Evidence map›Paper›PMID 34088666›Full record

ArticleScience advances2021

Autophagy suppresses the formation of hepatocyte-derived cancer-initiating ductular progenitor cells in the liver.

Valentin J A Barthet, Martina Brucoli, Marcus J G W Ladds, Christoph Nössing, Christos Kiourtis, Alice D Baudot, James O'Prey, Barbara Zunino, Miryam Müller, Stephanie May and 4 more

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

32 citing papers in PubMed, 49 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. The potential role of hydrogen sulfide-autophagy axis in diseases.Journal of physiology and biochemistry · 2025
    Review
  7. Article
  8. Bioinformatics analysis identifiesTranslational cancer research · 2025
    Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. Review
  14. Review
  15. Article
  16. Review
  17. New and Old Key Players in Liver Cancer.International journal of molecular sciences · 2023
    Review
  18. Review
  19. Autophagy and autophagy-related pathways in cancer.Nature reviews. Molecular cell biology · 2023
    Review
  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

14 authors at 1 institution in 1 country.

Valentin J A BarthetCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK. k.ryan@beatson.gla.ac.uk v.barthet@beatson.gla.ac.uk.ORCID 0000-0002-5396-3594
Martina BrucoliCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.ORCID 0000-0001-5973-9924
Marcus J G W LaddsCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.ORCID 0000-0002-9894-0169
Christoph NössingCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.ORCID 0000-0003-0599-8458
Christos KiourtisCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.ORCID 0000-0002-6682-5668
Alice D BaudotCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.
James O'PreyCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.
Barbara ZuninoCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.
Miryam MüllerCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.ORCID 0000-0002-0751-1407
Stephanie MayCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.ORCID 0000-0003-0095-7403
Colin NixonCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.ORCID 0000-0002-8085-2160
Jaclyn S LongCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.ORCID 0000-0002-6644-542X
Thomas G BirdCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK.ORCID 0000-0002-6120-1581
Kevin M RyanCancer Research UK Beatson Institute, Garscube Estate, Switchback Road, Glasgow G61 1BD, UK. k.ryan@beatson.gla.ac.uk v.barthet@beatson.gla.ac.uk.ORCID 0000-0002-1059-9681
Cancer Research UK · GB

Funding

Cancer Research UK 15816Cancer Research UK 22903Cancer Research UK 26813Cancer Research UK 28686Wellcome Trust
6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) is driven by repeated rounds of inflammation, leading to fibrosis, cirrhosis, and, ultimately, cancer. A critical step in HCC formation is the transition from fibrosis to cirrhosis, which is associated with a change in the liver parenchyma called ductular reaction. Here, we report a genetically engineered mouse model of HCC driven by loss of macroautophagy and hemizygosity of phosphatase and tensin homolog, which develops HCC involving ductular reaction. We show through lineage tracing that, following loss of autophagy, mature hepatocytes dedifferentiate into biliary-like liver progenitor cells (ductular reaction), giving rise to HCC. Furthermore, this change is associated with deregulation of yes-associated protein and transcriptional coactivator with PDZ-binding motif transcription factors, and the combined, but not individual, deletion of these factors completely reverses the dedifferentiation capacity and tumorigenesis. These findings therefore increase our understanding of the cell of origin of HCC development and highlight new potential points for therapeutic intervention.

Identifiers

PMID34088666
PMCPMC8177709
OpenAlexW3164839092

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.