Evidence map›Paper›PMID 29743815›Full record

ArticleCancer cell international2018

Estrogen receptor modulators genistein, daidzein and ERB-041 inhibit cell migration, invasion, proliferation and sphere formation via modulation of FAK and PI3K/AKT signaling in ovarian cancer.

Karen K L Chan, Michelle K Y Siu, Yu-Xin Jiang, Jing-Jing Wang, Thomas H Y Leung, Hextan Y S Ngan

Open access · goldAbstract read
In one paragraph

Article in Cancer cell international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 1 pooled it
7.8field-weighted citation impact, top 2% 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

61 citing papers in PubMed, 1 synthesis or guideline pooled it, 116 citations in OpenAlex.

  1. Pooled it
  2. Review
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  8. Review
  9. Cancer chemoprevention: signaling pathways and strategic approaches.Signal transduction and targeted therapy · 2025
    Review
  10. Cellular and Molecular Mechanisms Modulated by Genistein in Cancer.International journal of molecular sciences · 2025
    Review
  11. Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Advances in ovarian tumor stem cells and therapy.Cell biochemistry and biophysics · 2024
    Review
  18. Review
  19. Review
  20. Article

1 more citing papers are in PubMed but not listed here.

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

6 authors at 2 institutions in 2 countries.

Karen K L ChanDepartment of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, 6/F Professorial Block, Pokfulam, Hong Kong, SAR China.
Michelle K Y SiuDepartment of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, 6/F Professorial Block, Pokfulam, Hong Kong, SAR China.
Yu-Xin JiangDepartment of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, 6/F Professorial Block, Pokfulam, Hong Kong, SAR China.
Jing-Jing WangDepartment of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, 6/F Professorial Block, Pokfulam, Hong Kong, SAR China.
Thomas H Y LeungDepartment of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, 6/F Professorial Block, Pokfulam, Hong Kong, SAR China.
Hextan Y S NganDepartment of Obstetrics and Gynaecology, Queen Mary Hospital, University of Hong Kong, 6/F Professorial Block, Pokfulam, Hong Kong, SAR China.
University of Hong Kong · HKQueen Mary Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOvarian cancer is the most lethal gynaecological malignancy. Chemotherapy is the main stay of treatment for metastatic disease, with modest response rates but significant side effects. Therefore, there is a need for alternative therapies that can control the disease while offering good quality of life. Ovarian cancer cells express both estrogen receptor subtypes (ERα and ERβ). There is growing evidence that ERβ is anti-oncogenic. Genistein and daidzein are phytoestrogens found in soybeans and they display higher affinity to bind ERβ. ERB-041 is a potent selective ERβ agonist. In this study, we aimed to investigate the effects of genistein, daidzein and ERB-041 on ovarian cancer.

methodsOvarian cancer cell lines were treated with genistein, daidzein and ERB-041 in pharmacological doses. Cell migration, invasion, proliferation, cell cycle arrest, apoptosis and sphere formation were assessed by Transwell migration and invasion assays, XTT assay, focus formation, flow cytometry and sphere formation assay, respectively. Immunoblotting analysis was performed to determine the downstream signaling pathways.

resultsWe found that genistein, daidzein and ERB-041 significantly inhibited ovarian cancer cell migration, invasion, proliferation, as well as induced cell cycle arrest and apoptosis. Significantly inhibitory effect on the size and number of sphere formed in genistein, daidzein and ERB-041 treated cells was also demonstrated. Moreover, genistein, daidzein and ERB-041 treatment reduced p-FAK, p-PI3K, p-AKT, p-GSK3β, p21 or cyclin D1 expression in ovarian cancer cells.

conclusionGenistein, daidzein and ERB-041 decreased ovarian cancer cell migration, invasion, proliferation and sphere formation, and induced cell cycle arrest and apoptosis with altered FAK and PI3K/AKT/GSK signaling and p21/cyclin D1 expression, suggesting their roles on ovarian cancer cell metastasis, tumorigenesis and stem-like properties and their potential as alternative therapies for ovarian cancer patients.

Indexed as

DaidzeinERB-041GenisteinOvarian cancer

Identifiers

PMID29743815
PMCPMC5930957
OpenAlexW2806380271

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.