Evidence map›Paper›PMID 34825156›Full record

ArticleJHEP reports : innovation in hepatology2022

Bile acids contribute to the development of non-alcoholic steatohepatitis in mice.

Justine Gillard, Laure-Alix Clerbaux, Maxime Nachit, Christine Sempoux, Bart Staels, Laure B Bindels, Anne Tailleux, Isabelle A Leclercq

Open access · goldAbstract read
In one paragraph

Article in JHEP reports : innovation in hepatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 2 pooled it
5.7field-weighted citation impact, top 2% 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.

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

69 citing papers in PubMed, 2 syntheses or guidelines pooled it, 96 citations in OpenAlex.

  1. Pharmacological Mechanisms of Bile Acids Targeting the Farnesoid X Receptor.International journal of molecular sciences · 2024
    Pooled it
  2. Pooled it
  3. Article
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  5. [Development and validation of a machine learning-based prediction model for fatty liver in Wilson disease].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2026
    Article
  6. Article
  7. Review
  8. Bile acid signaling, metabolism, and aging.Liver research (Beijing, China) · 2026
    Review
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  10. Article
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9 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

8 authors at 3 institutions in 3 countries.

Justine GillardLaboratory of Hepato-Gastroenterology, Institute of Experimental and Clinical Research, Université catholique de Louvain, Brussels, Belgium.
Laure-Alix ClerbauxLaboratory of Hepato-Gastroenterology, Institute of Experimental and Clinical Research, Université catholique de Louvain, Brussels, Belgium.
Maxime NachitLaboratory of Hepato-Gastroenterology, Institute of Experimental and Clinical Research, Université catholique de Louvain, Brussels, Belgium.
Christine SempouxInstitute of Pathology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
Bart StaelsUniv. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France.
Laure B BindelsMetabolism and Nutrition Research Group, Louvain Drug Research Institute, Université catholique de Louvain, Brussels, Belgium.
Anne TailleuxUniv. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, Lille, France.
Isabelle A LeclercqLaboratory of Hepato-Gastroenterology, Institute of Experimental and Clinical Research, Université catholique de Louvain, Brussels, Belgium.
UCLouvain · BEInstitut Pasteur de Lille · FRUniversity Hospital of Lausanne · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND &

aimsThrough FXR and TGR5 signaling, bile acids (BAs) modulate lipid and glucose metabolism, inflammation and fibrosis. Hence, BAs returning to the liver after enteric secretion, modification and reabsorption may contribute to the pathogenesis of non-alcoholic steatohepatitis (NASH). Herein, we characterized the enterohepatic profile and signaling of BAs in preclinical models of NASH, and explored the consequences of experimental manipulation of BA composition.

methodsWe used high-fat diet (HFD)-fed

resultsCompared to controls, mice with NASH had lower concentrations of BAs in their portal blood and bile, while systemic BA concentrations were not significantly altered. Notably, the concentrations of secondary BAs, and especially of DCA, and the ratio of secondary to primary BAs were strikingly lower in bile and portal blood of mice with NASH. Hence, portal blood was poor in FXR and TGR5 ligands, and conferred poor anti-inflammatory protection in mice with NASH. Enhanced primary BAs synthesis and conversion of secondary to primary BAs in NASH livers contributed to the depletion in secondary BAs. Dietary DCA supplementation in HFD-fed

conclusionsBA composition in the enterohepatic cycle, but not in systemic circulation, is profoundly altered in preclinical models of NASH, with specific depletion in secondary BAs. Dietary correction of the BA profile protected from NASH, supporting a role for enterohepatic BAs in the pathogenesis of NASH. LAY SUMMARY: This study clearly demonstrates that the alterations of enterohepatic bile acids significantly contribute to the development of non-alcoholic steatohepatitis in relevant preclinical models. Indeed, experimental modulation of bile acid composition restored perturbed FXR and TGR5 signaling and prevented non-alcoholic steatohepatitis and associated metabolic disorders.

Indexed as

ASBT, apical sodium-dependent BA transporterBA, bile acidCA, cholic acidCDCA, chenodeoxycholic acidCYP27A1, sterol 27-hydroxylaseCYP2A12, bile acid 7α-hydroxylaseCYP7A1, cholesterol 7α-hydroxylaseCYP7B1, oxysterol 7α-hydroxylaseCYP8B1, sterol 12α-hydroxylaseDCA, deoxycholic acidFABP6, fatty acid binding protein 6FGF15, fibroblast growth factor 15FGFR4, fibroblast growth factor receptor 4FXRFXR, Farnesoid X receptorGLP-1, glucagon-like peptide-1HFD, high-fat dietLCA, lithocholic acidLPS, lipopolysaccharidemetabolic syndromeNAFLDNAFLD, non-alcoholic fatty liver diseaseNASHNASH, non-alcoholic steatohepatitisNAS, NAFLD activity scoreND, normal dietOGTT, oral glucose tolerance testOST, organic solute transporterSHP, small heterodimer proteinTGR5TGR5, Takeda G-protein coupled receptor 5TLCA, tauro-lithocholic acidTNFα, tumor necrosis factor αWDF, western and high-fructose dietWT, wild-typeαMCA, α-muricholic acidβMCA, β-muricholic acidωMCA, ω-muricholic acid

Identifiers

PMID34825156
PMCPMC8604813
OpenAlexW3205765699

What OpenQuestion holds

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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.