Evidence map›Paper›PMID 33436437›Full record

ArticlemBio2021

Biogeography of the Relationship between the Child Gut Microbiome and Innate Immune System.

Nelly Amenyogbe, Pedro Dimitriu, Kinga K Smolen, Eric M Brown, Casey P Shannon, Scott J Tebbutt, Phillip J Cooper, Arnaud Marchant, Tessa Goetghebuer, Monika Esser and 3 more

Open access · goldAbstract read
In one paragraph

Article in mBio, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

9 citing papers in PubMed, 35 citations in OpenAlex.

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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 4 institutions in 6 countries.

Nelly Amenyogbe *Department of Experimental Medicine, University of British Columbia, Vancouver, Canada.
Pedro Dimitriu *Department of Microbiology and Immunology, Life Sciences Institute, University of British Columbia, Vancouver, Canada.
Kinga K SmolenDepartment of Experimental Medicine, University of British Columbia, Vancouver, Canada.
Eric M BrownMichael Smith Laboratories, University of British Columbia, Vancouver, Canada.
Casey P ShannonPROOF Centre of Excellence, St. Pauls's Hospital, University of British Columbia, Vancouver, Canada.
Scott J TebbuttPROOF Centre of Excellence, St. Pauls's Hospital, University of British Columbia, Vancouver, Canada.
Phillip J CooperFacultad de Ciencias Medicas, de la Salud y la Vida, Universidad Internacional del Ecuador, Quito, Ecuador.
Arnaud MarchantInstitut d'Immunologie Médicale, Université Libre de Bruxelles, Charleroi, Belgium.
Tessa GoetghebuerDépartement de Pédiatrie, Centre Hospitalier Universitaire St Pierre, Université Libre de Bruxelles, Brussels, Belgium.
Monika EsserImmunology Unit, Division of Medical Microbiology, Department of Pathology, NHLS and Stellenbosch University, Matieland, Stellenbosch, South Africa.
Brett B FinlayMichael Smith Laboratories, University of British Columbia, Vancouver, Canada.ORCID 0000-0001-5303-6128
Tobias R Kollmann *Department of Pediatrics, Division of Infectious Diseases, University of British Columbia, Vancouver, Canada.
William W Mohn *Department of Microbiology and Immunology, Life Sciences Institute, University of British Columbia, Vancouver, Canada wmohn@mail.ubc.ca.ORCID 0000-0002-6509-746X
University of British Columbia · CAUniversité Libre de Bruxelles · BEStellenbosch University · ZASt George's, University of London · GB

Funding

CIHR CMF-108029CIHR PJT-148781Wellcome TrustWellcome Trust 088862/Z/09/Z
6 · The paper itself

Abstract

The gut microbiome is a well-recognized modulator of host immunity, and its compositions differ between geographically separated human populations. Systemic innate immune responses to microbial derivatives also differ between geographically distinct human populations. However, the potential role of the microbiome in mediating geographically varied immune responses is unexplored. We here applied 16S amplicon sequencing to profile the stool microbiome and, in parallel, measured whole-blood innate immune cytokine responses to several pattern recognition receptor (PRR) agonists among 2-year-old children across biogeographically diverse settings. Microbiomes differed mainly between high- and low-resource environments and were not strongly associated with other demographic factors. We found strong correlations between responses to Toll-like receptor 2 (TLR2) and relative abundances of

Indexed as

Immune SystemAnimalsBacteriaBiodiversityCanadaChild, PreschoolCytokinesFecal Microbiota TransplantationFecesFemaleGastrointestinal MicrobiomeGerm-Free LifeHost Microbial InteractionsHumansImmunity, InnateInfantCytokinesTLR2 protein, humanToll-Like Receptor 2biogeographygut microbiomeinnate immunity

Identifiers

PMID33436437
PMCPMC7845628
OpenAlexW3119664706

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.