Evidence map›Paper›PMID 34566952›Full record

ArticleFrontiers in immunology2021

Induction of IL-22-Producing CD4+ T Cells by Segmented Filamentous Bacteria Independent of Classical Th17 Cells.

Urmi Roy, Rômulo S de Oliveira, Eric J C Galvez, Achim Gronow, Marijana Basic, Laura Garcia Perez, Nicola Gagliani, Andre Bleich, Samuel Huber, Till Strowig

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 24% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. The role of gut microbiota and its metabolites in preventing oncogenesis.Frontiers in cell and developmental biology · 2026
    Review
  3. Review
  4. Article
  5. bioRxiv : the preprint server for biology · 2024
    Article
  6. Review
  7. Review
  8. Review
  9. Microbiota signatures associated with invasiveFrontiers in cellular and infection microbiology · 2023
    Article
  10. From thymus to tissues and tumors: A review of T-cell biology.The Journal of allergy and clinical immunology · 2023
    Review
  11. 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

10 authors at 4 institutions in 1 country.

Urmi RoyDepartment of Microbial Immune Regulation, Helmholtz Centre for Infection Research, Braunschweig, Germany.
Rômulo S de OliveiraDepartment of Microbial Immune Regulation, Helmholtz Centre for Infection Research, Braunschweig, Germany.
Eric J C GalvezDepartment of Microbial Immune Regulation, Helmholtz Centre for Infection Research, Braunschweig, Germany.
Achim GronowDepartment of Microbial Immune Regulation, Helmholtz Centre for Infection Research, Braunschweig, Germany.
Marijana BasicInstitute for Laboratory Animal Science, Hannover Medical School, Hannover, Germany.
Laura Garcia PerezI. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Nicola GaglianiI. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Andre BleichInstitute for Laboratory Animal Science, Hannover Medical School, Hannover, Germany.
Samuel HuberI. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Till StrowigDepartment of Microbial Immune Regulation, Helmholtz Centre for Infection Research, Braunschweig, Germany.
Helmholtz Centre for Infection Research · DEMedizinische Hochschule Hannover · DEUniversität Hamburg · DEUniversity Medical Center Hamburg-Eppendorf · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The intestinal microbiota modulates IL-22 production in the intestine, including the induction of IL-22-producing CD4+ T helper cells. Which specific bacteria are responsible for the induction of these cells is less well understood. Here, we demonstrate through the use of novel gnotobiotic knock-in reporter mice that segmented filamentous bacteria (SFB), which are known for their ability to induce Th17 cells, also induce distinct IL-17A negative CD4+ T cell populations in the intestine. A subset of these cells instead produces IL-22 upon restimulation

Indexed as

AnimalsCD4-Positive T-LymphocytesGastrointestinal MicrobiomeInterleukin-22InterleukinsIntestinal MucosaMiceMice, Inbred C57BLSalmonella typhiTh17 CellsTyphoid FeverInterleukin-22Interleukinsbystander activation of T cellscytokine knock-in reporter miceIL-22Salmonella infectionsegmented filamentous bacteria (SFB)Th22 cells

Identifiers

PMID34566952
PMCPMC8456099
OpenAlexW3197378374

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.