Evidence map›Paper›PMID 40972887›Full record

ArticleThe ISME journal2025

Function-based selection of synthetic communities enables mechanistic microbiome studies.

Thomas C A Hitch, Johanna Bosch, Silvia Bolsega, Charlotte Deschamps, Lucie Etienne-Mesmin, Nicole Treichel, Stephanie Blanquet-Diot, Soeren Ocvirk, Marijana Basic, Thomas Clavel

Erratum issuedAbstract read
In one paragraph

Article in The ISME journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–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

8 citing papers in PubMed.

  1. Review
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  6. Article
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  8. Metabolic modeling of host-microbe interactions.Computational and structural biotechnology journal · 2025
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

Thomas C A HitchFunctional Microbiome Research Group, Institute of Medical Microbiology, University Hospital of RWTH Aachen, Pauwelsstrasse 30, Aachen, 52074, North Rhine-Westphalia, Germany.ORCID 0000-0003-2244-7412
Johanna BoschFunctional Microbiome Research Group, Institute of Medical Microbiology, University Hospital of RWTH Aachen, Pauwelsstrasse 30, Aachen, 52074, North Rhine-Westphalia, Germany.ORCID 0000-0003-3982-849X
Silvia BolsegaInstitute for Laboratory Animal Science, Hannover Medical School, Carl-Neuberg Str. 1, Hannover, 30625, Lower Saxony, Germany.
Charlotte DeschampsUMR 454 MEDIS, Microbiologie Environnement Digestif et Santé, Université Clermont Auvergne, INRAE, UMR 454 MEDIS, 28 place Henri Dunant, F-63000 Clermont-Ferrand, France.ORCID 0000-0002-5461-1195
Lucie Etienne-MesminUMR 454 MEDIS, Microbiologie Environnement Digestif et Santé, Université Clermont Auvergne, INRAE, UMR 454 MEDIS, 28 place Henri Dunant, F-63000 Clermont-Ferrand, France.ORCID 0000-0001-6104-6043
Nicole TreichelFunctional Microbiome Research Group, Institute of Medical Microbiology, University Hospital of RWTH Aachen, Pauwelsstrasse 30, Aachen, 52074, North Rhine-Westphalia, Germany.
Stephanie Blanquet-DiotUMR 454 MEDIS, Microbiologie Environnement Digestif et Santé, Université Clermont Auvergne, INRAE, UMR 454 MEDIS, 28 place Henri Dunant, F-63000 Clermont-Ferrand, France.ORCID 0000-0003-0692-8726
Soeren OcvirkGnotobiology Research Unit, German Institute of Human Nutrition Potsdam-Rehbruecke, Arthur-Scheunert-Allee 114-116, Nuthetal, 14558, Brandenburg, Germany.
Marijana BasicInstitute for Laboratory Animal Science, Hannover Medical School, Carl-Neuberg Str. 1, Hannover, 30625, Lower Saxony, Germany.
Thomas ClavelFunctional Microbiome Research Group, Institute of Medical Microbiology, University Hospital of RWTH Aachen, Pauwelsstrasse 30, Aachen, 52074, North Rhine-Westphalia, Germany.ORCID 0000-0002-7229-5595

Funding

European Union, COST action INFOGUT CA23110German Federal Ministry of Education and Research 01KA2103German Research Foundation 395357507German Research Foundation 403224013German Research Foundation 460129525German Research Foundation 513892404German Research Foundation NFDI4MicrobiotaGerman Research Foundation SFB1371German Research Foundation SFB1382
6 · The paper itself

Abstract

Understanding the complex interactions between microbes and their environment requires robust model systems such as synthetic communities (SynComs). We developed a functionally directed approach to generate SynComs by selecting strains that encode key functions identified in metagenomes. This approach enables the rapid construction of SynComs tailored to any ecosystem. To optimize community design, we implemented genome-scale metabolic models, providing in silico evidence for cooperative strain coexistence prior to experimental validation. Using this strategy, we designed multiple host-specific SynComs, including those for the rumen, mouse, and human microbiomes. By weighting functions differentially enriched in diseased versus healthy individuals, we constructed SynComs that capture complex host-microbe interactions. We designed an inflammatory bowel disease SynCom of 10 members that successfully induced colitis in gnotobiotic IL10-/- mice, demonstrating the potential of this method to model disease-associated microbiomes. Our study establishes a framework for designing functionally representative SynComs of any microbial ecosystem, facilitating mechanistic study.

Indexed as

Gastrointestinal MicrobiomeHost Microbial InteractionsMicrobiotaAnimalsColitisGerm-Free LifeHumansInflammatory Bowel DiseasesMetagenomeMicebioinformaticshost–microbe interactionsinflammatory bowel diseasemetagenomesmicrobiomessynthetic communities

Identifiers

PMID40972887
PMCPMC12507024

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.