Evidence map›Paper›PMID 26892600›Full record

ArticleScientific reports2016

DDX3 promotes tumor invasion in colorectal cancer via the CK1ε/Dvl2 axis.

Tsung-Ying He, De-Wei Wu, Po-Lin Lin, Lee Wang, Chi-Chou Huang, Ming-Chih Chou, Huei Lee

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. 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
2.4field-weighted citation impact, top 11% 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, 43 citations in OpenAlex.

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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

7 authors at 3 institutions in 1 country.

Tsung-Ying HeInstitute of Medicine, Chung Shan Medical University, Taichung, Taiwan.
De-Wei WuGraduate Institute of Cancer Biology and Drug Discovery, Taipei Medical University, Taipei, Taiwan.
Po-Lin LinInstitute of Medicine, Chung Shan Medical University, Taichung, Taiwan.
Lee WangSchool of Public Health, Chung Shan Medical University, Taichung, Taiwan.
Chi-Chou HuangSchool of Medicine, Chung Shan Medical University and Hospital, Taichung, Taiwan.
Ming-Chih ChouInstitute of Medicine, Chung Shan Medical University, Taichung, Taiwan.
Huei LeeGraduate Institute of Cancer Biology and Drug Discovery, Taipei Medical University, Taipei, Taiwan.
Chung Shan Medical University · TWTaipei Medical University · TWChung Shan Medical University Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DDX3, a subunit of CK1ε, phosphorylates Dvl2 to promote β-catenin activation. Overexpression of the Dvl2 protein results in potent activation of β-catenin/TCF signaling in colorectal cancer. Therefore, we hypothesized that DDX3 might promote tumor invasion via the CK1ε/Dvl2 axis due to β-catenin/TCF activation. Western blotting showed that β-catenin expression was decreased by DDX3 knockdown and increased by DDX3 overexpression in colorectal cancer cells. The TCF promoter activity and invasion capability were concomitantly increased and decreased by DDX3 manipulation in these cells. The invasion capability in colon cancer cells and xenograft lung tumor nodules induced by a DDX3-overexpressing T84 stable clone in tail-vein injection model were nearly suppressed by inhibitors of CK1ε (PF4800567) and β-catenin/TCF signaling (XAV939). Among colorectal cancer patients, DDX3 expression was positively correlated with the expression of pDvl2 and nuclear β-catenin in tumor tissues. The expression of pDvl2 occurred more frequently in high-nuclear than in low-nuclear β-catenin tumors. A prognostic significance of DDX3, pDvl2, and nuclear β-catenin on overall survival and relapse free survival was observed in this study population. We therefore suggest CK1ε or β-catenin/TCF signaling as potential targets for improving tumor regression and outcomes in colorectal cancer, particularly tumors with high-DDX3/high-nuclear β-catenin or high-DDX3/high-pDvl2/high-nuclear β-catenin expression.

Indexed as

Signal TransductionAnimalsbeta CateninCell Line, TumorColorectal NeoplasmsDEAD-box RNA HelicasesDisease Models, AnimalDishevelled ProteinsFemaleMaleNeoplasm InvasivenessPrognosisProtein StabilityProteolysisTCF Transcription Factorsbeta CateninDDX3X protein, humanDEAD-box RNA HelicasesDishevelled ProteinsDVL2 protein, humanTCF Transcription Factors

Identifiers

PMID26892600
PMCPMC4759588
OpenAlexW2274228301

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.