Evidence map›Paper›PMID 40542451›Full record

SynthesisMicrobiome2025

Engrafting gut bacteriophages have potential to modulate microbial metabolism in fecal microbiota transplantation.

Shuai Ji, Freed Ahmad, Baizhao Peng, Ying Yang, Mengting Su, Xiaoshan Zhao, Tommi Vatanen

Abstract readMeta-Analysis
In one paragraph

Synthesis in Microbiome, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

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

  1. Pooled it
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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

7 authors.

Shuai JiNanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Freed AhmadInstitute of Biotechnology, Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland.
Baizhao PengNanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Ying YangNanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Mengting SuCellular & Molecular Diagnostics Center, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, Guangzhou, China.
Xiaoshan ZhaoNanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China. zhaoxs@smu.edu.cn.
Tommi VatanenInstitute of Biotechnology, Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland. tommi.vatanen@helsinki.fi.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFecal microbiota transplantation (FMT) is widely used to treat severe infections and investigated for the treatment of complex diseases. The therapeutic efficacy of FMT is related to the successful engraftment of bacteriophages from healthy donors to recipients. However, gut bacteriophage contributions to FMT engraftment and treatment outcomes remain unclear.

methodsThe gut phageome from previously published metagenomes of donors and recipients across 23 FMT studies was assembled and functionally annotated for a meta-analysis.

resultsGut phageome profiles of FMT recipients, especially those with recurrent Clostridioides difficile infection (rCDI), shifted toward donor phageomes, accompanied by increased phageome alpha diversity. Engraftment of donor phages varied between recipient conditions with the highest engraftment rate, overrepresented by putative temperate phage, in patients with rCDI. Consistently, a higher proportion of auxiliary metabolic genes (AMGs), with the potential to support and modulate bacterial metabolism, were annotated on putative temperate phages.

conclusionsFMT leads to significant taxonomic, functional, and lifestyle shifts in recipient phageome composition. Future FMT studies should include gut phageome characterization and consider it as a potential factor in microbial community shifts and treatment outcomes. Video Abstract.

Indexed as

BacteriophagesClostridium InfectionsFecal Microbiota TransplantationGastrointestinal MicrobiomeBacteriaClostridioides difficileFecesHumansMetagenome

Identifiers

PMID40542451
PMCPMC12180181

What OpenQuestion holds

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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.