Evidence map›Paper›PMID 23651211›Full record

ArticleLiver international : official journal of the International Association for the Study of the Liver2013

Upregulation of T-cell factor-4 isoform-responsive target genes in hepatocellular carcinoma.

Yoshito Tomimaru, Hironori Koga, Hirohisa Yano, Suzanne de la Monte, Jack R Wands, Miran Kim

Open access · greenAbstract read
In one paragraph

Article in Liver international : official journal of the International Association for the Study of the Liver, 2013. 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
1.9field-weighted citation impact, top 15% 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, 47 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. STK17B promotes the progression of ovarian cancer.Annals of translational medicine · 2021
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  7. Characterization of the Relationship Between the Expression of Aspartate β-Hydroxylase and the Pathological Characteristics of Breast Cancer.Medical science monitor : international medical journal of experimental and clinical research · 2020
    Article
  8. Review
  9. Aspartate β-hydroxylase as a target for cancer therapy.Journal of experimental & clinical cancer research : CR · 2020
    Review
  10. Article
  11. Frontiers in cell and developmental biology · 2020
    Article
  12. Article
  13. Article
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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

6 authors at 3 institutions in 2 countries.

Yoshito TomimaruWarren Alpert Medical School, Brown University, Providence, RI, USA.
Hironori Koga
Hirohisa Yano
Suzanne de la Monte
Jack R Wands
Miran Kim
Brown University · USKurume University · JPRhode Island Hospital · US

Funding

WNT SIGNALING IN HEPATOCELLULAR CARCINOMAP20RR015578 · NCRR · BROWN UNIVERSITY · PI JOGL, GERWALD · 2000 to 2009
$22.8M
Biomarker for Hepatocellular CarcinomaR01CA123544 · NCI · RHODE ISLAND HOSPITAL · PI WANDS, JACK R · 2007 to 2011
$1.2M
ROLE OF WNT SIGNALING IN CHRONIC ALCOHOLIC LIVER DISEASER21AA020587 · NIAAA · RHODE ISLAND HOSPITAL · PI KIM, MIRAN · 2012 to 2013
$404k
NCI NIH HHS CA123544NCI NIH HHS R01 CA123544NCRR NIH HHS P20 RR015578NIAAA NIH HHS AA020587NIAAA NIH HHS R21 AA020587
6 · The paper itself

Abstract

backgroundThe Wnt/β-catenin signalling pathway regulates genes involved in cell proliferation, survival, migration and invasion through regulation by T-cell factor (TCF)-4 transcription factor proteins. However, the role of TCF-4 isoforms generated by alternative splicing events in hepatocellular carcinoma (HCC) is unknown.

aimHere, we investigated TCF-4 isoforms (TCF-4J and K)-responsive target genes that are important in hepatic oncogenesis and tumour development.

methodsGene expression microarray was performed on HCC cells overexpressing TCF-4J and K isoforms. Expression level of selected target genes was evaluated and correlations were made between their expression level and that of TCF-4 isoform in 47 pairs of human HCC tumours.

resultsComparison by gene expression microarray revealed that 447 genes were upregulated and 343 downregulated more than 2.0-fold in TCF-4J compared with TCF-4K expressing cells. We validated expression of 18 selected target genes involved in Wnt/β-catenin, insulin/IGF-1/IRS1 and Notch signalling pathways in 47 pairs of human HCCs and adjacent uninvolved liver tissues. It was observed that 13 genes (CLDN2, STK17B, SPP1, AXIN2, WISP2, MMP7, IRS1, ANXA1, CAMK2N1, ASPH, GPR56, CD24 and JAG1) activated by TCF-4J isoform in HCC cells, were also upregulated in HCC tumours compared with adjacent peritumour tissue; more importantly, 10 genes exhibited a significant correlation with the TCF-4J expression level in tumour.

conclusionTCF-4 isoforms (TCF-4J and K) activated different downstream target genes in HCC. The biological consequence of TCF-4J isoform expression was upregulation of genes associated with tripartite Wnt/β-catenin, insulin/IGF-1/IRS1 and Notch signal transduction pathway activation, which contribute to the pathogenesis of HCC.

Indexed as

Alternative SplicingBlotting, WesternCarcinoma, HepatocellularCell Line, TumorEnzyme-Linked Immunosorbent AssayGene Expression Regulation, NeoplasticHumansImmunohistochemistryLiver NeoplasmsMicroarray AnalysisProtein IsoformsReverse Transcriptase Polymerase Chain ReactionTranscription Factor 7-Like 2 ProteinWnt Signaling PathwayProtein IsoformsTCF7L2 protein, humanTranscription Factor 7-Like 2 ProteinHCCtarget genesTCF-4Wnt

Identifiers

PMID23651211
PMCPMC3706555
OpenAlexW2006243170

What OpenQuestion holds

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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.