Evidence map›Paper›PMID 31606552›Full record

Trial reportJournal of hepatology2020

The Candida albicans exotoxin candidalysin promotes alcohol-associated liver disease.

Huikuan Chu, Yi Duan, Sonja Lang, Lu Jiang, Yanhan Wang, Cristina Llorente, Jinyuan Liu, Selene Mogavero, Francisco Bosques-Padilla, Juan G Abraldes and 7 more

Registry-linked trialOpen access · greenAbstract readClinical TrialMulticenter Study
In one paragraph

Trial report in Journal of hepatology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05448144 (Alterations of Gut Microbiota and Metabolites in Asian Patients With Alcohol-associated Liver Disease), which is not on this map. Cited by 147 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
147citing papers in PubMed, 1 pooled it
10.6field-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.

NCT05448144 unknown statusnot on this mapstarted 2022, after this paper: background citation

Alterations of Gut Microbiota and Metabolites in Asian Patients With Alcohol-associated Liver Disease

TypeobservationalSponsorUnion Hospital, Tongji Medical College, Huazhong University of Science and TechnologyRan2022 to 2024Enrolled200ConditionsLiver Disease, Alcohol-Related, Gut MicrobiotaArmsCollect stool and blood samples from patients
3 · Its place in the literature

Who cites it

147 citing papers in PubMed, 1 synthesis or guideline pooled it, 224 citations in OpenAlex.

  1. Influence of Alcohol on the Intestinal Immune System.Alcohol research : current reviews · 2025
    Pooled it
  2. Article
  3. Article
  4. Review
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  8. Review
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  10. Review
  11. Review
  12. Review
  13. The gut as a central hub for multi-organ crosstalk in aging.Cellular and molecular life sciences : CMLS · 2026
    Review
  14. Review
  15. Detection of Fungal Translocation in Patients With Alcohol Use Disorder Using a Real-Time PCR Assay.APMIS : acta pathologica, microbiologica, et immunologica Scandinavica · 2026
    Article
  16. Review
  17. Article
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87 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

17 authors at 7 institutions in 7 countries.

Huikuan ChuDivision of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Medicine, University of California San Diego, La Jolla, CA, USA.
Yi DuanDepartment of Medicine, University of California San Diego, La Jolla, CA, USA; Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA.
Sonja LangDepartment of Medicine, University of California San Diego, La Jolla, CA, USA.
Lu JiangDepartment of Medicine, University of California San Diego, La Jolla, CA, USA; Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA.
Yanhan WangDepartment of Medicine, University of California San Diego, La Jolla, CA, USA; Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA.
Cristina LlorenteDepartment of Medicine, University of California San Diego, La Jolla, CA, USA; Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA.
Jinyuan LiuDivision of Biostatistics and Bioinformatics, Department of Family Medicine and Public Health, University of California San Diego, La Jolla, CA, USA.
Selene MogaveroDepartment of Microbial Pathogenicity Mechanisms, Hans Knöll Institute, Jena, Germany.
Francisco Bosques-PadillaHospital Universitario, Departamento de Gastroenterología, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico.
Juan G AbraldesDivision of Gastroenterology (Liver Unit), University of Alberta, Edmonton, Alberta, Canada.
Victor VargasLiver Unit, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain; Centro de Investigación en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Spain.
Xin M TuDivision of Biostatistics and Bioinformatics, Department of Family Medicine and Public Health, University of California San Diego, La Jolla, CA, USA.
Ling YangDivision of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Xiaohua HouDivision of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Bernhard HubeDepartment of Microbial Pathogenicity Mechanisms, Hans Knöll Institute, Jena, Germany; Institute of Microbiology, Friedrich-Schiller-University, Jena, Germany.
Peter StärkelSt. Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium.
Bernd SchnablDepartment of Medicine, University of California San Diego, La Jolla, CA, USA; Department of Medicine, VA San Diego Healthcare System, San Diego, CA, USA. Electronic address: beschnabl@ucsd.edu.
University of California San Diego · USUnion Hospital · CNLeibniz-Institut für Naturstoff-Forschung und Infektionsbiologie e. V. - Hans-Knöll-Institut (HKI) · DEUCLouvain · BEUniversidad Autónoma de Nuevo León · MXUniversitat Autònoma de Barcelona · ESUniversity of Alberta · CA

Funding

The Southernearch Center for ALPD and CirrhosisP50AA011999 · NIAAA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI ANNA S. GUKOVSKAYA · 1999 to 2026
$45.8M
San Diego Digestive Diseases Research CenterP30DK120515 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI LARS ECKMANN, Bernd G. Schnabl · 2019 to 2026
$10.8M
The Role of the Intestinal Mycobiome in Alcoholic Liver DiseaseR01AA024726 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Bernd G. Schnabl · 2018 to 2026
$3.9M
Microbiome and intestinal innate immune response in alcoholic liver diseaseR01AA020703 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SCHNABL, BERND G. · 2011 to 2020
$3.6M
Microbiome and Intestinal Innate Immune Response in Alcoholic Liver DiseaseR37AA020703 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Bernd G. Schnabl · 2021 to 2026
$2.5M
Microbiome as therapeutic target in alcoholic hepatitisU01AA026939 · NIAAA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FOUTS, DERRICK E, SCHNABL, BERND G. · 2018 to 2022
$1.7M
The role of pathobionts in alcoholic liver diseaseI01BX004594 · VA · VA SAN DIEGO HEALTHCARE SYSTEM · PI Bernd G. Schnabl · 2019 to 2026
–
BLRD VA I01 BX004594NIAAA NIH HHS P50 AA011999NIAAA NIH HHS R01 AA020703NIAAA NIH HHS R01 AA024726NIAAA NIH HHS R37 AA020703NIAAA NIH HHS U01 AA026939NIDDK NIH HHS P30 DK120515
6 · The paper itself

Abstract

BACKGROUND &

aimsAlcohol-associated liver disease is a leading indication for liver transplantation and a leading cause of mortality. Alterations to the gut microbiota contribute to the pathogenesis of alcohol-associated liver disease. Patients with alcohol-associated liver disease have increased proportions of Candida spp. in the fecal mycobiome, yet little is known about the effect of intestinal Candida on the disease. Herein, we evaluated the contributions of Candida albicans and its exotoxin candidalysin in alcohol-associated liver disease.

methodsC. albicans and the extent of cell elongation 1 (ECE1) were analyzed in fecal samples from controls, patients with alcohol use disorder and those with alcoholic hepatitis. Mice colonized with different and genetically manipulated C. albicans strains were subjected to the chronic-plus-binge ethanol diet model. Primary hepatocytes were isolated and incubated with candidalysin.

resultsThe percentages of individuals carrying ECE1 were 0%, 4.76% and 30.77% in non-alcoholic controls, patients with alcohol use disorder and patients with alcoholic hepatitis, respectively. Candidalysin exacerbates ethanol-induced liver disease and is associated with increased mortality in mice. Candidalysin enhances ethanol-induced liver disease independently of the β-glucan receptor C-type lectin domain family 7 member A (CLEC7A) on bone marrow-derived cells, and candidalysin does not alter gut barrier function. Candidalysin can damage primary hepatocytes in a dose-dependent manner in vitro and is associated with liver disease severity and mortality in patients with alcoholic hepatitis.

conclusionsCandidalysin is associated with the progression of ethanol-induced liver disease in preclinical models and worse clinical outcomes in patients with alcoholic hepatitis. LAY SUMMARY: Candidalysin is a peptide toxin secreted by the commensal gut fungus Candida albicans. Candidalysin enhances alcohol-associated liver disease independently of the β-glucan receptor CLEC7A on bone marrow-derived cells in mice without affecting intestinal permeability. Candidalysin is cytotoxic to primary hepatocytes, indicating a direct role of candidalysin on ethanol-induced liver disease. Candidalysin might be an effective target for therapy in patients with alcohol-associated liver disease.

Indexed as

AdultAgedAnimalsCandida albicansCase-Control StudiesCells, CulturedDectin-1Disease Models, AnimalExotoxinsFecesFemaleFungal ProteinsGastrointestinal MicrobiomeHepatitis, AlcoholicHepatocytesHumansDectin-1ECE1 protein, Candida albicansExotoxinsFungal ProteinsLectins, C-TypeAlcohol-related liver diseaseMicrobiomeMicrobiotaMycobiome

Identifiers

PMID31606552
PMCPMC7031049
OpenAlexW2980126649

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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.