Evidence map›Paper›PMID 28986550›Full record

ArticleScientific reports2017

Pterostilbene, a natural phenolic compound, synergizes the antineoplastic effects of megestrol acetate in endometrial cancer.

Wei Wen, Gina Lowe, Cai M Roberts, James Finlay, Ernest S Han, Carlotta A Glackin, Thanh H Dellinger

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

  1. Pterostilbene as a promising natural anticancer agent in gynecological cancers.Medical oncology (Northwood, London, England) · 2025
    Review
  2. Stilbenes from Vine Extracts: Therapeutic Potential and Mechanisms.International journal of molecular sciences · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Review
  9. Pterostilbene in Cancer Therapy.Antioxidants (Basel, Switzerland) · 2021
    Review
  10. Article
  11. Article
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  14. 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 4 institutions in 1 country.

Wei WenDepartment of Surgery, Division of Gynecologic Oncology, City of Hope Comprehensive Cancer Center, Duarte, CA, 91010, USA.
Gina LoweDepartment of Developmental and Stem Cell Biology, Beckman Research Institute, Duarte, CA91010, USA.
Cai M RobertsDepartment of Obstetrics and Gynecology, Yale University, New Haven, CT06510, USA.
James FinlayDepartment of Animal Resources, University of Southern California, Los Angeles, CA, 90033, USA.
Ernest S HanDepartment of Surgery, Division of Gynecologic Oncology, City of Hope Comprehensive Cancer Center, Duarte, CA, 91010, USA.
Carlotta A GlackinDepartment of Developmental and Stem Cell Biology, Beckman Research Institute, Duarte, CA91010, USA.
Thanh H DellingerDepartment of Surgery, Division of Gynecologic Oncology, City of Hope Comprehensive Cancer Center, Duarte, CA, 91010, USA. tdellinger@coh.org.
City of Hope · USBeckman Research InstituteUniversity of Southern California · USYale University · US

Funding

Transgenic Mouse FacilityP30CA033572 · NCI · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI John Charles Williams · 1985 to 2026
$86.3M
NCI NIH HHS P30 CA033572
6 · The paper itself

Abstract

Endometrial cancer is the most common gynecologic cancer in the United States and its incidence and mortality has been rising over the past decade. Few treatment options are available for patients with advanced and recurring endometrial cancers. Novel therapies, which are frequently toxic, are difficult to establish in this patient population which tends to be older and plagued by comorbidities such as diabetes mellitus and hypertension. Therefore, novel, non-toxic therapies are urgently needed. Megestrol acetate is a frequently used drug in endometrial cancer patients. However, its response rate is only 20-30%. To enhance the activity of megestrol acetate in endometrial cancer patients, we explored the potential of combining natural supplements with megestrol acetate and found that the addition of the natural phenolic compound, pterostilbene, to megestrol acetate resulted in a synergistic inhibition of cancer cell growth in vitro and an enhanced reduction of tumor growth in a xenograft mouse model. In addition, dual treatment led to attenuation of signaling pathways, as well as cell cycle and survival pathways. Our results demonstrated for the first time that the anti-tumor activity of megestrol acetate can be enhanced by combining with pterostilbene, providing an insight into the potential application of pterostilbene and megestrol acetate combination for the treatment of endometrial cancer.

Indexed as

AnimalsAntineoplastic AgentsAntineoplastic Combined Chemotherapy ProtocolsBiological ProductsCell CycleCell Line, TumorCell ProliferationCell SurvivalDrug SynergismEndometrial NeoplasmsFemaleHumansMAP Kinase Signaling SystemMegestrol AcetateMice, NudePhenolsAntineoplastic AgentsBiological ProductsMegestrol AcetatePhenolspterostilbeneSTAT3 Transcription FactorStilbenes

Identifiers

PMID28986550
PMCPMC5630613
OpenAlexW2762298958

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.