Evidence map›Paper›PMID 35847077›Full record

ArticleFrontiers in microbiology2022

Cow Farmers' Homes Host More Diverse Airborne Bacterial Communities Than Pig Farmers' Homes and Suburban Homes.

Hesham Amin, Tina Šantl-Temkiv, Christine Cramer, Ditte V Vestergaard, Gitte J Holst, Grethe Elholm, Kai Finster, Randi J Bertelsen, Vivi Schlünssen, Torben Sigsgaard and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

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  9. Metagenomics reveals novel microbial signatures of farm exposures in house dust.medRxiv : the preprint server for health sciences · 2023
    Article
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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

11 authors at 4 institutions in 2 countries.

Hesham AminDepartment of Clinical Science, University of Bergen, Bergen, Norway.
Tina Šantl-TemkivSection for Microbiology, Department of Biology, Aarhus University, Aarhus, Denmark.
Christine CramerDepartment of Public Health, Environment, Work, and Health, Danish Ramazzini Center, Aarhus University, Aarhus, Denmark.
Ditte V VestergaardSection for Microbiology, Department of Biology, Aarhus University, Aarhus, Denmark.
Gitte J HolstDepartment of Public Health, Environment, Work, and Health, Danish Ramazzini Center, Aarhus University, Aarhus, Denmark.
Grethe ElholmDepartment of Public Health, Environment, Work, and Health, Danish Ramazzini Center, Aarhus University, Aarhus, Denmark.
Kai FinsterSection for Microbiology, Department of Biology, Aarhus University, Aarhus, Denmark.
Randi J BertelsenDepartment of Clinical Science, University of Bergen, Bergen, Norway.
Vivi SchlünssenDepartment of Public Health, Environment, Work, and Health, Danish Ramazzini Center, Aarhus University, Aarhus, Denmark.
Torben SigsgaardDepartment of Public Health, Environment, Work, and Health, Danish Ramazzini Center, Aarhus University, Aarhus, Denmark.
Ian P G MarshallSection for Microbiology, Department of Biology, Aarhus University, Aarhus, Denmark.
Aarhus University · DKDanish Ramazzini Center · DKUniversity of Bergen · NONational Research Centre for the Working Environment · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Living on a farm has been linked to a lower risk of immunoregulatory disorders, such as asthma, allergy, and inflammatory bowel disease. It is hypothesized that a decrease in the diversity and composition of indoor microbial communities is a sensible explanation for the upsurge in immunoregulatory diseases, with airborne bacteria contributing to this protective effect. However, the composition of this potentially beneficial microbial community in various farm and suburban indoor environments is still to be characterized. We collected settled airborne dust from stables and the associated farmers' homes and from suburban homes using electrostatic dust collectors (EDCs) over a period of 14 days. Then, quantitative PCR (qPCR) was used to assess bacterial abundance. The V3-V4 region of the bacterial 16S rRNA gene was amplified and sequenced using Ilumina MiSeq in order to assess microbial diversity. The Divisive Amplicon Denoising Algorithm (DADA2) algorithm was used for the inference of amplicon sequence variants from amplicon data. Airborne bacteria were significantly more abundant in farmers' indoor environments than in suburban homes (

Indexed as

16S rRNA geneairborne bacteriacowdustindoor environmentpig

Identifiers

PMID35847077
PMCPMC9278274
OpenAlexW4283074909

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.