Evidence map›Paper›PMID 27866464›Full record

ArticleRedox report : communications in free radical research2017

Endometriotic cyst fluid induces reactive oxygen species (ROS) in human immortalized epithelial cells derived from ovarian endometrioma.

Yoichi Kobayashi, Kiyono Osanai, Kei Tanaka, Yoshiko Nishigaya, Hironori Matsumoto, Mai Momomura, Masamichi Hashiba, Shizuka Mita, Satoru Kyo, Mitsutoshi Iwashita

Open access · bronzeAbstract read
In one paragraph

Article in Redox report : communications in free radical research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.4field-weighted citation impact, top 22% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Review
  2. Immune Dysregulation in Endometriomas: Implications for Inflammation.International journal of molecular sciences · 2024
    Review
  3. Review
  4. Article
  5. Article
  6. Review
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

10 authors at 3 institutions in 1 country.

Yoichi Kobayashia Department of Obstetrics and Gynecology , Kyorin University School of Medicine , Mitaka , Tokyo , Japan.
Kiyono Osanaia Department of Obstetrics and Gynecology , Kyorin University School of Medicine , Mitaka , Tokyo , Japan.
Kei Tanakaa Department of Obstetrics and Gynecology , Kyorin University School of Medicine , Mitaka , Tokyo , Japan.
Yoshiko Nishigayaa Department of Obstetrics and Gynecology , Kyorin University School of Medicine , Mitaka , Tokyo , Japan.
Hironori Matsumotoa Department of Obstetrics and Gynecology , Kyorin University School of Medicine , Mitaka , Tokyo , Japan.
Mai Momomuraa Department of Obstetrics and Gynecology , Kyorin University School of Medicine , Mitaka , Tokyo , Japan.
Masamichi Hashibab Development Research , Mochida Pharmaceutical Co., Ltd. , Gotemba , Shizuoka , Japan.
Shizuka Mitab Development Research , Mochida Pharmaceutical Co., Ltd. , Gotemba , Shizuoka , Japan.ORCID http://orcid.org/0000-0001-7626-1862
Satoru Kyoc Department of Obstetrics and Gynecology , Shimane University School of Medicine , Izumo , Shimane , Japan.
Mitsutoshi Iwashitaa Department of Obstetrics and Gynecology , Kyorin University School of Medicine , Mitaka , Tokyo , Japan.
Kyorin University · JPMochida Pharmaceutical (Japan) · JPShimane University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesEndometriotic cyst fluid (ECF) contains a large amount of reactive oxygen species (ROS), and endometriotic cysts are exposed to strong oxidative stress, which may cause malignant transformation. In this study, ROS production by ECF was clinically analysed.

methodsHuman immortalized epithelial cells derived from ovarian endometrioma (EMosis-CC/TERT 1) were treated with ECF. In addition, ROS production in EMosis-CC/TERT 1 was measured, and its clinical significance was analysed.

resultsA total of 38 ECF samples were obtained from patients diagnosed with endometriotic cysts. In EMosis-CC/TERT1, significantly higher levels of ROS were induced by ECF than by the vehicle control and ferric nitrilotriacetate. There were no significant differences in ROS production by laterality and preoperative serum CA125 values. There were several patients whose cyst sizes were approximately 5 cm and had relatively high ROS production. Production of ROS by ECF was relatively higher in patients older than 40 years of age than in those younger than 40. DISCUSSION: Our study revealed that ROS are highly produced by ECF in EMosis-CC/TERT1 cells; therefore, exposure to ECF induced strong oxidative stress. Development of a therapeutic strategy to reduce ROS production might be useful for preventing malignant transformation of endometriotic cysts.

Indexed as

AdultCA-125 AntigenCell LineCell Transformation, NeoplasticCyst FluidEndometriosisEpithelial CellsFemaleHumansMembrane ProteinsOxidative StressReactive Oxygen SpeciesCA-125 AntigenMembrane ProteinsMUC16 protein, humanReactive Oxygen SpeciesendometriomaEndometriotic cyst fluidoxidative stressreactive oxygen species

Identifiers

PMID27866464
PMCPMC6837669
OpenAlexW2552746135

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.