Evidence map›Paper›PMID 30791932›Full record

Trial reportJournal of experimental & clinical cancer research : CR2019

MicroRNA-506 inhibits tumor growth and metastasis in nasopharyngeal carcinoma through the inactivation of the Wnt/β-catenin signaling pathway by down-regulating LHX2.

Tian-Song Liang, Ying-Juan Zheng, Juan Wang, Jing-Yi Zhao, Dao-Ke Yang, Zhang-Suo Liu

RetractedOpen access · goldAbstract readClinical TrialRetracted Publication
In one paragraph

Trial report in Journal of experimental & clinical cancer research : CR, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
11.6field-weighted citation impact, top 1% 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

47 citing papers in PubMed, 146 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. miRNAs in Cancer (Review of Literature).International journal of molecular sciences · 2022
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Tian-Song Liang *Department of Radiotherapy, the First Affiliated Hospital of Zhengzhou University, Zhengdong Branch, Zhengzhou, 475000, Henan Province, People's Republic of China.
Ying-Juan Zheng *Department of Radiotherapy, the First Affiliated Hospital of Zhengzhou University, Zhengdong Branch, Zhengzhou, 475000, Henan Province, People's Republic of China.
Juan WangDepartment of Radiotherapy, the First Affiliated Hospital of Zhengzhou University, Zhengdong Branch, Zhengzhou, 475000, Henan Province, People's Republic of China.
Jing-Yi ZhaoDepartment of Radiotherapy, the First Affiliated Hospital of Zhengzhou University, Zhengdong Branch, Zhengzhou, 475000, Henan Province, People's Republic of China.
Dao-Ke YangDepartment of Radiotherapy, the First Affiliated Hospital of Zhengzhou University, Zhengdong Branch, Zhengzhou, 475000, Henan Province, People's Republic of China. yangdaokedr@163.com.
Zhang-Suo LiuDepartment of Radiotherapy, the First Affiliated Hospital of Zhengzhou University, Zhengdong Branch, Zhengzhou, 475000, Henan Province, People's Republic of China. liu_zhangsuo@yeah.net.
First Affiliated Hospital of Zhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEpithelial-mesenchymal transition (EMT)-associated proteins play key roles in cancer progression and metastasis with the involvement of microRNAs (miRNAs). This study aims to assess the role of miR-506 working in tandem with LIM Homeobox 2 (LHX2) in EMT and metastasis through the Wnt/β-catenin signaling pathway in nasopharyngeal carcinoma (NPC).

methodsDifferentially expressed genes associated with NPC were screened using microarray analyses, from which LHX2 was identified. Next, the potential relationship between miR-506 and LHX2 was analyzed. In order to explore the effect of miR-506 or LHX2 on NPC cell proliferation, migration, invasion and apoptosis, serials of mimics, inhibitors or siRNA against LHX2 were transfected into NPC cells. Then, the expression patterns of LHX2, Wnt1, β-catenin, E-cadherin, Vimentin, TCF4 and Twist were determined to assess the influence of miR-506 or LHX2 on EMT as well as the relationship between the Wnt/β-catenin signaling pathway and TCF4. The tumorigenicity and lymph node metastasis (LNM) in xenograft tumors of nude mice were observed.

resultsThe has-miR-506-3p was identified as the down-regulated gene in NPC based on the microarray data while LHX2 was negatively regulated by miR-506. Over-expression of miR-506 or silencing of LHK2 inhibited NPC cell proliferation, migration, invasion, tumorigenicity and LNM but promoted apoptosis indicated by decreased Wnt1, β-catenin, Vimentin, TCF4 and Twist expressions along with increased E-cadherin expressions.

conclusionsmiR-506 inhibits tumor growth and metastasis in NPC via inhibition of Wnt/β-catenin signaling by down-regulating LHX2, accompanied by decreased TCF4. Taken together, miR-506 targeted-inhibition LHX2 presents a promising therapeutic strategy for the treatment of NPC.

trial registrationChiCTR1800018889 . Registered 15 October 2018.

Indexed as

AdultAgedAnimalsApoptosisbeta CateninCadherinsCell Line, TumorCell MovementCell ProliferationDown-RegulationEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHumansLIM-Homeodomain ProteinsMalebeta CateninCadherinsCTNNB1 protein, humanLHX2 protein, humanLIM-Homeodomain ProteinsMicroRNAsMIRN506 microRNA, humanRNA, Small InterferingTranscription Factor 4Transcription FactorsVimentinEpithelial-mesenchymal transitionLIM Homeobox 2Lymph node metastasisMicroRNA-506Nasopharyngeal carcinomaWnt/β-catenin signaling pathway

Identifiers

PMID30791932
PMCPMC6385449
OpenAlexW2920811725

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.