Evidence map›Paper›PMID 29374493›Full record

ArticleJournal of experimental & clinical cancer research : CR2018

Over-expression of oncigenic pesudogene DUXAP10 promotes cell proliferation and invasion by regulating LATS1 and β-catenin in gastric cancer.

Yongcan Xu, Xiang Yu, Chenchen Wei, Fengqi Nie, Mingde Huang, Ming Sun

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Journal of experimental & clinical cancer research : CR, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

28 citing papers in PubMed, 35 citations in OpenAlex.

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  9. The LncRNA DUXAP10 Could Function as a Promising Oncogene in Human Cancer.Frontiers in cell and developmental biology · 2022
    Review
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  15. Pseudogenes as Biomarkers and Therapeutic Targets in Human Cancers.Methods in molecular biology (Clifton, N.J.) · 2021
    Review
  16. Article
  17. Article
  18. Identification of Potential Diagnostic and Prognostic Pseudogenes in Hepatocellular Carcinoma Based on Pseudogene-miRNA-mRNA Competitive Network.Medical science monitor : international medical journal of experimental and clinical research · 2020
    Article
  19. Exploring the long noncoding RNAs-based biomarkers and pathogenesis of malignant transformation from dysplasia to oral squamous cell carcinoma by bioinformatics method.European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP) · 2020
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 5 institutions in 2 countries.

Yongcan XuDepartment of General Surgery, Huzhou Central Hospital, Huzhou, People's Republic of China.
Xiang YuDepartment of General Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, People's Republic of China.
Chenchen WeiDepartment of Oncology, Second Affiliated Hospital, Nanjing Medical University, Nanjing, People's Republic of China.
Fengqi NieDepartment of Oncology, Second Affiliated Hospital, Nanjing Medical University, Nanjing, People's Republic of China. NieFengqi@njmu.edu.cn.
Mingde HuangDepartment of Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, People's Republic of China. 2471843860@qq.com.
Ming SunDepartment of Bioinformatics and computational biology, UT MD Anderson Cancer Center, 1400 Pressler Street, Unit 1410, Houston, TX, 77030, USA. msun7@mdanderson.org.
Second Affiliated Hospital of Nanjing Medical University · CNHuzhou Central Hospital · CNNanjing Medical University · CNThe University of Texas MD Anderson Cancer Center · USYuhuangding Hospital · CN

Funding

National Natural Science Foundation of China 81502047National Natural Science Foundation of China 81602013
6 · The paper itself

Abstract

backgroundRecently, the pesudogenes have emerged as critical regulators in human cancers tumorigenesis and progression, and been identified as a key revelation in post-genomic biology. However, the expression pattern, biological function and mechanisms responsible for these molecules in human gastric cancer (GC) are not fully understood.

methodsIn this study, we globally assessed the transcriptomic differences of pesudogenes in gastric cancer using publicly available microarray data. DUXAP10 expression levels in GC tissues and cells was detected using quantitative real-time PCR (qPCR). DUXAP10 siRNAs and over-expression vector were transfected into GC cells to down-regulate or up-regulate DUXAP10 expression. Loss- and gain-of function assays were performed to investigate the role of DUXAP10 in GC cells cell proliferation, and invasion. RIP, RNA pulldown, and ChIP assays were used to determine the mechanism of DUXAP10's regulation of underlying targets.

resultsThe pesudogene DUXAP10 is the only pseudogene that significantly over-expressed in all four GEO datasets, and frequently over-expressed in many other cancers including Liver Hepatocellular carcinoma, Bladder cancer, and Esophageal Cancer. High DUXAP10 expression is associated with GC patients poor prognosis, and knockdown of DUXAP10 significantly inhibits cells proliferation, migration and invasion in GC. Mechanistic investigation shows that DUXAP10 can interact with PRC2 and LSD1 to repress LATS1 expression at transcriptional level, and bind with HuR to maintain the stability of β-catenin mRNA and increase its protein levels at post-transcriptional level.

conclusionsOverall, our findings illuminate how increased DUXAP10 confers an oncogenic function in GC development and progression that may serve as a candidate prognostic biomarker and target for clinical management of GC.

Indexed as

Gene Expression Regulation, NeoplasticOncogenesPseudogenesSignal Transductionbeta CateninCell CycleCell Line, TumorCell MovementCell ProliferationCell Transformation, NeoplasticComputational BiologyFemaleGene Expression ProfilingGene SilencingHumansProtein Serine-Threonine Kinasesbeta CateninLATS1 protein, humanProtein Serine-Threonine KinasesAggressive phenotypeDUXAP10Gastric cancerPesudogenePrognostic biomarker

Identifiers

PMID29374493
PMCPMC5787324
OpenAlexW2797687448

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.