Evidence map›Paper›PMID 27247392›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2016

Transposon mutagenesis identifies genes and cellular processes driving epithelial-mesenchymal transition in hepatocellular carcinoma.

Takahiro Kodama, Justin Y Newberg, Michiko Kodama, Roberto Rangel, Kosuke Yoshihara, Jean C Tien, Pamela H Parsons, Hao Wu, Milton J Finegold, Neal G Copeland and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

39 citing papers in PubMed, 80 citations in OpenAlex.

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  8. Evaluation of twoMolecular therapy. Methods & clinical development · 2021
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  20. OncoTargets and therapy · 2020
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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

11 authors at 3 institutions in 2 countries.

Takahiro KodamaCancer Research Program, Houston Methodist Research Institute, Houston, TX 77030;
Justin Y NewbergCancer Research Program, Houston Methodist Research Institute, Houston, TX 77030;
Michiko KodamaCancer Research Program, Houston Methodist Research Institute, Houston, TX 77030;
Roberto RangelCancer Research Program, Houston Methodist Research Institute, Houston, TX 77030;
Kosuke YoshiharaDepartment of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata 9518510, Japan;
Jean C TienMichigan Center for Translational Pathology, Department of Pathology, University of Michigan, Ann Arbor, MI 48109;
Pamela H ParsonsDepartment of Pathology and Immunology, Baylor College of Mecidine and Texas Children's Hospital, Houston, TX 77030.
Hao WuDepartment of Pathology and Immunology, Baylor College of Mecidine and Texas Children's Hospital, Houston, TX 77030.
Milton J FinegoldDepartment of Pathology and Immunology, Baylor College of Mecidine and Texas Children's Hospital, Houston, TX 77030.
Neal G CopelandCancer Research Program, Houston Methodist Research Institute, Houston, TX 77030;
Nancy A JenkinsCancer Research Program, Houston Methodist Research Institute, Houston, TX 77030; njenkins2@houstonmethodist.org.
Houston Methodist · USTexas Children's Hospital · USUniversity of Michigan–Ann Arbor · US

Funding

Tissue Analysis & Molecular Imaging CoreP30DK056338 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI Geoffrey A Preidis · 2001 to 2026
$28.3M
NIDDK NIH HHS P30 DK056338
6 · The paper itself

Abstract

Epithelial-mesenchymal transition (EMT) is thought to contribute to metastasis and chemoresistance in patients with hepatocellular carcinoma (HCC), leading to their poor prognosis. The genes driving EMT in HCC are not yet fully understood, however. Here, we show that mobilization of Sleeping Beauty (SB) transposons in immortalized mouse hepatoblasts induces mesenchymal liver tumors on transplantation to nude mice. These tumors show significant down-regulation of epithelial markers, along with up-regulation of mesenchymal markers and EMT-related transcription factors (EMT-TFs). Sequencing of transposon insertion sites from tumors identified 233 candidate cancer genes (CCGs) that were enriched for genes and cellular processes driving EMT. Subsequent trunk driver analysis identified 23 CCGs that are predicted to function early in tumorigenesis and whose mutation or alteration in patients with HCC is correlated with poor patient survival. Validation of the top trunk drivers identified in the screen, including MET (MET proto-oncogene, receptor tyrosine kinase), GRB2-associated binding protein 1 (GAB1), HECT, UBA, and WWE domain containing 1 (HUWE1), lysine-specific demethylase 6A (KDM6A), and protein-tyrosine phosphatase, nonreceptor-type 12 (PTPN12), showed that deregulation of these genes activates an EMT program in human HCC cells that enhances tumor cell migration. Finally, deregulation of these genes in human HCC was found to confer sorafenib resistance through apoptotic tolerance and reduced proliferation, consistent with recent studies showing that EMT contributes to the chemoresistance of tumor cells. Our unique cell-based transposon mutagenesis screen appears to be an excellent resource for discovering genes involved in EMT in human HCC and potentially for identifying new drug targets.

Indexed as

Carcinoma, HepatocellularDNA Transposable ElementsLiver NeoplasmsMutagenesisNeoplasm ProteinsAnimalsCell MovementEpithelial-Mesenchymal TransitionMiceMice, NudeMice, TransgenicProto-Oncogene MasDNA Transposable ElementsMAS1 protein, humanNeoplasm ProteinsProto-Oncogene MasEMTHCCMettransposonubiquitin-mediated proteolysis

Identifiers

PMID27247392
PMCPMC4914200
OpenAlexW2409302328

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.