Evidence map›Paper›PMID 33811596›Full record

ArticleMedical oncology (Northwood, London, England)2021

Diosmetin induces apoptosis in ovarian cancer cells by activating reactive oxygen species and inhibiting the Nrf2 pathway.

Feijie Zhao, Xiaoling Hong, Danjie Li, Zhentong Wei, Xinxin Ci, Songling Zhang

Erratum issuedAbstract read
PubMed Publisher
In one paragraph

Article in Medical oncology (Northwood, London, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

15 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Review
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  5. Article
  6. Phytochemical Profiling and Molecular Insights ofPharmaceuticals (Basel, Switzerland) · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Antitumor components and mechanisms ofFrontiers in pharmacology · 2025
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Insights into the Role of Oxidative Stress in Ovarian Cancer.Oxidative medicine and cellular longevity · 2021
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Feijie ZhaoDepartment of Obstetrics and Gynecology, The First Hospital of Jilin University, Xinmin Road 519, Changchun, Jilin, 130001, China.
Xiaoling HongDepartment of Obstetrics and Gynecology, The First Hospital of Jilin University, Xinmin Road 519, Changchun, Jilin, 130001, China.
Danjie LiDepartment of Obstetrics and Gynecology, The First Hospital of Jilin University, Xinmin Road 519, Changchun, Jilin, 130001, China.
Zhentong WeiDepartment of Obstetrics and Gynecology, The First Hospital of Jilin University, Xinmin Road 519, Changchun, Jilin, 130001, China.
Xinxin CiInstitute of Translational Medicine, The First Hospital of Jilin University, Dongminzhu Road 71, Changchun, Jilin, 130001, China. cixinxin@jlu.edu.cn.
Songling ZhangDepartment of Obstetrics and Gynecology, The First Hospital of Jilin University, Xinmin Road 519, Changchun, Jilin, 130001, China. slzhang@jlu.edu.cn.ORCID http://orcid.org/0000-0002-3579-0175
Jilin University · CN

Funding

Natural Science Foundation of Jilin Province 20200404078YYthe National Key R&D Program of China 2018YFA0106902the National Natural Science Foundation of China 81902637
6 · The paper itself

Abstract

The fatality rate of ovarian cancer ranks first among gynecological tumors, and the prognosis is poor. Diosmetin (Dio), a natural flavonoid obtained from citrus fruits, has been shown to have anti-tumor effects in lung, liver, and skin cancers. We aimed to investigate the effects of Dio on ovarian cancer A2780 and SKOV3 cells along with the underlying mechanisms. Our data showed that Dio inhibited the proliferation, migration, and invasion of these cells and induced their apoptosis. Moreover, Dio upregulated the levels of Bax and cleaved Caspase-3 and PARP while downregulating the level of Bcl2. Mechanistically, our results revealed that Dio inhibited Nrf2 and induced the production of reactive oxygen species (ROS). The ROS scavenger N-acetyl-L-cysteine (NAC) suppressed the inhibitory effect of Dio on the proliferation of the ovarian cancer cells. Additionally, overexpression of Nrf2 partially suppressed the Dio-induced apoptosis and proliferation inhibition in these cells. These findings indicate that Dio exerts an anti-tumor activity by upregulating ROS levels and inhibiting Nrf2, indicating that Dio is a promising chemotherapeutic candidate for the treatment of ovarian cancer.

Indexed as

ApoptosisCell Line, TumorCell SurvivalDose-Response Relationship, DrugFemaleFlavonoidsHumansNF-E2-Related Factor 2Ovarian NeoplasmsReactive Oxygen SpeciesSignal TransductiondiosmetinFlavonoidsNFE2L2 protein, humanNF-E2-Related Factor 2Reactive Oxygen SpeciesDiosmetinNrf2Ovarian cancerROS

Identifiers

PMID33811596
OpenAlexW3144664220

What Socratic 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 Socratic graph.