Evidence map›Paper›PMID 22749822›Full record

ArticleImmunity2012

Priming of natural killer cells by nonmucosal mononuclear phagocytes requires instructive signals from commensal microbiota.

Stephanie C Ganal, Stephanie L Sanos, Carsten Kallfass, Karin Oberle, Caroline Johner, Carsten Kirschning, Stefan Lienenklaus, Siegfried Weiss, Peter Staeheli, Peter Aichele and 1 more

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Immunity, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 298 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
298citing papers in PubMed, 1 pooled it
14.7field-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.

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

298 citing papers in PubMed, 1 synthesis or guideline pooled it, 477 citations in OpenAlex.

  1. Malaria and the Microbiome: A Systematic Review.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2018
    Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. The Microbiota as a Potential Cause of Disease.Diseases (Basel, Switzerland) · 2026
    Review
  7. Antibiotics promote susceptibility tobioRxiv : the preprint server for biology · 2026
    Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. The role of gut microbiota and its metabolites in preventing oncogenesis.Frontiers in cell and developmental biology · 2026
    Review
  18. Article
  19. Article
  20. Article

238 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 4 institutions in 1 country.

Stephanie C GanalIMMH, Institute of Medical Microbiology and Hygiene, University of Freiburg, Hermann-Herder-Strasse 11, Freiburg, Germany.
Stephanie L Sanos
Carsten Kallfass
Karin Oberle
Caroline Johner
Carsten Kirschning
Stefan Lienenklaus
Siegfried Weiss
Peter Staeheli
Peter Aichele
Andreas Diefenbach
Institute of Medical Microbiology and Hygiene · DEHelmholtz Centre for Infection Research · DEUniversity of Freiburg · DEMax Planck Institute of Immunobiology and Epigenetics · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mononuclear phagocytes are an important component of an innate immune system perceived as a system ready to react upon encounter of pathogens. Here, we show that in response to microbial stimulation, mononuclear phagocytes residing in nonmucosal lymphoid organs of germ-free mice failed to induce expression of a set of inflammatory response genes, including those encoding the various type I interferons (IFN-I). Consequently, NK cell priming and antiviral immunity were severely compromised. Whereas pattern recognition receptor signaling and nuclear translocation of the transcription factors NF-κB and IRF3 were normal in mononuclear phagocytes of germ-free mice, binding to their respective cytokine promoters was impaired, which correlated with the absence of activating histone marks. Our data reveal a previously unrecognized role for postnatally colonizing microbiota in the introduction of chromatin level changes in the mononuclear phagocyte system, thereby poising expression of central inflammatory genes to initiate a powerful systemic immune response during viral infection.

Indexed as

AnimalsCytokinesInterferon Type IKiller Cells, NaturalLymphocyte ActivationMetagenomeMiceMice, Inbred C57BLPhagocytesVirus DiseasesCytokinesInterferon Type I

Identifiers

PMID22749822
OpenAlexW2108978157

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.