Evidence map›Paper›PMID 27628042›Full record

ArticleDiagnostic pathology2016

MiR-424-5p participates in esophageal squamous cell carcinoma invasion and metastasis via SMAD7 pathway mediated EMT.

Feng Wang, Jun Wang, Xuan Yang, Danjie Chen, Liuxing Wang

Open access · goldAbstract read
In one paragraph

Article in Diagnostic pathology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.0field-weighted citation impact, top 9% 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, 47 citations in OpenAlex.

  1. Role of miR-424 in the carcinogenesis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2024
    Review
  2. Article
  3. Sequence Requirements for miR-424-5p Regulating and Function in Cancers.International journal of molecular sciences · 2022
    Review
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  13. MicroRNA-424-5p inhibits the proliferation, migration, and invasion of nasopharyngeal carcinoma cells by decreasing AKT3 expression.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2020
    Article
  14. Role of miRNA-424 in Cancers.OncoTargets and therapy · 2020
    Review
  15. Article
  16. Role of circular RNAs in gastric cancer: Recent advances and prospects.World journal of gastrointestinal oncology · 2019
    Review
  17. Article
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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

5 authors at 2 institutions in 1 country.

Feng WangDepartment of Oncology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.
Jun WangDepartment of Oncology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.
Xuan YangDepartment of Microbiology and Immunology, College of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450052, People's Republic of China.
Danjie ChenDepartment of Oncology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China.
Liuxing WangDepartment of Oncology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People's Republic of China. wlx2246@126.com.
First Affiliated Hospital of Zhengzhou University · CNZhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundsESCC is a life-threatening disease due to invasion and metastasis in the early stage. Great efforts had been made to detect the molecular mechanisms which led to the invasion and metastasis in ESCC. Recent evidence had suggested that deregulation of miR-424-5p took an important role in cancers. However, its role and functional mechanism in ESCC had seldom been elucidated.

methodsThe expression levels of miR-424-5p were detected in ESCC tissues and cell lines by real-time PCR methods. Then, the invasion, metastasis and proliferation ability of ESCC cell lines transfected with miR-424-5p mimics were analyzed separately by transwell invasion assay, wound healing assay and cell proliferation assay. Finally, the target gene of miR-424-5p was studied and verified by luciferase activity assay. And the role of miR-424-5p in EMT was also investigated by real-time PCR and western blot assay.

resultsWe showed that the expression levels of miR-424-5p were decreased both in ESCC tissues and cell lines. Furthermore, the expression levels of miR-424-5p were negatively linked to lymph node metastasis in ESCC tissues. Restoration of miR-424-5p in EC-1 cells by using miR-424-5p mimics could decrease the invasion, metastasis and proliferation of EC-1 cells, indicating its role in inhibition on the invasion and metastasis ability of ESCC cells and tissues. In addition, we demonstrated that SMAD7 was a specific target gene for miR-424-5p by luciferase activity assay and miR-424-5p could not only negatively regulate SMAD7 expression but also participate in EMT via SMAD7, because overexpression of SMAD7 could partly enhance the miR-424-5p anti-EMT function.

conclusionsOur results described that miR-424-5p -SMAD7 pathway contributed to ESCC invasion and metastasis and up-regulation of miR-424-5p perhaps provided a strategy for preventing tumor invasion, metastasis.

Indexed as

Cell MovementEpithelial-Mesenchymal Transition3' Untranslated RegionsBinding SitesCarcinoma, Squamous CellCell Line, TumorEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaFemaleGene Expression Regulation, NeoplasticHumansLymphatic MetastasisMaleMicroRNAsMiddle AgedNeoplasm Invasiveness3' Untranslated RegionsMicroRNAsMIRN424 microrna, humanSmad7 ProteinSMAD7 protein, humanEpithelial-mesenchymal transitionEsophageal squamous cell carcinomamiR-424-5pSMAD7

Identifiers

PMID27628042
PMCPMC5024440
OpenAlexW2519772006

What OpenQuestion holds

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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.