Evidence map›Paper›PMID 41776102›Full record

ArticleNature immunology2026

Long-term inhibition of protease hypersensitivity by initial immunological cross-regulation and epigenetic memory in lung stromal cells.

Jaechan Ryu, Amy Blondeau, Olivier Mirabeau, Selene Di Carlo, Victoire Baillet, David Hardy, Christian Pasquali, Lucie Peduto, Gérard Eberl

Abstract read
PubMed Publisher
In one paragraph

Article in Nature immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Editorial comment: Efficacy and safety of bacterial immunostimulants in immunodeficient individuals: A systematic review and meta-analysis.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2026
    Article
  2. Review
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.

Jaechan Ryu *Microenvironment and Immunity Unit, Institut Pasteur, Université de Paris Cité, INSERM U1224, Paris, France. jinusryu@gmail.com.ORCID http://orcid.org/0009-0002-5833-1681
Amy Blondeau *Microenvironment and Immunity Unit, Institut Pasteur, Université de Paris Cité, INSERM U1224, Paris, France.
Olivier MirabeauBioinformatics and Biostatistics Hub, Institut Pasteur, Université de Paris Cité, Paris, France.
Selene Di CarloInflammation and Tissue Repair Unit, Institut Pasteur, Université de Paris Cité, INSERM U1224, Paris, France.
Victoire BailletBioinformatics and Biostatistics Hub, Institut Pasteur, Université de Paris Cité, Paris, France.ORCID http://orcid.org/0000-0002-1081-2921
David HardyHistopathology Platform, Institut Pasteur, Université de Paris Cité, Paris, France.
Christian PasqualiDepartment of Preclinical Research, OM Pharma SA, Geneva, Switzerland.ORCID http://orcid.org/0000-0002-2117-8487
Lucie PedutoInflammation and Tissue Repair Unit, Institut Pasteur, Université de Paris Cité, INSERM U1224, Paris, France. lucie.peduto@pasteur.fr.
Gérard EberlMicroenvironment and Immunity Unit, Institut Pasteur, Université de Paris Cité, INSERM U1224, Paris, France. gerard.eberl@pasteur.fr.ORCID http://orcid.org/0000-0002-1119-5638

Funding

Institut Pasteur 024407E
6 · The paper itself

Abstract

Prevention and regulation of excessive inflammation is a key target to protect against inflammatory pathologies such as autoimmunity and allergy. In a mouse model of acute lung protease hypersensitivity, we assessed the efficacy of immunological cross-regulation to mitigate pathogenic inflammation. We show that induction of a type 1 response using Toll-like receptor ligands or a bacterial lysate efficiently blocks acute eosinophilia and type 2 responses evoked by the cysteine protease papain. Upon rechallenge with papain weeks later, mice displayed enhanced type 2 responses and eosinophilia, whereas this response was absent if the initial inflammation was cross-regulated. Memory of the initial event was stored in adventitial stromal cells expressing CCL11. Accessibility of the Ccl11 locus was increased by papain exposure in an interleukin-4- and interleukin-13-dependent manner and blocked by interferon gamma. Our results show how the nature of an initial inflammation is memorized by tissue-resident cells and shapes subsequent inflammatory responses.

Indexed as

Epigenesis, GeneticHypersensitivityImmunologic MemoryLungStromal CellsAnimalsChemokine CCL11Interferon-gammaInterleukin-13Interleukin-4MiceMice, Inbred C57BLPapainChemokine CCL11Interferon-gammaInterleukin-13Interleukin-4Papain

Identifiers

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.