Evidence map›Paper›PMID 26503475›Full record

ArticleOncotarget2016

The HMG-CoA reductase inhibitor, simvastatin, exhibits anti-metastatic and anti-tumorigenic effects in ovarian cancer.

Jessica E Stine, Hui Guo, Xiugui Sheng, Xiaoyun Han, Monica N Schointuch, Timothy P Gilliam, Paola A Gehrig, Chunxiao Zhou, Victoria L Bae-Jump

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 8% 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

59 citing papers in PubMed, 2 syntheses or guidelines pooled it, 91 citations in OpenAlex.

  1. Statins as Repurposed Drugs in Gynecological Cancer: A Review.International journal of molecular sciences · 2022
    Pooled it
  2. Pooled it
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  9. The Mevalonate Pathway in the Radiation Response of Cancer.International journal of radiation oncology, biology, physics · 2025
    Review
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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

9 authors at 4 institutions in 2 countries.

Jessica E StineDivision of Gynecologic Oncology, University of North Carolina, Chapel Hill, NC, USA.
Hui GuoDivision of Gynecologic Oncology, University of North Carolina, Chapel Hill, NC, USA.
Xiugui ShengDepartment of Gynecologic Oncology, ShanDong Cancer Hospital & Institute, Jinan University, Jinan, P.R. China.
Xiaoyun HanDivision of Gynecologic Oncology, University of North Carolina, Chapel Hill, NC, USA.
Monica N SchointuchDivision of Gynecologic Oncology, University of North Carolina, Chapel Hill, NC, USA.
Timothy P GilliamDivision of Gynecologic Oncology, University of North Carolina, Chapel Hill, NC, USA.
Paola A GehrigDivision of Gynecologic Oncology, University of North Carolina, Chapel Hill, NC, USA.
Chunxiao ZhouDivision of Gynecologic Oncology, University of North Carolina, Chapel Hill, NC, USA.
Victoria L Bae-JumpDivision of Gynecologic Oncology, University of North Carolina, Chapel Hill, NC, USA.
University of North Carolina at Chapel Hill · USJinan University · CNShandong First Medical University · CNUNC Lineberger Comprehensive Cancer Center

Funding

UNC-CH CENTER FOR ENVIRONMENTAL HEALTH &SUSCEPTIBILITYP30ES010126 · NIEHS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Melissa A. Troester · 2001 to 2026
$36.3M
Metformin as a Novel Chemotheraeutic Strategy for the Treatment of Endometrial CaK23CA143154 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BAE-JUMP, VICTORIA LIN · 2010 to 2014
$854k
NCI NIH HHS 1K23CA143154-01A1NCI NIH HHS K23 CA143154NIEHS NIH HHS P30 ES010126
6 · The paper itself

Abstract

Ovarian cancer is the 5th leading cause of cancer death among women in the United States. The mevalonate pathway is thought to be a potential oncogenic pathway in the pathogenesis of ovarian cancer. Simvastatin, a 3-hydroxy-3-methyl-glutaryl-CoA reductase (HMGCR) inhibitor, is a widely used drug for inhibiting the synthesis of cholesterol and may also have anti-tumorigenic activity. Our goal was to evaluate the effects of simvastatin on ovarian cancer cell lines, primary cultures of ovarian cancer cells and in an orthotopic ovarian cancer mouse model. Simvastatin significantly inhibited cellular proliferation, induced cell cycle G1 arrest and apoptosis, and caused cellular stress via reduction in the enzymatic activity of HMGCR and inhibition of the MAPK and mTOR pathways in ovarian cancer cells. Furthermore, simvastatin induced DNA damage and reduced cell adhesion and invasion. Simvastatin also exerted anti-proliferative effects on primary cell cultures of ovarian cancer. Treatment with simvastatin in an orthotopic mouse model reduced ovarian tumor growth, coincident with decreased Ki-67, HMGCR, phosphorylated-Akt and phosphorylated-p42/44 protein expression. Our findings demonstrate that simvastatin may have therapeutic benefit for ovarian cancer treatment and be worthy of further exploration in clinical trials.

Indexed as

Xenograft Model Antitumor AssaysAnimalsApoptosisCell AdhesionCell Line, TumorCell ProliferationDNA DamageFemaleG1 Phase Cell Cycle CheckpointsHumansHydroxymethylglutaryl-CoA Reductase InhibitorsHydroxymethylglutaryl CoA ReductasesImmunoblottingMice, KnockoutMitogen-Activated Protein KinasesNeoplasm MetastasisHydroxymethylglutaryl-CoA Reductase InhibitorsHydroxymethylglutaryl CoA ReductasesMitogen-Activated Protein KinasesMTOR protein, humanReactive Oxygen SpeciesSimvastatinTOR Serine-Threonine KinasesapoptosisHMGCRinvasionovarian cancersimvastatin

Identifiers

PMID26503475
PMCPMC4808044
OpenAlexW2235732203

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.