Evidence map›Paper›PMID 30754729›Full record

ArticleCancers2019

Metformin Treatment Suppresses Melanoma Cell Growth and Motility Through Modulation of microRNA Expression.

Hui-Wen Tseng, Sung-Chou Li, Kuo-Wang Tsai

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
3.9field-weighted citation impact, top 5% 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

50 citing papers in PubMed, 69 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Life Factors and Melanoma: From the Macroscopic State to the Molecular Mechanism.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  9. Review
  10. Metabolism of tumor infiltrating T cells.Frontiers in immunology · 2025
    Review
  11. Article
  12. Article
  13. Insight into the Role of the miR-584 Family in Human Cancers.International journal of molecular sciences · 2024
    Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  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

3 authors at 3 institutions in 1 country.

Hui-Wen TsengDepartment of Dermatology, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan. hwtseng@vghks.gov.tw.ORCID 0000-0003-3294-6717
Sung-Chou LiGenomics & Proteomics Core Laboratory, Department of Medical Research, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan. raymond.pinus@gmail.com.ORCID 0000-0002-3016-9718
Kuo-Wang TsaiInstitute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan. kwtsai6733@gmail.com.
Chang Gung University · TWNational Pingtung University · TWNational Sun Yat-sen University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Melanoma is a highly aggressive cancer with high mortality in advanced stages.Metformin is an oral biguanide drug used for diabetes and has demonstrated positive effects oncancer prevention and treatment. Herein, we found that metformin significantly suppressedmelanoma cancer cell motility and growth through inducing cell cycle arrest at the G2/M phase andpromoting cell apoptosis. Using the next-generation sequencing approach, we identified threeupregulated microRNAs (miRNA; miR-192-5p, miR-584-3p, and miR-1246) in melanoma cellstreated with metformin. Among these, we examined the roles of miR-192-5p and miR-584-3p anddiscovered that they significantly suppressed melanoma cell motility. Furthermore, they inhibitedmelanoma cell growth through destroying cell cycle progression and inducing cell apoptosis. Usingmicroarray and bioinformatics approaches for identifying putative target genes, Epidermal growthfactor (EGF) containing fibulin-like extracellular matrix protein 1 (EFEMP1) gene for miR-192-5pand an isoform of the secretory carrier membrane proteins (SCAMP3) gene for miR-584-3p could besilenced through targeting their 3'UTR region directly. EFEMP1 and SCAMP3 knockdownsignificantly suppressed melanoma cell growth, but only EFEMP1 knockdown inhibited its motilityabilities. Our findings indicated that miR-192-5p and miR-584-3p might contribute to metformininducedgrowth and motility suppression in melanoma cells through silencing their target genesEFEMP1 and SCAMP3.

Indexed as

melanomametforminmigrationmiR-192-5pmiR-584-3p

Identifiers

PMID30754729
PMCPMC6406940
OpenAlexW2913380930

What OpenQuestion holds

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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.