Evidence map›Paper›PMID 41227212›Full record

ReviewJournal of clinical medicine2025

Gut-Liver Axis, Microbiota, Bile Acids, and Immune Response in Pathogenesis of Primary Sclerosing Cholangitis: An Overview.

Fotios S Fousekis, Konstantinos Mpakogiannis, Georgios D Lianos, Elisabetta Antonelli, Gabrio Bassotti, Konstantinos H Katsanos

Abstract readReview
In one paragraph

Review in Journal of clinical medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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. Observational
  2. Article
  3. Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Review
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.

Fotios S FousekisDivision of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45500 Ioannina, Greece.
Konstantinos MpakogiannisDivision of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45500 Ioannina, Greece.
Georgios D LianosDepartment of Surgery, University Hospital of Ioannina, 45500 Ioannina, Greece.ORCID 0000-0002-6106-8178
Elisabetta AntonelliGastroenterology, Hepatology and Digestive Endoscopy Section, Department of Medicine and Surgery, University of Perugia Medical School, 06123 Perugia, Italy.ORCID 0000-0002-9475-9047
Gabrio BassottiGastroenterology, Hepatology and Digestive Endoscopy Section, Department of Medicine and Surgery, University of Perugia Medical School, 06123 Perugia, Italy.ORCID 0000-0002-0237-1812
Konstantinos H KatsanosDivision of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45500 Ioannina, Greece.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary sclerosing cholangitis (PSC) is a chronic, immune-mediated cholestatic liver disease characterized by progressive bile duct inflammation and fibrosis. Its strong association with inflammatory bowel disease (IBD) highlights the possible role of the gut-liver axis in disease pathogenesis. Here, we review the mechanisms that may contribute to the disruption of the gut-liver axis, leading to liver injury and the development of PSC. In particular, disruption of the intestinal barrier allows microbial products to enter the portal circulation, stimulating hepatic immune cells and triggering biliary inflammation. Concurrently, gut-primed lymphocytes expressing mucosal homing receptors migrate aberrantly to the liver, where they may contribute to biliary epithelial cell injury. Dysbiosis, characterized by reduced microbial diversity and the expansion of bile-tolerant and pro-inflammatory taxa, amplifies this immune activation and disturbs gut-liver homeostasis. Moreover, bile acids act as signaling molecules, regulating metabolism and immune responses through receptors such as FXR and TGR5. Dysregulation of these pathways may promote cholestasis, inflammation, and fibrosis. By understanding these interactions, we may identify novel therapeutic targets for PSC.

Indexed as

dysbiosisfibrogenesisgutimmune activationinflammationintestinal barriermicrobiomeprimary sclerosing cholangitis

Identifiers

PMID41227212
PMCPMC12608333

What OpenQuestion holds

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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.