Evidence map›Paper›PMID 34246809›Full record

ArticleCellular and molecular gastroenterology and hepatology2021

Enterococcus faecalis Glucosamine Metabolism Exacerbates Experimental Colitis.

Ting-Jia Fan, Laura Goeser, Kun Lu, Jeremiah J Faith, Jonathan J Hansen

Open access · goldAbstract read
In one paragraph

Article in Cellular and molecular gastroenterology and hepatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

13 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
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  12. Different Effects of DifferentInternational journal of molecular sciences · 2022
    Article
  13. When Pathobiont-Carbohydrate Interaction Turns Bittersweet!Cellular and molecular gastroenterology and hepatology · 2021
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Ting-Jia FanCenter for Gastrointestinal Biology and Disease, Chapel Hill, North Carolina; Department of Microbiology and Immunology, Chapel Hill, North Carolina.
Laura GoeserCenter for Gastrointestinal Biology and Disease, Chapel Hill, North Carolina.
Kun LuDepartment of Environmental Sciences and Engineering, Chapel Hill, North Carolina.
Jeremiah J FaithThe Precision Immunology Institute, New York, New York; Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, New York.
Jonathan J HansenCenter for Gastrointestinal Biology and Disease, Chapel Hill, North Carolina; Department of Microbiology and Immunology, Chapel Hill, North Carolina; Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina. Electronic address: jjhansen@med.unc.edu.
University of North Carolina at Chapel Hill · USIcahn School of Medicine at Mount Sinai · US

Funding

UNIV OF NORTH CAROLINA CLINICAL NUTRITION RESEARCH UNITP30DK056350 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SUSAN M. SMITH · 1999 to 2026
$31.6M
PILOT AND FEASIBILITY STUDIESP30DK034987 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBERT S. SANDLER · 1985 to 2026
$30.5M
National Gnotobiotic Rodent Resource CenterP40OD010995 · OD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Ryan B Sartor · 2012 to 2026
$9.7M
NATIONAL GNOTOBIOTIC RODENT RESOURCE CENTER: AIDSP40RR018603 · NCRR · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SARTOR, RYAN B · 2004 to 2011
$4.0M
NCRR NIH HHS P40 RR018603NIDDK NIH HHS P30 DK034987NIDDK NIH HHS P30 DK056350NIH HHS P40 OD010995
6 · The paper itself

Abstract

BACKGROUND &

aimsThe inflammatory bowel diseases (IBDs), Crohn's disease and ulcerative colitis, are caused in part by aberrant immune responses to resident intestinal bacteria. Certain dietary components, including carbohydrates, are associated with IBDs and alter intestinal bacterial composition. However, the effects of luminal carbohydrates on the composition and colitogenic potential of intestinal bacteria are incompletely understood. We hypothesize that carbohydrate metabolism by resident proinflammatory intestinal bacteria enhances their growth and worsens intestinal inflammation.

methodsWe colonized germ-free, wild-type, and colitis-susceptible interleukin-10 knockout mice (Il10

resultsWe show that a consortium of 8 bacterial strains induces severe colitis in Il10

conclusionsFurther studies of luminal carbohydrate levels and bacterial carbohydrate metabolism during intestinal inflammation will improve our understanding of the pathogenesis of IBDs and may lead to the development of novel therapies for these diseases.

Indexed as

Disease SusceptibilityGastrointestinal MicrobiomeAnimalsBiomarkersColitisDisease Models, AnimalDisease ProgressionDysbiosisEnterococcus faecalisGene Expression Regulation, BacterialGlucosamineHost Microbial InteractionsInflammatory Bowel DiseasesMetagenomeMetagenomicsMiceBiomarkersGlucosamineGene ExpressionInflammatory Bowel DiseasesPhosphotransferase System

Identifiers

PMID34246809
PMCPMC8479252
OpenAlexW3182964321

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.