Evidence map›Paper›PMID 30055117›Full record

ArticleHepatology (Baltimore, Md.)2019

Retinoic Acid Receptor-β Is Downregulated in Hepatocellular Carcinoma and Cirrhosis and Its Expression Inhibits Myosin-Driven Activation and Durotaxis in Hepatic Stellate Cells.

Ernesto Cortes, Dariusz Lachowski, Alistair Rice, Antonios Chronopoulos, Benjamin Robinson, Stephen Thorpe, David A Lee, Lucia A Possamai, Haiyun Wang, David J Pinato and 1 more

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Hepatology (Baltimore, Md.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

36 citing papers in PubMed, 66 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 4 institutions in 2 countries.

Ernesto CortesCellular and Molecular Biomechanics Laboratory, Department of Bioengineering, Imperial College London, London, United Kingdom.
Dariusz LachowskiCellular and Molecular Biomechanics Laboratory, Department of Bioengineering, Imperial College London, London, United Kingdom.ORCID 0000-0003-1194-8019
Alistair RiceCellular and Molecular Biomechanics Laboratory, Department of Bioengineering, Imperial College London, London, United Kingdom.
Antonios ChronopoulosCellular and Molecular Biomechanics Laboratory, Department of Bioengineering, Imperial College London, London, United Kingdom.
Benjamin RobinsonCellular and Molecular Biomechanics Laboratory, Department of Bioengineering, Imperial College London, London, United Kingdom.
Stephen ThorpeSchool of Engineering and Materials Science, Queen Mary University of London, London, United Kingdom.
David A LeeSchool of Engineering and Materials Science, Queen Mary University of London, London, United Kingdom.
Lucia A PossamaiDivision of Integrative Systems Medicine and Digestive Disease, Imperial College London, London, United Kingdom.
Haiyun WangSchool of Life Sciences and Technology, Tongji University, Shanghai, China.
David J PinatoDepartment of Surgery and Cancer, Hammersmith Hospital Campus, Imperial College London, London, United Kingdom.
Armando E Del Río HernándezCellular and Molecular Biomechanics Laboratory, Department of Bioengineering, Imperial College London, London, United Kingdom.ORCID 0000-0001-5062-8910
Imperial College London · GBQueen Mary University of London · GBHammersmith Hospital · GBTongji University · CN

Funding

Biotechnology and Biological Sciences Research Council BB/N018532/1Cancer Research UKEuropean Research Council 282051Health Research
6 · The paper itself

Abstract

Hepatic stellate cells (HSCs) are essential perisinusoidal cells in both healthy and diseased liver. HSCs modulate extracellular matrix (ECM) homeostasis when quiescent, but in liver fibrosis, HSCs become activated and promote excess deposition of ECM molecules and tissue stiffening via force generation and mechanosensing. In hepatocellular carcinoma (HCC), activated HSCs infiltrate the stroma and migrate to the tumor core to facilitate paracrine signaling with cancer cells. Because the function of HSCs is known to be modulated by retinoids, we investigated the expression profile of retinoic acid receptor beta (RAR-β) in patients with cirrhosis and HCC, as well as the effects of RAR-β activation in HSCs. We found that RAR-β expression is significantly reduced in cirrhotic and HCC tissues. Using a comprehensive set of biophysical methods combined with cellular and molecular biology, we have elucidated the biomechanical mechanism by which all trans-retinoic acid promotes HSC deactivation via RAR-β-dependent transcriptional downregulation of myosin light chain 2 expression. Furthermore, this also abrogated mechanically driven migration toward stiffer substrates. Conclusion: Targeting mechanotransduction in HSCs at the transcriptional level may offer therapeutic options for a range of liver diseases.

Indexed as

AnimalsCarcinoma, HepatocellularCardiac MyosinsCase-Control StudiesCell MovementCellular MicroenvironmentExtracellular Matrix ProteinsHepatic Stellate CellsHumansLiver Cirrhosis, ExperimentalLiver NeoplasmsMechanotransduction, CellularMiceMyosin Light ChainsPrimary Cell CultureReceptors, Retinoic AcidCardiac MyosinsExtracellular Matrix Proteinsmyosin light chain 2Myosin Light ChainsReceptors, Retinoic Acidretinoic acid receptor betaTretinoin

Identifiers

PMID30055117
OpenAlexW2884101007

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.