Evidence map›Paper›PMID 27693306›Full record

ArticleCell host & microbe2016

Diverse Intestinal Bacteria Contain Putative Zwitterionic Capsular Polysaccharides with Anti-inflammatory Properties.

C Preston Neff, Matthew E Rhodes, Kathleen L Arnolds, Colm B Collins, Jody Donnelly, Nichole Nusbacher, Paul Jedlicka, Jennifer M Schneider, Martin D McCarter, Michael Shaffer and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell host & microbe, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
26.0field-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

81 citing papers in PubMed, 138 citations in OpenAlex.

  1. Trial
  2. Comparative genomic analysis ofMicrobiology spectrum · 2026
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  15. Characterization and Safety Evaluation of Autoclaved Gut CommensalInternational journal of molecular sciences · 2024
    Article
  16. Effect ofFoods (Basel, Switzerland) · 2024
    Article
  17. Article
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  19. Article
  20. PathogenicbioRxiv : the preprint server for biology · 2024
    Article

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

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

13 authors at 3 institutions in 1 country.

C Preston NeffDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
Matthew E RhodesDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
Kathleen L ArnoldsDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
Colm B CollinsDepartment of Pediatrics, University of Colorado School of Medicine, Aurora, CO 80045, USA.
Jody DonnellyDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
Nichole NusbacherDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
Paul JedlickaDepartment of Pathology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
Jennifer M SchneiderDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
Martin D McCarterDepartment of Surgery, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
Michael ShafferDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA.
Sarkis K MazmanianDivision of Biology & Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA.
Brent E PalmerDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA. Electronic address: brent.palmer@ucdenver.edu.
Catherine A LozuponeDepartment of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA. Electronic address: catherine.lozupone@ucdenver.edu.
University of Colorado Anschutz Medical Campus · USCalifornia Institute of Technology · USUniversity of Colorado Denver · US

Funding

TRAINING PROGRAM IN IMMUNOLOGYT32AI007405 · NIAID · UNIVERSITY OF COLORADO DENVER · PI Laurel L Lenz, Raul Martin Torres · 1991 to 2026
$10.5M
Factors mediating gut microbiota dysbiosis and metabolic disease in HIV patientsR01DK104047 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI LOZUPONE, CATHERINE, PALMER, BRENT E · 2014 to 2018
$2.1M
The Role of Syntrophic Bacteria in Methanogenic Metabolism in the Human GutK01DK090285 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI LOZUPONE, CATHERINE · 2011 to 2015
$738k
Selective MicoRNA modification to enhance regulatory T cell function in IBDK01DK099403 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI COLLINS, COLM · 2013 to 2017
$678k
NIAID NIH HHS T32 AI007405NIDDK NIH HHS K01 DK090285NIDDK NIH HHS K01 DK099403NIDDK NIH HHS R01 DK104047
6 · The paper itself

Abstract

Zwitterionic capsular polysaccharides (ZPSs) are bacterial products that modulate T cells, including inducing anti-inflammatory IL-10-secreting T regulatory cells (Tregs). However, only a few diverse bacteria are known to modulate the host immune system via ZPS. We present a genomic screen for bacteria encoding ZPS molecules. We identify diverse host-associated bacteria, including commensals and pathogens with known anti-inflammatory properties, with the capacity to produce ZPSs. Human mononuclear cells stimulated with lysates from putative ZPS-producing bacteria induce significantly greater IL-10 production and higher proportions of Tregs than lysates from non-ZPS-encoding relatives or a commensal strain of Bacteroides cellulosilyticus in which a putative ZPS biosynthetic operon was genetically disrupted. Similarly, wild-type B. cellulosilyticus DSM 14838, but not a close relative lacking a putative ZPS, attenuated experimental colitis in mice. Collectively, this screen identifies bacterial strains that may use ZPSs to interact with the host as well as those with potential probiotic properties.

Indexed as

Immune ToleranceAnimalsAnti-Inflammatory AgentsBacteriaColitisDisease Models, AnimalHumansInterleukin-10Leukocytes, MononuclearMicePolysaccharides, BacterialT-Lymphocytes, RegulatoryAnti-Inflammatory AgentsInterleukin-10Polysaccharides, Bacterial

Identifiers

PMID27693306
PMCPMC5113727
OpenAlexW2524172848

What OpenQuestion holds

Textmetadata
LicenceTDM
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.