Evidence map›Paper›PMID 30046009›Full record

ArticleJCI insight2018

Hepatic expression profiling identifies steatosis-independent and steatosis-driven advanced fibrosis genes.

Divya Ramnath, Katharine M Irvine, Samuel W Lukowski, Leigh U Horsfall, Zhixuan Loh, Andrew D Clouston, Preya J Patel, Kevin J Fagan, Abishek Iyer, Guy Lampe and 6 more

Open access · goldAbstract read
In one paragraph

Article in JCI insight, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.4field-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

33 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
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  15. Role of follistatin-like protein 1 in liver diseases.Experimental biology and medicine (Maywood, N.J.) · 2023
    Review
  16. Experimental Workflow for Preclinical Studies of Human Antifibrotic Therapies.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. 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

16 authors at 4 institutions in 1 country.

Divya RamnathInstitute for Molecular Bioscience (IMB) and.
Katharine M IrvineCentre for Liver Disease Research and.
Samuel W LukowskiInstitute for Molecular Bioscience (IMB) and.
Leigh U HorsfallCentre for Liver Disease Research and.
Zhixuan LohInstitute for Molecular Bioscience (IMB) and.
Andrew D CloustonCentre for Liver Disease Research and.
Preya J PatelCentre for Liver Disease Research and.
Kevin J FaganCentre for Liver Disease Research and.
Abishek IyerInstitute for Molecular Bioscience (IMB) and.
Guy LampePathology Queensland, Princess Alexandra Hospital, Brisbane, Queensland, Australia.
Jennifer L StowInstitute for Molecular Bioscience (IMB) and.
Kate SchroderInstitute for Molecular Bioscience (IMB) and.
David P FairlieInstitute for Molecular Bioscience (IMB) and.
Joseph E PowellInstitute for Molecular Bioscience (IMB) and.
Elizabeth E PowellCentre for Liver Disease Research and.
Matthew J SweetInstitute for Molecular Bioscience (IMB) and.
The University of Queensland · AUPrincess Alexandra Hospital · AUGarvan Institute of Medical Research · AUTranslational Research Institute · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic liver disease (CLD) is associated with tissue-destructive fibrosis. Considering that common mechanisms drive fibrosis across etiologies, and that steatosis is an important cofactor for pathology, we performed RNA sequencing on liver biopsies of patients with different fibrosis stages, resulting from infection with hepatitis C virus (HCV) (with or without steatosis) or fatty liver disease. In combination with enhanced liver fibrosis score correlation analysis, we reveal a common set of genes associated with advanced fibrosis, as exemplified by those encoding the transcription factor ETS-homologous factor (EHF) and the extracellular matrix protein versican (VCAN). We identified 17 fibrosis-associated genes as candidate EHF targets and demonstrated that EHF regulates multiple fibrosis-associated genes, including VCAN, in hepatic stellate cells. Serum VCAN levels were also elevated in advanced fibrosis patients. Comparing biopsies from patients with HCV with or without steatosis, we identified a steatosis-enriched gene set associated with advanced fibrosis, validating follistatin-like protein 1 (FSTL1) as an exemplar of this profile. In patients with advanced fibrosis, serum FSTL1 levels were elevated in those with steatosis (versus those without). Liver Fstl1 mRNA levels were also elevated in murine CLD models. We thus reveal a common gene signature for CLD-associated liver fibrosis and potential biomarkers and/or targets for steatosis-associated liver fibrosis.

Indexed as

AdultBiomarkersBiopsyCohort StudiesFatty LiverFemaleFollistatin-Related ProteinsGene ExpressionGene Expression ProfilingHepacivirusHepatitis CHumansLiverLiver CirrhosisMaleMeta-Analysis as TopicBiomarkersFollistatin-Related ProteinsFSTL1 protein, humanVCAN protein, humanVersicansFibrosisHepatitisHepatologyInflammation

Identifiers

PMID30046009
PMCPMC6124454
OpenAlexW2883203008

What OpenQuestion holds

Textmetadata
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.