Evidence map›Paper›PMID 28055966›Full record

ArticleOncotarget2017

Dual inhibition of PCDH9 expression by miR-215-5p up-regulation in gliomas.

Chunlin Wang, Qi Chen, Shu Li, Shiting Li, Zhenyu Zhao, Hongliang Gao, Xiaoqiang Wang, Bin Li, Wenchuan Zhang, Yan Yuan and 4 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

21 citing papers in PubMed, 31 citations in OpenAlex.

  1. Review
  2. The dual role of PCDH9 in tumors, neurological and developmental diseases.Medical oncology (Northwood, London, England) · 2025
    Review
  3. Article
  4. Review
  5. Article
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  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. MicroRNA 195-5p TargetsInternational journal of molecular sciences · 2021
    Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
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

14 authors at 6 institutions in 1 country.

Chunlin WangDepartment of Neurosurgery, The 105th Hospital of PLA, Hefei, Anhui 230000, China.
Qi ChenDepartment of Anesthesiology, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200003, China.
Shu LiDepartment of Pathophysiology, Wannan Medical College, Wuhu 241002, China; Department of Neurosurgery, Wuxi Second People's Hospital, Wuxi, Jiangsu, 214002, China.
Shiting LiDepartment of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200003, China.
Zhenyu ZhaoDepartment of Neurosurgery, Chinese PLA General Hospital, Beijing 100003, China.
Hongliang GaoDepartment of Pathophysiology, Wannan Medical College, Wuhu 241002, China; Department of Neurosurgery, Wuxi Second People's Hospital, Wuxi, Jiangsu, 214002, China.
Xiaoqiang WangDepartment of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200003, China.
Bin LiDepartment of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200003, China.
Wenchuan ZhangDepartment of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200003, China.
Yan YuanDepartment of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200003, China.
Linzhao MingDepartment of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200003, China.
Hua HeDepartment of Neurosurgery, Changzheng Hospital, The Second Hospital affiliated with The Second Military Medical University, Shanghai 200003, China.
Bangbao TaoDepartment of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200003, China.
Jun ZhongDepartment of Neurosurgery, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200003, China.
XinHua Hospital · CN82th Hospital of Pla · CNChinese PLA General Hospital · CNSecond Military Medical University · CNWannan Medical College · CNXian Yang Central Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The clinical prognosis of malignant gliomas is poor and PCDH9 down-regulation is strongly associated with its poor prognosis. But the mechanism of PCDH9 down-regulation is unknown. Abnormal miRNAs profiles regulate tumor phenotypes through inhibiting their target genes and miRNAs could inhibit target genes more efficiently by binding to both the promoter and 3'UTR of target genes. In this study, to search the dual inhibitory miRNAs which suppress PCDH9 expression in gliomas, we performed an integrative analysis of databases including miRDB, TargetScan, microPIR and miRCancer. We identified three candidate miRNAs which were predicted to bind both the promoter and 3'UTR of PCDH9 and up-regulated in gliomas. Then, we validated miR-215-5p up-regulation and PCDH9 down-regulation in glioma samples and demonstrated that miR-215-5p could inhibit the mRNA and protein levels of PCDH9 in glioma cell lines by targeting its promoter and 3' UTR at the same time. Moreover, miR-215-5p could increase glioma cell proliferation, clone formation, in-vitro migration and reduce apoptosis via inhibiting PCDH9 expression. Our study provides evidence for a novel dual inhibition of PCDH9 by miR-215-5p in gliomas and suggests that miR-215-5p might be a therapeutic target for the treatment of gliomas.

Indexed as

3' Untranslated RegionsApoptosisBinding SitesBrain NeoplasmsCadherinsCell Line, TumorCell MovementCell ProliferationComputational BiologyDatabases, GeneticDown-RegulationGene Expression Regulation, EnzymologicGene Expression Regulation, NeoplasticGliomaHumansMicroRNAs3' Untranslated RegionsCadherinsMicroRNAsMIRN215 microRNA, humanPCDH9 protein, humanProtocadherinsRNA, Messengergliomaintegrative analysismiR-215-5pmiRNAPCDH9

Identifiers

PMID28055966
PMCPMC5354659
OpenAlexW2565628110

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.