Evidence map›Paper›PMID 26692332›Full record

ArticleNature medicine2016

In vivo imaging of inflammasome activation reveals a subcapsular macrophage burst response that mobilizes innate and adaptive immunity.

Pervinder Sagoo, Zacarias Garcia, Beatrice Breart, Fabrice Lemaître, David Michonneau, Matthew L Albert, Yves Levy, Philippe Bousso

Open access · bronzeAbstract readVideo-Audio Media
PubMed Publisher
In one paragraph

Article in Nature medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
6.6field-weighted citation impact, top 3% 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

79 citing papers in PubMed, 133 citations in OpenAlex.

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Pervinder SagooDynamics of Immune Responses Unit, Institut Pasteur, Paris, France.
Zacarias GarciaDynamics of Immune Responses Unit, Institut Pasteur, Paris, France.
Beatrice BreartDynamics of Immune Responses Unit, Institut Pasteur, Paris, France.
Fabrice LemaîtreDynamics of Immune Responses Unit, Institut Pasteur, Paris, France.
David MichonneauDynamics of Immune Responses Unit, Institut Pasteur, Paris, France.ORCID http://orcid.org/0000-0003-4553-3065
Matthew L AlbertLaboratory of Dendritic Cells Immunobiology, Institut Pasteur, Paris, France.
Yves LevyVaccine Research Institute, Créteil, France.
Philippe BoussoDynamics of Immune Responses Unit, Institut Pasteur, Paris, France.
Inserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The inflammasome is activated in response to a variety of pathogens and has an important role in shaping adaptive immunity, yet the spatiotemporal orchestration of inflammasome activation in vivo and the mechanisms by which it promotes an effective immune response are not fully understood. Using an in vivo reporter to visualize inflammasome assembly, we establish the distribution, kinetics and propagation of the inflammasome response to a local viral infection. We show that modified vaccinia Ankara virus induces inflammasome activation in subcapsular sinus (SCS) macrophages, which is immediately followed by cell death and release of extracellular ASC specks. This transient inflammasome signaling in the lymph node generates a robust influx of inflammatory cells and mobilizes T cells from the circulation to increase the magnitude of T cell responses. We propose that after infection, SCS macrophages deliver a burst response of inflammasome activity and cell death that translates into the broadening of T cell responses, identifying an important aspect of inflammasome-driven vaccination strategies.

Indexed as

Adaptive ImmunityAnimalsApoptosis Regulatory ProteinsCARD Signaling Adaptor ProteinsFlow CytometryImmunity, InnateInflammasomesLymph NodesMacrophagesMicePoxviridae InfectionsT-LymphocytesVaccinia virusApoptosis Regulatory ProteinsCARD Signaling Adaptor ProteinsInflammasomesPycard protein, mouse

Identifiers

PMID26692332
OpenAlexW2232178678

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.