Evidence map›Paper›PMID 39285193›Full record

ArticleNPJ biofilms and microbiomes2024

Akkermansia muciniphila in the small intestine improves liver fibrosis in a murine liver cirrhosis model.

Noriaki Oguri, Jun Miyoshi, Yuu Nishinarita, Haruka Wada, Nobuki Nemoto, Noritaka Hibi, Naohiro Kawamura, Sawako Miyoshi, Sonny T M Lee, Minoru Matsuura and 2 more

Abstract read
In one paragraph

Article in NPJ biofilms and microbiomes, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. PasteurizedFrontiers in pharmacology · 2026
    Review
  7. Article
  8. Review
  9. Current oncology (Toronto, Ont.) · 2025
    Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
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

12 authors.

Noriaki OguriDepartment of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.
Jun MiyoshiDepartment of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan. jmiyoshi@ks.kyorin-u.ac.jp.
Yuu NishinaritaDepartment of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.
Haruka WadaDepartment of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.
Nobuki NemotoDepartment of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.
Noritaka HibiDepartment of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.
Naohiro KawamuraDepartment of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.
Sawako MiyoshiDepartment of Preventive Medicine, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.ORCID http://orcid.org/0009-0008-8927-4417
Sonny T M LeeDivision of Biology, Kansas State University, Manhattan, KS, USA.ORCID http://orcid.org/0000-0001-8073-989X
Minoru MatsuuraDepartment of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.
Takako OsakiDepartment of Infectious Diseases, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.ORCID http://orcid.org/0000-0002-6430-4666
Tadakazu HisamatsuDepartment of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan. thisamatsu@ks.kyorin-u.ac.jp.ORCID http://orcid.org/0000-0002-1178-3536

Funding

MEXT | Japan Society for the Promotion of Science (JSPS) 20K08339MEXT | Japan Society for the Promotion of Science (JSPS) 23K07360
6 · The paper itself

Abstract

Recent evidence indicates that liver cirrhosis (LC) is a reversible condition, but there is no established intervention against liver fibrosis. Although the gut microbiota is considered involved in the pathogenesis of LC, the underlying mechanisms remain unclear. Although the antibiotic, rifaximin (RFX), is effective for hepatic encephalopathy (HE) with LC, the impact of RFX on intestinal bacteria is unknown. We investigated the bacterial compositions along the GI tract under RFX treatment using a murine LC model. RFX improved liver fibrosis and hyperammonemia and altered the bacterial composition in the small intestine. The efficacy of RFX was associated with increases in specific bacterial genera, including Akkermansia. Administration of a commensal strain of Akkermansia muciniphila improved liver fibrosis and hyperammonemia with changing bacterial composition in the small intestine. This study proposed a new concept "small intestine-liver axis" in the pathophysiology of LC and oral A. muciniphila administration is a promising microbial intervention.

Indexed as

AkkermansiaDisease Models, AnimalGastrointestinal MicrobiomeIntestine, SmallLiver CirrhosisRifaximinAnimalsAnti-Bacterial AgentsLiverMaleMiceMice, Inbred C57BLRNA, Ribosomal, 16SVerrucomicrobiaAnti-Bacterial AgentsRifaximinRNA, Ribosomal, 16S

Identifiers

PMID39285193
PMCPMC11405509

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.