Evidence map›Paper›PMID 39837844›Full record

ArticleNature communications2025

Lactobacillus reuteri ZJ617 attenuates metabolic syndrome via microbiota-derived spermidine.

Yanfei Ma, Yifan Zhong, Wenjie Tang, Teresa G Valencak, Jingliang Liu, Zhaoxi Deng, Jiangdi Mao, Daren Liu, Shanshan Wang, Yuhao Wang and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

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

  1. Pooled it
  2. The microbiota-proteostasis axis: implications in neurodegenerative diseases.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
    Review
  3. Article
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  13. [Gut microbiota-associated metabolites with drug-induced liver injury].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2026
    Review
  14. ProbioticVeterinary sciences · 2026
    Article
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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

11 authors.

Yanfei MaThe Key Laboratory of Molecular Animal Nutrition, Ministry of Education, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, 310058, PR China.ORCID http://orcid.org/0009-0009-8127-9288
Yifan ZhongThe Key Laboratory of Molecular Animal Nutrition, Ministry of Education, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, 310058, PR China.
Wenjie TangThe Key Laboratory of Molecular Animal Nutrition, Ministry of Education, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, 310058, PR China.
Teresa G ValencakThe Key Laboratory of Molecular Animal Nutrition, Ministry of Education, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, 310058, PR China.
Jingliang LiuThe Key Laboratory of Molecular Animal Nutrition, Ministry of Education, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, 310058, PR China.
Zhaoxi DengThe Key Laboratory of Molecular Animal Nutrition, Ministry of Education, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, 310058, PR China.
Jiangdi MaoThe Key Laboratory of Molecular Animal Nutrition, Ministry of Education, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, 310058, PR China.
Daren LiuThe Second Affiliated Hospital of Zhejiang University, Hangzhou, Zhejiang, 310009, PR China.
Shanshan WangThe Key Laboratory of Molecular Animal Nutrition, Ministry of Education, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, 310058, PR China.
Yuhao WangInstitute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310029, PR China. yuhaowang@zju.edu.cn.ORCID http://orcid.org/0000-0002-4539-3720
Haifeng WangThe Key Laboratory of Molecular Animal Nutrition, Ministry of Education, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, 310058, PR China. haifengwang@zju.edu.cn.ORCID http://orcid.org/0000-0002-8211-9691

Funding

Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2022YFD1300602
6 · The paper itself

Abstract

Metabolic syndrome (MetS) is a difficult-to-manage disease that poses a significant risk to human health. Here, we show that the supplementation of Lactobacillus reuteri ZJ617 ameliorates symptoms of MetS in mice induced by the high-fat diet. L. reuteri ZJ617 modulates host metabolism by interacting with the microbiome, resulting in the production of spermidine synthesized by the microbiota. L. reuteri ZJ617 serves as a source of substrates for the microbiota to synthesize spermidine, hence preventing the decline of bacteria responsible for spermidine production. Spermidine treatment mimics the metabolic effects of L. reuteri ZJ617, whereas pharmacological inhibition of spermidine biosynthesis in mice abolishes these benefits. Our findings reveal the mechanism by which L. reuteri ZJ617 alleviates MetS symptoms and provide support for its potential use as a probiotic for promoting metabolic health.

Indexed as

Gastrointestinal MicrobiomeLimosilactobacillus reuteriMetabolic SyndromeProbioticsSpermidineAnimalsDiet, High-FatDisease Models, AnimalHumansMaleMiceMice, Inbred C57BLSpermidine

Identifiers

PMID39837844
PMCPMC11750987

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.