Evidence map›Paper›PMID 34717799›Full record

ArticleCell2021

Enteric pathogens induce tissue tolerance and prevent neuronal loss from subsequent infections.

Tomasz Ahrends, Begüm Aydin, Fanny Matheis, Cajsa H Classon, François Marchildon, Gláucia C Furtado, Sérgio A Lira, Daniel Mucida

Abstract read
In one paragraph

Article in Cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing 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

61 citing papers in PubMed.

  1. Blocking the mCellular & molecular immunology · 2026
    Article
  2. Review
  3. Intestinal muscularis in health and disease.Communications biology · 2026
    Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Review
  12. Maladaptive immunity to the microbiota promotes neuronal hyperinnervation and itch via IL-17A.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  13. Review
  14. Sympathetic regulation of the host immune response to bacterial sepsis.Clinical science (London, England : 1979) · 2025
    Review
  15. Review
  16. Review
  17. Review
  18. Article
  19. Review
  20. Review

1 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.

Tomasz AhrendsLaboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA. Electronic address: tahrends@rockefeller.edu.
Begüm AydinLaboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA.
Fanny MatheisLaboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA.
Cajsa H ClassonLaboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA.
François MarchildonLaboratory of Molecular Metabolism, The Rockefeller University, New York, NY, USA.
Gláucia C FurtadoPrecision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Sérgio A LiraPrecision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Daniel MucidaLaboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA; Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA. Electronic address: mucida@rockefeller.edu.

Funding

Mechanisms associated with flares and remission in colitisR01DK110352 · NIDDK · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI LIRA, SERGIO A. · 2017 to 2025
$5.1M
Neuro-immune interactions at the intestinal surfaceR01DK126407 · NIDDK · ROCKEFELLER UNIVERSITY · PI Daniel S Mucida · 2020 to 2026
$3.9M
Mechanisms associated with diet-induced colitisR01DK121009 · NIDDK · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI LIRA, SERGIO A. · 2020 to 2023
$2.4M
Functional mapping of enteric-associated neuronsR01DK116646 · NIDDK · ROCKEFELLER UNIVERSITY · PI MUCIDA, DANIEL S · 2017 to 2021
$2.1M
NIDDK NIH HHS R01 DK110352NIDDK NIH HHS R01 DK116646NIDDK NIH HHS R01 DK121009NIDDK NIH HHS R01 DK126407
6 · The paper itself

Abstract

The enteric nervous system (ENS) controls several intestinal functions including motility and nutrient handling, which can be disrupted by infection-induced neuropathies or neuronal cell death. We investigated possible tolerance mechanisms preventing neuronal loss and disruption in gut motility after pathogen exposure. We found that following enteric infections, muscularis macrophages (MMs) acquire a tissue-protective phenotype that prevents neuronal loss, dysmotility, and maintains energy balance during subsequent challenge with unrelated pathogens. Bacteria-induced neuroprotection relied on activation of gut-projecting sympathetic neurons and signaling via β

Indexed as

NeuroprotectionOrgan SpecificityAnimalsEnteric Nervous SystemEosinophilsHematopoietic Stem CellsImmunityInfectionsInterleukin-13Interleukin-4MacrophagesMiceMice, Inbred BALB CMice, Inbred C57BLNeuronsStrongyloidesInterleukin-13Interleukin-4enteric infectionsenteric neuronseosinophilsmacrophagesneuroimmunologysmall intestine

Identifiers

PMID34717799
PMCPMC8595755

What OpenQuestion holds

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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.