Evidence map›Paper›PMID 28441948›Full record

ArticleMolecular cancer2017

Over-expressed long noncoding RNA HOXA11-AS promotes cell cycle progression and metastasis in gastric cancer.

Zhili Liu, Zhenyao Chen, Ruihua Fan, Bin Jiang, Xin Chen, Qinnan Chen, Fengqi Nie, Kaihua Lu, Ming Sun

Open access · goldAbstract read
In one paragraph

Article in Molecular cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed
7.0field-weighted citation impact, top 2% 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

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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

93 citing papers in PubMed, 181 citations in OpenAlex.

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33 more citing papers are in PubMed but not listed here.

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

9 authors at 5 institutions in 2 countries.

Zhili LiuDepartment of Oncology, The Affiliated Jiangyin Hospital of Southeast University Medical College, Wuxi, People's Republic of China.
Zhenyao ChenDepartment of Oncology, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, People's Republic of China.
Ruihua FanDepartment of Medical Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, People's Republic of China.
Bin JiangDepartment of Urology, The Affiliated Jiangyin Hospital of Southeast University Medical College, Wuxi, People's Republic of China.
Xin ChenDepartment of Oncology, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, People's Republic of China.
Qinnan ChenDepartment of Oncology, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, People's Republic of China.
Fengqi NieDepartment of Oncology, Second Affiliated Hospital, Nanjing Medical University, Nanjing, 210011, People's Republic of China. 957714486@qq.com.
Kaihua LuDepartment of Oncology, First Affiliated Hospital, Nanjing Medical University, Nanjing, People's Republic of China. 13605179453@126.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 · CNJiangyin People's Hospital · CNHuaian First People’s Hospital · CNNanjing Medical University · CNThe University of Texas MD Anderson Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLong noncoding RNAs (lncRNAs) have emerged as critical regulators in a variety of human cancers, including gastric cancer (GC). However, the function and mechanisms responsible for these molecules in GC are not fully understood. In our previous study, we found that GC associated lncRNA HOXA11-AS is significantly upregulated in GC tissues. Over-expressed HOXA11-AS promotes GC cells proliferation and invasion through scaffolding the chromatin modification factors PRC2, LSD1 and DNMT1.

methodsHOXA11-AS expression levels in GC cells was detected by quantitative real-time PCR (qPCR). HOXA11-AS siRNAs and overexpression vector were transfected into GC cells to down-regulate or up-regulate HOXA11-AS expression. In vitro and in vivo assays were performed to investigate the functional role of HOXA11-AS in GC cells cell cycle progression, invasion and metastasis. RIP and ChIP assays were used to determine the mechanism of HOXA11-AS's regulation of underlying targets.

resultsWe found that knockdown of HOXA11-AS induced GC cells G0/G1 phase arrest and suppressed GC cells migration, invasion and metastasis in vivo. Moreover, mechanistic investigation showed that HOXA11-AS could interact with WDR5 and promote β-catenin transcription, bind with EZH2 and repress P21 transcription, and induce KLF2 mRNA degradation via interacting with STAU1.

conclusionsTaken together, these findings show that HOXA11-AS not only could promote GC cells migration and invasion in vitro, but also promotes GC cells metastasis in vivo, at least in part, by regulating β-catenin and KLF2.

Indexed as

Up-RegulationAnimalsbeta CateninCell CycleCell Line, TumorCell MovementCell ProliferationCyclin-Dependent Kinase Inhibitor p21Cytoskeletal ProteinsEnhancer of Zeste Homolog 2 ProteinGene Expression Regulation, NeoplasticHistone-Lysine N-MethyltransferaseHumansIntracellular Signaling Peptides and ProteinsKruppel-Like Transcription FactorsMicebeta CateninCDKN1A protein, humanCTNNB1 protein, humanCyclin-Dependent Kinase Inhibitor p21Cytoskeletal ProteinsEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanHistone-Lysine N-MethyltransferaseIntracellular Signaling Peptides and ProteinsKLF2 protein, humanKruppel-Like Transcription FactorsRNA-Binding ProteinsRNA, Long NoncodingSTAU1 protein, humanWDR5 protein, humanCell cycle progressionGastric cancerHOXA11-ASlncRNAMetastasis

Identifiers

PMID28441948
PMCPMC5405470
OpenAlexW2608469458

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.