Evidence map›Paper›PMID 28550391›Full record

ArticleHepatology international2018

Gut-liver axis, cirrhosis and portal hypertension: the chicken and the egg.

Juan P Arab, Rosa M Martin-Mateos, Vijay H Shah

Registry-linked trialAbstract read
In one paragraph

Article in Hepatology international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06594783 (Carvedilol Plus Endoscopic Ligation or Not for the Primary Prevention of Esophageal Variceal Bleeding in Carvedilol Non-responders), which is not on this map. Cited by 135 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
135citing papers in PubMed, 5 pooled it
9.0field-weighted citation impact, top 1% of its field
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.

NCT06594783 phase4recruitingnot on this mapstarted 2025, after this paper: background citation

Carvedilol Plus Endoscopic Ligation or Not for the Primary Prevention of Esophageal Variceal Bleeding in Carvedilol Non-responders: a Randomized Controlled Trial

TypeinterventionalSponsorTaipei Veterans General Hospital, TaiwanRan2025 to 2030Enrolled80ConditionsCirrhosis, Esophageal VaricesArmsCarvedilol plus endoscopic variceal ligation, Carvedilol alone
3 · Its place in the literature

Who cites it

135 citing papers in PubMed, 5 syntheses or guidelines pooled it, 213 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  5. Pooled it
  6. Article
  7. Intestinal microbiota and arthritis.EULAR rheumatology open · 2026
    Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Frontiers in immunology · 2026
    Review
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  18. Review
  19. Article
  20. Article

75 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 2 countries.

Juan P ArabDivision of Gastroenterology and Hepatology, Mayo Clinic, 200 First ST SW, Rochester, MN, USA.
Rosa M Martin-MateosDivision of Gastroenterology and Hepatology, Mayo Clinic, 200 First ST SW, Rochester, MN, USA.
Vijay H ShahDivision of Gastroenterology and Hepatology, Mayo Clinic, 200 First ST SW, Rochester, MN, USA. shah.vijay@mayo.edu.ORCID http://orcid.org/0000-0001-7620-573X
Mayo Clinic · US

Funding

PILOT AND FEASIBILTY PROGRAMP30DK084567 · NIDDK · MAYO CLINIC ROCHESTER · PI GREGORY J. GORES · 2009 to 2026
$22.2M
Molecular Mechanisms of Portal HypertensionR01DK059615 · NIDDK · MAYO CLINIC ROCHESTER · PI SHAH, VIJAY H. · 2002 to 2023
$6.4M
Molecular Mechanisms of Liver Fibrosis (Diversity Supplement)R37AA021171 · NIAAA · MAYO CLINIC ROCHESTER · PI VIJAY H. SHAH · 2019 to 2026
$3.0M
Molecular Mechanisms of Liver FibrosisR01AA021171 · NIAAA · MAYO CLINIC ROCHESTER · PI SHAH, VIJAY H. · 2012 to 2018
$2.5M
Molecular Mechanisms of Portal HypertensionR56DK059615 · NIDDK · MAYO CLINIC ROCHESTER · PI SHAH, VIJAY H · 2007 to 2007
$378k
American Association for the Study of Liver Diseases AASLD/Lifer Clinical and Translational Research Fellowship in Liver DiseasesNIAAA NIH HHS R01 AA021171NIAAA NIH HHS R37 AA021171NIDDK NIH HHS P30 DK084567NIDDK NIH HHS R01 DK059615NIDDK NIH HHS R01 DK59615NIDDK NIH HHS R56 DK059615
6 · The paper itself

Abstract

The term gut-liver axis is used to highlight the close anatomical and functional relationship between the intestine and the liver. The intestine has a highly specialized epithelial membrane which regulates transport across the mucosa. Due to dysbiosis, impairment of the intestinal barrier and altered immunity status, bacterial products can reach the liver through the portal vein, where they are recognized by specific receptors, activate the immune system and lead to a proinflammatory response. Gut microbiota and bacterial translocation play an important role in the pathogenesis of chronic liver diseases, including alcoholic and non-alcoholic fatty liver disease, cirrhosis, and its complications, such as portal hypertension, spontaneous bacterial peritonitis and hepatic encephalopaty. The gut microbiota also plays a critical role as a modulator of bile acid metabolism which can also influence intestinal permeability and portal hypertension through the farnesoid-X receptor. On the other hand, cirrhosis and portal hypertension affect the microbiota and increase translocation, leading to a "chicken and egg" situation, where translocation increases portal pressure, and vice versa. A myriad of therapies targeting gut microbiota have been evaluated specifically in patients with chronic liver disease. Further studies targeting intestinal microbiota and its possible hemodynamic and metabolic effects are needed. This review summarizes the current knowledge about the role of gut microbiota in the pathogenesis of chronic liver diseases and portal hypertension.

Indexed as

Adrenergic beta-AntagonistsBacterial InfectionsBacterial TranslocationBile Acids and SaltsEndotoxemiaFecal Microbiota TransplantationGastrointestinal MicrobiomeHepatic EncephalopathyHumansHypertension, PortalIntestinal MucosaIntestinesLipopolysaccharide ReceptorsLiverLiver CirrhosisLiver DiseasesAdrenergic beta-AntagonistsBile Acids and SaltsLipopolysaccharide ReceptorsReceptor, Farnesoid X-ActivatedReceptors, Cytoplasmic and NuclearBile acidsCirrhosisEndotoxemiaGut–liver axisLPSMicrobiotaPortal hypertensionTranslocation

Identifiers

PMID28550391
PMCPMC6876989
OpenAlexW2619133117

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.