Evidence map›Paper›PMID 34805815›Full record

ArticleJHEP reports : innovation in hepatology2021

Biomarkers of extracellular matrix formation are associated with acute-on-chronic liver failure.

Annarein J C Kerbert, Saurabh Gupta, Eman Alabsawy, Iwona Dobler, Ida Lønsmann, Andrew Hall, Signe Holm Nielsen, Mette J Nielsen, Henning Gronbaek, Àlex Amoros and 12 more

Open access · goldAbstract read
In one paragraph

Article in JHEP reports : innovation in hepatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 7% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Guideline
  2. Trial
  3. Endotrophin Measured by PRO-C6 as a Prognostic Biomarker for Liver-Related Events in Patients With Advanced Chronic Liver Disease.Liver international : official journal of the International Association for the Study of the Liver · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. The Role ofCancers · 2025
    Review
  9. Article
  10. Review
  11. Mechanisms of immunity in acutely decompensated cirrhosis and acute-on-chronic liver failure.Liver international : official journal of the International Association for the Study of the Liver · 2025
    Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Systemic inflammation is linked to liver fibrogenesis in patients with advanced chronic liver disease.Liver international : official journal of the International Association for the Study of the Liver · 2022
    Article
  17. Article
  18. 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

22 authors at 8 institutions in 7 countries.

Annarein J C KerbertInstitute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK.
Saurabh GuptaTranslational and Biomarker Research, GI-DDU, Takeda Pharmaceuticals International Co., Cambridge, MA, USA.
Eman AlabsawyInstitute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK.
Iwona DoblerStatistical and Quantitative Sciences, Takeda Pharmaceuticals International Co., Cambridge, MA, USA.
Ida LønsmannBiomarkers and Research, Nordic Bioscience, Herlev, Denmark.
Andrew HallSheila Sherlock Liver Centre, Royal Free London NHS Foundation Trust, London, UK.
Signe Holm NielsenBiomarkers and Research, Nordic Bioscience, Herlev, Denmark.
Mette J NielsenBiomarkers and Research, Nordic Bioscience, Herlev, Denmark.
Henning GronbaekDepartment of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark.
Àlex AmorosEuropean Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.
Dave YeungTranslational and Biomarker Research, GI-DDU, Takeda Pharmaceuticals International Co., Cambridge, MA, USA.
Jane MacnaughtanInstitute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK.
Rajeshwar P MookerjeeInstitute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK.
Stewart MacdonaldInstitute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK.
Fausto AndreolaInstitute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK.
Richard MoreauEuropean Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.
Vicente ArroyoEuropean Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.
Paolo AngeliUnit of Internal Medicine and Hepatology, Department of Medicine, DIMED, University of Padova, Padua, Italy.
Diana J LeemingBiomarkers and Research, Nordic Bioscience, Herlev, Denmark.
William TreemClinical Science, GI-TAU, Takeda Pharmaceuticals International Co., Cambridge, MA, USA.
Morten A KarsdalBiomarkers and Research, Nordic Bioscience, Herlev, Denmark.
Rajiv JalanInstitute for Liver and Digestive Health, University College London, Royal Free Campus, London, UK.
The Royal Free Hospital · GBNordic Bioscience (Denmark) · DKTakeda (United States) · USEuropean Foundation for the Study of Chronic Liver Failure · ESAarhus University Hospital · DKInserm · FRRoyal Free London NHS Foundation Trust · GBUniversity of Padua · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND &

aimsAcute-on-chronic liver failure (ACLF) is characterised by organ failure(s), high short-term mortality, and, pathophysiologically, deranged inflammatory responses. The extracellular matrix (ECM) is critically involved in regulating the inflammatory response. This study aimed to determine alterations in biomarkers of ECM turnover in ACLF and their association with inflammation, organ failures, and mortality.

methodsWe studied 283 patients with cirrhosis admitted for acute decompensation (AD) with or without ACLF, 64 patients with stable cirrhosis, and 30 healthy controls. A validation cohort (25 ACLF, 9 healthy controls) was included. Plasma PRO-C3, PRO-C4, PRO-C5, PRO-C6, and PRO-C8 (

resultsPRO-C3 and PRO-C6 were increased in ACLF compared to AD (

conclusionsThis study shows, for the first time, evidence of severe net interstitial collagen deposition in ACLF and makes the novel observation of the association between PRO-C6 and (extrahepatic) organ failures and mortality. Further studies are needed to define the pathogenic significance of these observations. LAY SUMMARY: This study describes a disrupted turnover of collagen type III and VI in Acute-on-chronic liver failure (ACLF). Plasma biomarkers of these collagens (PRO-C3 and PRO-C6) are associated with the severity of liver dysfunction and inflammation. PRO-C6, also known as the hormone endotrophin, has also been found to be associated with multi-organ failure and prognosis in acute decompensation and ACLF.

Indexed as

ACLF, acute-on-chronic liver failureAD, acute decompensationcK18, caspase-cleaved keratin 18CLIF-C ACLF, CLIF Consortium Acute-on-Chronic LiverCLIF-C AD, CLIF Consortium Acute DecompensationCLIF-C OF, CLIF Consortium Organ FailureCollagenCPE, concordance probability estimateDAMP, danger-associated molecular patternECM, extracellular matrixHC, healthy controlHR, hazard ratioHSC, hepatic stellate cellIHC, immunohistochemistryINR, international normalised ratioK18, keratin 18Liver cirrhosisMELD, model for end-stage liver diseaseMMP, matrix metalloproteinaseMulti-organ failureNGAL, neutrophil gelatinase-associated lipocalinNIS, noninterventional StudyPAMP, pathogen-associated molecular patternPrognosisROC, receiver operating characteristicSC, stable cirrhosisTLR, toll-like receptorUCLH, University College London HospitalsUCL, University College LondonWCC, white cell countα-SMA, alpha-smooth muscle actin

Identifiers

PMID34805815
PMCPMC8581571
OpenAlexW3198421791

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.