Evidence map›Paper›PMID 29762656›Full record

ArticleCarcinogenesis2018

Prevention of prostate cancer by natural product MDM2 inhibitor GS25: in vitro and in vivo activities and molecular mechanisms.

Wei Wang, Jiang-Jiang Qin, Xin Li, Guanyu Tao, Qiang Wang, Xuming Wu, Jianwei Zhou, Xiaolin Zi, Ruiwen Zhang

Open access · bronzeAbstract read
In one paragraph

Article in Carcinogenesis, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.8field-weighted citation impact, top 12% 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

20 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Review
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  4. Review
  5. Functional roles of E3 ubiquitin ligases in prostate cancer.Journal of molecular medicine (Berlin, Germany) · 2022
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
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  15. Article
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  17. Review
  18. Review
  19. Article
  20. A Contribution into Developing a Model for Prostate Cancer Self-Care Mobile Application.Medical archives (Sarajevo, Bosnia and Herzegovina) · 2018
    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

9 authors at 5 institutions in 2 countries.

Wei WangDepartment of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, TX, USA.
Jiang-Jiang QinDepartment of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, TX, USA.
Xin LiDepartment of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, TX, USA.
Guanyu TaoDepartment of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, TX, USA.
Qiang WangDepartment of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX, USA.
Xuming WuNantong Center for Disease Control and Prevention, Nantong, P.R. China.
Jianwei ZhouDepartment of Molecular Cell Biology and Toxicology, School of Public Health, Nanjing Medical University, Nanjing, China.
Xiaolin ZiDepartment of Urology, University of California, Irvine, CA, USA.
Ruiwen ZhangDepartment of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, TX, USA.
Texas Tech University · USTexas Tech University Health Sciences Center · USUniversity of Houston · USNanjing Medical University · CNUniversity of California, Irvine · US

Funding

Novel NFAT1-MDM2 inhibitor for Breast Cancer TherapyR01CA214019 · NCI · UNIVERSITY OF HOUSTON · PI ZHANG, RUIWEN · 2017 to 2021
$2.9M
Novel Small Molecule MDM2 Inhibitors for Pancreatic Cancer TherapyR01CA186662 · NCI · UNIVERSITY OF HOUSTON · PI ZHANG, RUIWEN · 2014 to 2018
$2.4M
NCI NIH HHS R01 CA186662NCI NIH HHS R01 CA214019
6 · The paper itself

Abstract

Prostate cancer remains a major health problem in the USA and worldwide. There is an urgent need to develop novel approaches to preventing primary and metastatic prostate cancer. We have identified 25-OCH3-protopanaxadiol (GS25), the most active ginsenoside that has been identified so far; it has potent activity against human cancers, including prostate cancer. However, it has not been proven if GS25 could be a safe and effective agent for cancer prevention. In this study, we used the TRAMP model and clearly demonstrated that GS25 inhibited prostate tumorigenesis and metastasis with minimal host toxicity. Mechanistically, GS25 directly bound to the RING domain of MDM2, disrupted MDM2-MDMX binding and induced MDM2 protein degradation, resulting in strong inhibition of prostate cancer cell growth and metastasis, independent of p53 and androgen receptor status. In conclusion, our in vitro and in vivo data support the potential use of GS25 in prevention of primary and metastatic prostate cancer.

Indexed as

AnimalsCell Cycle ProteinsCell Line, TumorDammaranesDisease Models, AnimalDrug Screening Assays, AntitumorHumansMaleMiceMice, TransgenicNuclear ProteinsProstatic NeoplasmsProtein BindingProteolysisProto-Oncogene ProteinsProto-Oncogene Proteins c-mdm225-methoxydammarane-3,12,20-triolCell Cycle ProteinsDammaranesMDM2 protein, humanMdm2 protein, mouseMDM4 protein, humanMdm4 protein, mouseNuclear ProteinsProto-Oncogene ProteinsProto-Oncogene Proteins c-mdm2Triterpenes

Identifiers

PMID29762656
PMCPMC6067121
OpenAlexW2799884888

What OpenQuestion holds

Textmetadata
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.