Evidence map›Paper›PMID 41741396›Full record

ArticleGut microbes2026

Temporal dynamics of gut biosynthetic gene clusters link persistent colonization and engraftment in fecal microbiota transplantation.

Fernando Garcia-Guevara, Tom Resink, Frederick Clasen, Mathias Uhlén, Adnane Achour, Saeed Shoaie

Abstract read
In one paragraph

Article in Gut microbes, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Fernando Garcia-GuevaraCentre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK.ORCID 0000-0002-5621-6156
Tom ResinkDepartment of Medicine Science for Life Laboratory, Karolinska Institute, Solna, Sweden.
Frederick ClasenCentre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK.
Mathias UhlénDepartment of Protein Science, Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm, Sweden.
Adnane AchourDepartment of Medicine Science for Life Laboratory, Karolinska Institute, Solna, Sweden.
Saeed ShoaieCentre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK.ORCID 0000-0001-5834-4533

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human gut microbiome carries a large array of biosynthetic gene clusters (BGCs) that encode the production of secondary metabolites, yet their temporal dynamics and role during microbial colonization remain largely unexplored. Here, we tracked BGCs profile over time in a cohort of healthy adults, and identified two distinct groups: persistent, which are stable over time, and transient, which are more sporadic. Functional annotations indicated persistent gene clusters are enriched in antibiotic resistance mechanisms, while transient ones more frequently carry virulence-associated genes. We then examined colonization of these two groups in the context of fecal microbiome transplantation. Our results show that persistent gene clusters exhibit higher colonization rates than transient ones. These findings contribute to our understanding of how microbial metabolites influence host health, potentially guiding future therapeutic strategies targeting the microbiome.

Indexed as

Biosynthetic gene clustersfecal microbiota transplantationhuman microbiotasecondary metabolites

Identifiers

PMID41741396
PMCPMC12940132

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Registered trials

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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.