lyon, France.
Amira Ben AmaraAix Marseille Université, URMITE, UMR CNRS 7278, IRD 198, INSERM 1095 Marseille, France.
Julie AlingrinAix Marseille Université, URMITE, UMR CNRS 7278, IRD 198, INSERM 1095 Marseille, France.
Aurélie DaumasAix Marseille Université, URMITE, UMR CNRS 7278, IRD 198, INSERM 1095 Marseille, France.
Amélie DelabyAix Marseille Université, URMITE, UMR CNRS 7278, IRD 198, INSERM 1095 Marseille, France ; Centre d'Immunologie de Marseille-Luminy, Parc Scientifique et Technologique Marseille, France.
Catherine LépolardAix Marseille Université, URMITE, UMR CNRS 7278, IRD 198, INSERM 1095 Marseille, France.
Didier RaoultAix Marseille Université, URMITE, UMR CNRS 7278, IRD 198, INSERM 1095 Marseille, France.
Julien TextorisAix Marseille Université, URMITE, UMR CNRS 7278, IRD 198, INSERM 1095 Marseille, France ; Unité Mixte BioMérieux-HCL, Hôpital Edouard Herriot - Pav P Lyon, France.
Jean-Louis MègeAix Marseille Université, URMITE, UMR CNRS 7278, IRD 198, INSERM 1095 Marseille, France.
Aix-Marseille Université · FRUnité de Recherche sur les Maladies Infectieuses et Tropicales Emergentes · FRCentre d’Immunologie de Marseille-Luminy · FRCentre National de la Recherche Scientifique · FRInstitut de Recherche pour le Développement · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The formation of granulomas is associated with the resolution of Q fever, a zoonosis due to Coxiella burnetii; however the molecular mechanisms of granuloma formation remain poorly understood. We generated human granulomas with peripheral blood mononuclear cells (PBMCs) and beads coated with C. burnetii, using BCG extracts as controls. A microarray analysis showed dramatic changes in gene expression in granuloma cells of which more than 50% were commonly modulated genes in response to C. burnetii and BCG. They included M1-related genes and genes related to chemotaxis. The inhibition of the chemokines, CCL2 and CCL5, directly interfered with granuloma formation. C. burnetii granulomas also expressed a specific transcriptional profile that was essentially enriched in genes associated with type I interferon response. Our results showed that granuloma formation is associated with a core of transcriptional response based on inflammatory genes. The specific granulomatous response to C. burnetii is characterized by the activation of type 1 interferon pathway.

Indexed as

AdultAgedCoxiella burnetiiGene Expression ProfilingGranulomaHumansLeukocytes, MononuclearMaleMiddle AgedQ FeverBCGCoxiella burnetiigranulomaQ fevertranscriptometype 1 interferon pathway

Identifiers

PMID25566510
PMCPMC4266094
OpenAlexW2067935560

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.