Evidence map›Paper›PMID 22700766›Full record

ArticleEndocrinology2012

Role of estrogen receptor signaling required for endometriosis-like lesion establishment in a mouse model.

Katherine A Burns, Karina F Rodriguez, Sylvia C Hewitt, Kyathanahalli S Janardhan, Steven L Young, Kenneth S Korach

Open access · bronzeAbstract read
In one paragraph

Article in Endocrinology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed, 2 pooled it
9.2field-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

89 citing papers in PubMed, 2 syntheses or guidelines pooled it, 148 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
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  11. ESR1 Regulates Fecundity and Functions in Sheep Endometrial Stromal Cells.International journal of molecular sciences · 2025
    Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Induction of Endometriosis in a Menstruating Mouse Model (Mus musculus): A Translational Animal Disease Model.Journal of the American Association for Laboratory Animal Science : JAALAS · 2025
    Article
  18. Review
  19. Article
  20. Article

29 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 1 country.

Katherine A BurnsReceptor Biology Section, Research Triangle Park, North Carolina 27790, USA.
Karina F Rodriguez
Sylvia C Hewitt
Kyathanahalli S Janardhan
Steven L Young
Kenneth S Korach
National Institutes of Health · USUniversity of North Carolina at Chapel Hill · US

Funding

Chemical Receptor Interactions In Reproduction And Hormonal ToxicityZIAES070065 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI KORACH, KENNETH S · 2009 to 2019
$29.6M
Chemical Receptor Interactions Reproduction/HormonalZ01ES070065 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI KORACH, KENNETH S · 1985 to 2008
$5.0M
Progesterone Action in the Endometrium of Women with EndometriosisR01HD067721 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI YOUNG, STEVEN L · 2011 to 2015
$3.1M
Intramural NIH HHS Z01 ES070065
6 · The paper itself

Abstract

Endometriosis results from ectopic invasion of endometrial tissue within the peritoneal cavity. Aberrant levels of the estrogen receptor (ER), ERα and ERβ, and higher incidence of autoimmune disorders are observed in women with endometriosis. An immunocompetent mouse model of endometriosis was used in which minced uterine tissue from a donor was dispersed into the peritoneal cavity of a recipient. Wild-type (WT), ERα-knockout (αERKO), and βERKO mice were donors or recipients to investigate the roles of ERα, ERβ, and estradiol-mediated signaling on endometriosis-like disease. Mice were treated with vehicle or estradiol, and resulting location, number, and size of endometriosis-like lesions were assessed. In comparison with WT lesions in WT hosts, αERKO lesions in WT hosts were smaller and fewer in number. The effect of ER status and estradiol treatment on nuclear receptor status, proliferation, organization, and inflammation within lesions were examined. αERKO lesions in WT hosts did not form distal to the incision site, respond to estradiol, or proliferate but did have increased inflammation. WT lesions in αERKO hosts did respond to estradiol, proliferate, and show decreased inflammation with treatment, but surprisingly, progesterone receptor expression and localization remained unchanged. Only minor differences were observed between WT lesions in βERKO hosts and βERKO lesions in WT hosts, demonstrating the estradiol-mediated signaling responses are predominately through ERα. In sum, these results suggest ER in both endometriosis-like lesions and their environment influence lesion characteristics, and understanding these interactions may play a critical role in elucidating this enigmatic disease.

Indexed as

Disease Models, AnimalAnimalsEndometriosisFemaleMiceMice, KnockoutReceptors, EstrogenReceptors, Estrogen

Identifiers

PMID22700766
PMCPMC3404357
OpenAlexW2082998009

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.