Evidence map›Paper›PMID 40108202›Full record

ArticleNPJ biofilms and microbiomes2025

Prophages in the infant gut are pervasively induced and may modulate the functionality of their hosts.

Tamsin A Redgwell, Jonathan Thorsen, Marie-Agnès Petit, Ling Deng, Gisle Vestergaard, Jakob Russel, Bo Chawes, Klaus Bønnelykke, Hans Bisgaard, Dennis S Nielsen and 3 more

Abstract read
In one paragraph

Article in NPJ biofilms and microbiomes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

5 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Phase variation inEngineering microbiology · 2026
    Article
  4. Gut virome dynamics: from commensal to critical player in health and disease.Nature reviews. Gastroenterology & hepatology · 2026
    Review
  5. Article
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.

Tamsin A Redgwell *Copenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Ledreborg Allé 34, DK-2820, Gentofte, Denmark.
Jonathan Thorsen *Copenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Ledreborg Allé 34, DK-2820, Gentofte, Denmark.ORCID http://orcid.org/0000-0003-0200-0461
Marie-Agnès PetitMicalis institute, INRAE, Agroparistech, Université Paris-Saclay, Jouy en Josas, France.ORCID http://orcid.org/0000-0003-2242-2768
Ling DengSection of Food Microbiology and Fermentation, Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958, Frederiksberg C, Denmark.ORCID http://orcid.org/0000-0002-2190-9788
Gisle VestergaardTechnical University of Denmark, Section of Bioinformatics, Department of Health Technology, 2800 Kgs, Lyngby, Denmark.ORCID http://orcid.org/0000-0003-2541-4974
Jakob RusselDepartment of Biology, Section of Microbiology, University of Copenhagen, Copenhagen, Denmark.
Bo ChawesCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Ledreborg Allé 34, DK-2820, Gentofte, Denmark.ORCID http://orcid.org/0000-0001-6846-6243
Klaus BønnelykkeCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Ledreborg Allé 34, DK-2820, Gentofte, Denmark.ORCID http://orcid.org/0000-0003-2003-1018
Hans BisgaardCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Ledreborg Allé 34, DK-2820, Gentofte, Denmark.
Dennis S NielsenSection of Food Microbiology and Fermentation, Department of Food Science, University of Copenhagen, Rolighedsvej 26, 1958, Frederiksberg C, Denmark.ORCID http://orcid.org/0000-0001-8121-1114
Søren SørensenDepartment of Biology, Section of Microbiology, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0000-0001-6227-9906
Jakob StokholmCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Ledreborg Allé 34, DK-2820, Gentofte, Denmark.ORCID http://orcid.org/0000-0003-4989-9769
Shiraz A ShahCopenhagen Prospective Studies on Asthma in Childhood, Copenhagen University Hospital, Herlev-Gentofte, Ledreborg Allé 34, DK-2820, Gentofte, Denmark. shiraz.shah@dbac.dk.ORCID http://orcid.org/0000-0002-4665-577X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gut microbiome (GM) composition and function is pivotal for human health and disease, of which the virome's importance is increasingly recognised. However, prophages and their induction patterns in the infant gut remain understudied. Here, we identified 10645 putative prophages in 662 metagenomes from 1-year-old children in the COPSAC2010 mother-child cohort and investigated their potential functions. No core provirome was found as the most prevalent vOTU was identified in only ~70% of the samples. The most dominant cluster of vOTUs in the cohort was related to Bacteroides phage Hanky p00', and it carried both diversity generating retroelements and genes involved in capsular polysaccharide synthesis. Paired analysis of viromes and metagenomes from the same samples revealed that most prophages within the infant gut were induced and that induction was unaffected by a range of environmental perturbers. In summary, prophages are major components of the infant gut that may have far reaching influences on the microbiome and its host.

Indexed as

Gastrointestinal MicrobiomeProphagesBacteroidesFecesFemaleHumansInfantMaleMetagenomeMetagenomicsVirome

Identifiers

PMID40108202
PMCPMC11923282

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.