Evidence map›Paper›PMID 27888807›Full record

ArticleOncotarget2017

Is the positivity of estrogen receptor or progesterone receptor different between type 1 and type 2 endometrial cancer?

Fang Shen, Yifei Gao, Jingxin Ding, Qi Chen

Open access · diamondAbstract readComparative Study
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
4.4field-weighted citation impact, top 6% 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

41 citing papers in PubMed, 71 citations in OpenAlex.

  1. Pilot Study of Daily Exemestane in Women with Endometrial Intraepithelial Neoplasia or Low-Grade Endometrial Cancer.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025
    Trial
  2. Article
  3. Review
  4. Endometrial cancer therapy in 2026.Current opinion in obstetrics & gynecology · 2026
    Review
  5. Review
  6. Nanocarrier drug delivery systems for gynecological cancer therapeutics.Journal of controlled release : official journal of the Controlled Release Society · 2025
    Review
  7. Review
  8. Article
  9. Article
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  11. Article
  12. Review
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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

4 authors at 2 institutions in 2 countries.

Fang ShenThe Hospital of Obstetrics & Gynaecology, Fudan University, China.
Yifei GaoThe Hospital of Obstetrics & Gynaecology, Fudan University, China.
Jingxin DingThe Hospital of Obstetrics & Gynaecology, Fudan University, China.
Qi ChenThe Hospital of Obstetrics & Gynaecology, Fudan University, China.
Obstetrics and Gynecology Hospital of Fudan University · CNUniversity of Auckland · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endometrial cancer is a major cancer in women and traditionally divided into type 1 and type 2. It is well known that type 2 endometrial cancer has a poor prognosis. Studies have suggested that estrogen receptor (ER) or progesterone receptor (PR) positive are positively associated with endometrial cancer survive. However whether the positivity of ER or PR is different between cancer types has not been investigated yet. In this retrospective study, the positivity of ER or PR was analysed in 1054 women with primary diagnosed endometrial cancer taking into account cancer types and menopausal status from the largest university teaching women's hospital in China. The positivity of ER or PR (over 90%) was significantly higher in type 1 compared to that in type 2 endometrial cancer (71% or 64%) in both premenopausal and postmenopausal women. There was no different in positivity of ER or PR in type 1 endometrial cancer between premenopausal and postmenopausal women. However, in type 2 endometrial cancer, the positivity of ER or PR in premenopausal women was significantly higher compared to that in postmenopausal women. Our data demonstrate that both ER and PR positivity are significantly higher in type 1 endometrial cancer (92%) compared to type 2 (72% ER positive, 65% PR positive). Menopausal status is not associated with the positivity of ER or PR in type 1 endometrial cancer. Our data may provide some novel insights why Asian women have better outcomes of endometrial cancer which was reported in the literature.

Indexed as

AdultAgedAged, 80 and overAsian PeopleBiopsyChinaEndometrial NeoplasmsEndometriumFemaleHumansImmunohistochemistryMiddle AgedNeoplasm GradingNeoplasm StagingPostmenopausePremenopauseReceptors, EstrogenReceptors, Progesteroneendometrial cancerERmenopausePRtype 1 and type 2

Identifiers

PMID27888807
PMCPMC5352172
OpenAlexW2553866675

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.