Evidence map›Paper›PMID 22969838›Full record

ArticleExperimental and therapeutic medicine2012

Modulation of estrogenic action in clear cell carcinoma of the ovary (Review).

Yasuhito Tanase, Yoshihiko Yamada, Hiroshi Shigetomi, Hirotaka Kajihara, Akira Oonogi, Yoriko Yoshizawa, Naoto Furukawa, Shoji Haruta, Shozo Yoshida, Toshiyuki Sado and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 23% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Endometriosis and ovarian cancer: Their association and relationship.European journal of obstetrics & gynecology and reproductive biology: X · 2019
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Endometriosis: pathogenesis and treatment.Nature reviews. Endocrinology · 2014
    Review
  14. Article
  15. Endometriosis-associated ovarian cancer: a review of pathogenesis.International journal of molecular sciences · 2013
    Article
  16. In vivo (Athens, Greece)
    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

12 authors at 1 institution in 1 country.

Yasuhito TanaseDepartment of Obstetrics and Gynecology, Nara Medical University, Nara, Japan.
Yoshihiko Yamada
Hiroshi Shigetomi
Hirotaka Kajihara
Akira Oonogi
Yoriko Yoshizawa
Naoto Furukawa
Shoji Haruta
Shozo Yoshida
Toshiyuki Sado
Hidekazu Oi
Hiroshi Kobayashi
Nara Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Two histologic types, clear cell carcinoma (CCC) and endometrioid adenocarcinoma (EAC), are the common histology in ovarian cancer patients who have associated endometriosis. However, both tumor types have distinct clinicopathological characteristics and molecular phenotypes. EAC is predominantly positive for estrogen receptor (ER), but CCC specifically exhibits lower ER expression. This study reviews the current understanding of the role of the ER information in the pathogenesis of CCC, as well as the English language literature for biochemical studies on ER expression and estrogenic action in CCC. The iron-mediated oxidative stress occurs due to repeated hemorrhage in endometriosis, then this compound oxidatively modifies genomic DNA and, subsequently, ER depletion may be observed. There are a number of factors that interfere with ER expression and estrogen activity, which include DNA methylation of the promoter region, histone deacetylation, heme and iron binding, chromatin remodeling and ubiquitin ligase activity. Loss of estrogen function may be a turning point in CCC progression and aggressiveness.

Identifiers

PMID22969838
PMCPMC3438704
OpenAlexW2152224768

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.