Evidence map›Paper›PMID 37037943›Full record

ArticleNature microbiology2023

Expanding known viral diversity in the healthy infant gut.

Shiraz A Shah, Ling Deng, Jonathan Thorsen, Anders G Pedersen, Moïra B Dion, Josué L Castro-Mejía, Ronalds Silins, Fie O Romme, Romain Sausset, Leon E Jessen and 16 more

Open access · hybridAbstract read
In one paragraph

Article in Nature microbiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed, 1 pooled it
28.2field-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

89 citing papers in PubMed, 1 synthesis or guideline pooled it, 148 citations in OpenAlex.

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29 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

26 authors at 6 institutions in 3 countries.

Shiraz A Shah *Copenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Gentofte, Denmark. shiraz.shah@dbac.dk.ORCID http://orcid.org/0000-0002-4665-577X
Ling Deng *Department of Food Science, University of Copenhagen, Copenhagen, Denmark.
Jonathan ThorsenCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Gentofte, Denmark.ORCID http://orcid.org/0000-0003-0200-0461
Anders G PedersenDepartment of Health Technology, Technical University of Denmark, Lyngby, Denmark.ORCID http://orcid.org/0000-0001-9650-8965
Moïra B DionDépartement de biochimie, de microbiologie, et de bio-informatique, Faculté des sciences et de génie, Université Laval, Québec City, Quebec, Canada.
Josué L Castro-MejíaDepartment of Food Science, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0000-0002-1416-8205
Ronalds SilinsDepartment of Food Science, University of Copenhagen, Copenhagen, Denmark.
Fie O RommeDepartment of Food Science, University of Copenhagen, Copenhagen, Denmark.
Romain SaussetUniversité Paris-Saclay, INRAE, Agroparistech, Micalis institute, Jouy-en-Josas, France.
Leon E JessenCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Gentofte, Denmark.ORCID http://orcid.org/0000-0003-2879-2559
Eric Olo NdelaLab de Microorganismes: Génome et Environnement, Université Clermont Auvergne, Clermont-Ferrand, France.
Mathis HjelmsøCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Gentofte, Denmark.
Morten A RasmussenCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Gentofte, Denmark.ORCID http://orcid.org/0000-0001-7431-5206
Tamsin A RedgwellCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Gentofte, Denmark.
Cristina Leal RodríguezCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Gentofte, Denmark.ORCID http://orcid.org/0000-0002-3133-0630
Gisle VestergaardDepartment of Health Technology, Technical University of Denmark, Lyngby, Denmark.ORCID http://orcid.org/0000-0003-2541-4974
Yichang ZhangDepartment of Food Science, University of Copenhagen, Copenhagen, Denmark.
Bo ChawesCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Gentofte, Denmark.ORCID http://orcid.org/0000-0001-6846-6243
Klaus BønnelykkeCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Gentofte, Denmark.
Søren J SørensenDepartment of Biology, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0000-0001-6227-9906
Hans BisgaardCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Gentofte, Denmark.
Francois EnaultLab de Microorganismes: Génome et Environnement, Université Clermont Auvergne, Clermont-Ferrand, France.
Jakob StokholmCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Gentofte, Denmark.ORCID http://orcid.org/0000-0003-4989-9769
Sylvain MoineauDépartement de biochimie, de microbiologie, et de bio-informatique, Faculté des sciences et de génie, Université Laval, Québec City, Quebec, Canada.ORCID http://orcid.org/0000-0002-2832-5101
Marie-Agnès PetitUniversité Paris-Saclay, INRAE, Agroparistech, Micalis institute, Jouy-en-Josas, France.
Dennis S NielsenDepartment of Food Science, University of Copenhagen, Copenhagen, Denmark. dn@food.ku.dk.ORCID http://orcid.org/0000-0001-8121-1114
University of Copenhagen · DKCopenhagen University Hospital · DKAgroParisTech · FRTechnical University of Denmark · DKUniversité Clermont Auvergne · FRUniversité Laval · CA

Funding

CIHR 143924
6 · The paper itself

Abstract

The gut microbiome is shaped through infancy and impacts the maturation of the immune system, thus protecting against chronic disease later in life. Phages, or viruses that infect bacteria, modulate bacterial growth by lysis and lysogeny, with the latter being especially prominent in the infant gut. Viral metagenomes (viromes) are difficult to analyse because they span uncharted viral diversity, lacking marker genes and standardized detection methods. Here we systematically resolved the viral diversity in faecal viromes from 647 1-year-olds belonging to Copenhagen Prospective Studies on Asthma in Childhood 2010, an unselected Danish cohort of healthy mother-child pairs. By assembly and curation we uncovered 10,000 viral species from 248 virus family-level clades (VFCs). Most (232 VFCs) were previously unknown, belonging to the Caudoviricetes viral class. Hosts were determined for 79% of phage using clustered regularly interspaced short palindromic repeat spacers within bacterial metagenomes from the same children. Typical Bacteroides-infecting crAssphages were outnumbered by undescribed phage families infecting Clostridiales and Bifidobacterium. Phage lifestyles were conserved at the viral family level, with 33 virulent and 118 temperate phage families. Virulent phages were more abundant, while temperate ones were more prevalent and diverse. Together, the viral families found in this study expand existing phage taxonomy and provide a resource aiding future infant gut virome research.

Indexed as

BacteriophagesGastrointestinal MicrobiomeBacteriaFecesHumansInfantLysogenyProspective Studies

Identifiers

PMID37037943
PMCPMC10159846
OpenAlexW4363673714

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.