Evidence map›Paper›PMID 30954472›Full record

ArticleThe American journal of pathology2019

Enhancer of Zeste 2 Polycomb Repressive Complex 2 Subunit Is Required for Uterine Epithelial Integrity.

Xin Fang, Nan Ni, John P Lydon, Ivan Ivanov, Kayla J Bayless, Monique Rijnkels, Qinglei Li

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
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

20 citing papers in PubMed, 27 citations in OpenAlex.

  1. Review
  2. Decoding Müllerian Duct Epithelial Regionalization.Molecular reproduction and development · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Uterine-specificiScience · 2023
    Article
  8. Article
  9. Review
  10. Role of EZH2 in Uterine Gland Development.International journal of molecular sciences · 2022
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Epigenetic control of embryo-uterine crosstalk at peri-implantation.Cellular and molecular life sciences : CMLS · 2019
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Xin FangDepartment of Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas.
Nan NiDepartment of Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas.
John P LydonDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas.
Ivan IvanovDepartment of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, Texas; Center for Translational Environmental Health Research, Texas A&M University, College Station, Texas.
Kayla J BaylessDepartment of Molecular and Cellular Medicine, Texas A&M University Health Science Center, College Station, Texas.
Monique RijnkelsDepartment of Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas.
Qinglei LiDepartment of Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas. Electronic address: qli@cvm.tamu.edu.
Texas A&M University · USBaylor College of Medicine · USTexas A&M Health Science Center · US

Funding

TGF-BETA SIGNALING IN ENDOMETRIAL CELL FUNCTION AND DYSFUNCTIONR01HD087236 · NICHD · TEXAS A&M AGRILIFE RESEARCH · PI LI, QINGLEI · 2017 to 2021
$1.5M
NICHD NIH HHS R01 HD087236
6 · The paper itself

Abstract

Normal proliferation and differentiation of uterine epithelial cells are critical for uterine development and function. Enhancer of zeste 2 polycomb repressive complex 2 subunit (EZH2), a core component of polycomb repressive complexes 2, possesses histone methyltransferase activity that catalyzes the trimethylation of lysine 27 of histone H3. EZH2 has been involved in epithelial-mesenchymal transition, a key event in development and carcinogenesis. However, its role in uterine epithelial cell function remains unknown. To determine the role of uterine EZH2, Ezh2 was conditionally deleted using progesterone receptor Cre recombinase, which is expressed in both epithelial and mesenchymal compartments of the uterus. Loss of EZH2 promoted stratification of uterine epithelium, an uncommon and detrimental event in the uterus. The abnormal epithelium expressed basal cell markers, including tumor protein 63, cytokeratin 5 (KRT5), KRT6A, and KRT14. These results suggest that EZH2 serves as a guardian of uterine epithelial integrity, partially via inhibiting the differentiation of basal-like cells and preventing epithelial stratification. The observed epithelial abnormality was accompanied by fertility defects, altered uterine growth and function, and the development of endometrial hyperplasia. Thus, the Ezh2 conditional knockout mouse model may be useful to explore mechanisms that regulate endometrial homeostasis and uterine function.

Indexed as

AnimalsEndometrial HyperplasiaEnhancer of Zeste Homolog 2 ProteinEpitheliumFemaleKeratinsMiceMice, TransgenicPolycomb Repressive Complex 2Trans-ActivatorsUterusEnhancer of Zeste Homolog 2 ProteinEzh2 protein, mouseKeratinsPolycomb Repressive Complex 2Trans-ActivatorsTrp63 protein, mouse

Identifiers

PMID30954472
PMCPMC6547058
OpenAlexW2931659781

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.