Evidence map›Paper›PMID 36841913›Full record

ArticleCommunications biology2023

Interpersonal variability of the human gut virome confounds disease signal detection in IBD.

Stephen R Stockdale, Andrey N Shkoporov, Ekaterina V Khokhlova, Karen M Daly, Siobhan A McDonnell, Orla O' Regan, James A Nolan, Thomas D S Sutton, Adam G Clooney, Feargal J Ryan and 6 more

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
6.9field-weighted citation impact, top 3% 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

24 citing papers in PubMed, 28 citations in OpenAlex.

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  7. Gut virome dynamics: from commensal to critical player in health and disease.Nature reviews. Gastroenterology & hepatology · 2026
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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

16 authors at 1 institution in 1 country.

Stephen R Stockdale *APC Microbiome Ireland, University College Cork, Co, Cork, Ireland.
Andrey N Shkoporov *APC Microbiome Ireland, University College Cork, Co, Cork, Ireland.ORCID 0000-0002-5547-8672
Ekaterina V KhokhlovaAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.
Karen M DalyAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.
Siobhan A McDonnellAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.
Orla O' ReganAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.
James A NolanAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.
Thomas D S SuttonAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.
Adam G ClooneyAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.
Feargal J RyanAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.
Donal SheehanDepartment of Medicine, University College Cork, Co, Cork, Ireland.
Aonghus LavelleAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.
Lorraine A DraperAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.ORCID 0000-0002-6910-9317
Fergus ShanahanAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.ORCID 0000-0003-0467-0936
R Paul RossAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland.
Colin HillAPC Microbiome Ireland, University College Cork, Co, Cork, Ireland. c.hill@ucc.ie.ORCID 0000-0002-8527-1445
University College Cork · IE

Funding

EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council) 101001684Science Foundation Ireland (SFI) SFI/12/RC/2273Science Foundation Ireland (SFI) SFI/14/SP APC/B3032Wellcome TrustWellcome Trust (Wellcome) 220646/Z/20/Z
6 · The paper itself

Abstract

Viruses are increasingly recognised as important components of the human microbiome, fulfilling numerous ecological roles including bacterial predation, immune stimulation, genetic diversification, horizontal gene transfer, microbial interactions, and augmentation of metabolic functions. However, our current view of the human gut virome is tainted by previous sequencing requirements that necessitated the amplification of starting nucleic acids. In this study, we performed an original longitudinal analysis of 40 healthy control, 19 Crohn's disease, and 20 ulcerative colitis viromes over three time points without an amplification bias, which revealed and highlighted the interpersonal individuality of the human gut virome. In contrast to a 16 S rRNA gene analysis of matched samples, we show that α- and β-diversity metrics of unamplified viromes are not as efficient at discerning controls from patients with inflammatory bowel disease. Additionally, we explored the intrinsic properties of unamplified gut viromes and show there is considerable interpersonal variability in viral taxa, infrequent longitudinal persistence of intrapersonal viruses, and vast fluctuations in the abundance of temporal viruses. Together, these properties of unamplified faecal viromes confound the ability to discern disease associations but significantly advance toward an unbiased and accurate representation of the human gut virome.

Indexed as

Colitis, UlcerativeGastrointestinal MicrobiomeInflammatory Bowel DiseasesVirusesHumansVirome

Identifiers

PMID36841913
PMCPMC9968284
OpenAlexW4322008677

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.