Evidence map›Paper›PMID 32357938›Full record

ArticleWorld journal of surgical oncology2020

Selenium nanoparticles (SeNPs) have potent antitumor activity against prostate cancer cells through the upregulation of miR-16.

Guolong Liao, Jiani Tang, Di Wang, Haoru Zuo, Qi Zhang, Ying Liu, Haiyun Xiong

Open access · goldAbstract read
In one paragraph

Article in World journal of surgical oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

34 citing papers in PubMed, 85 citations in OpenAlex.

  1. Article
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  7. Selenium: A Key Element in Inflammatory Bowel Disease.Antioxidants (Basel, Switzerland) · 2025
    Review
  8. Article
  9. Article
  10. Periodic Table of Immunomodulatory Elements and Derived Two-Dimensional Biomaterials.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  11. Trace elements and metal nanoparticles: mechanistic approaches to mitigating chemotherapy-induced toxicity-a review of literature evidence.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2024
    Review
  12. Article
  13. Review
  14. Alginate Extracted fromPolymers · 2024
    Article
  15. Article
  16. Review
  17. Article
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  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

7 authors at 3 institutions in 1 country.

Guolong LiaoDepartment of Urology, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, China.
Jiani TangDepartment of Urology, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, China.
Di WangDepartment of Clinical Laboratory, PLA 309 Hospital, Beijing, China.
Haoru ZuoDepartment of Surgery Anesthesia Center, the Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, China.
Qi ZhangDepartment of Surgery Anesthesia Center, the Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, China.
Ying LiuDepartment of Surgery Anesthesia Center, the Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, China.
Haiyun XiongDepartment of Urology, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, China. xiong_urology@sohu.com.
Sun Yat-sen University · CNPLA 306 Hospital · CNThe Seventh Affiliated Hospital of Sun Yat-sen University · CN

Funding

the Research Project of Traditional Chinese Medicine of Shenzhen Guangming District Health and Family Planning Bureau No.GM2019020021
6 · The paper itself

Abstract

objectivesThis research aimed to examine the antitumor mechanisms of selenium nanoparticles (SeNPs) specifically against prostate cancers.

methodsThe antitumor activities of SeNPs against cancer cells were determined via MTT assay. The cell cycle was determined by detecting the DNA content, and apoptosis was determined via annexin V-Fluos staining kit. The microRNA expressions in cancer cells were analyzed via microarray and qRT-PCR. The potential targets of miR-16 were identified via luciferase analysis and mRNA expression determination. miR-16 functions in cancer cells were explored via the transient transfection of miR-16 mimic or inhibitor.

resultsSeNPs were most potent in prostate cancer cells, regardless of whether or not they were androgen-dependent. Furthermore, SeNP stimulation can induce cell cycle arrest and the apoptosis enhancement of prostate cancer cells. Microarray and molecular mechanism studies demonstrated that miR-16 could directly target cyclin D1 and BCL-2 to mediate SeNP apoptosis enhancement. Results show that the serum selenium levels positively correlate with miR-16 expressions, and they correlate with the overall and disease-free survival rates.

conclusionThese results signify the cytotoxic potential of SeNPs in prostate cancer treatment.

Indexed as

Antineoplastic AgentsApoptosisCell Line, TumorCyclin D1Disease-Free SurvivalDrug Screening Assays, AntitumorGene Expression Regulation, NeoplasticHumansMaleMicroRNAsNanoparticlesPrognosisProstatic NeoplasmsProto-Oncogene Proteins c-bcl-2SeleniumUp-RegulationAntineoplastic AgentsBCL2 protein, humanCCND1 protein, humanCyclin D1MicroRNAsMIRN16 microRNA, humanProto-Oncogene Proteins c-bcl-2SeleniumApoptosisCell cycleMicroRNAProstate cancerSelenium nanoparticles

Identifiers

PMID32357938
PMCPMC7195723
OpenAlexW3020869206

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.