Evidence map›Paper›PMID 28754964›Full record

ArticleScientific reports2017

Enhancer of Zeste homolog 2 (EZH2) induces epithelial-mesenchymal transition in endometriosis.

Qi Zhang, Peixin Dong, Xishi Liu, Noriaki Sakuragi, Sun-Wei Guo

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 1 pooled it
10.0field-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

57 citing papers in PubMed, 1 synthesis or guideline pooled it, 83 citations in OpenAlex.

  1. Pooled it
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  11. The long road of drug development for endometriosis - Pains, gains, and hopes.Journal of controlled release : official journal of the Controlled Release Society · 2024
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  18. Role of EZH2 in Uterine Gland Development.International journal of molecular sciences · 2022
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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

5 authors at 3 institutions in 2 countries.

Qi ZhangShanghai OB/GYN Hospital, Fudan University, Shanghai, China.
Peixin DongDepartment of Women's Health Educational System, Hokkaido University, Sapporo, Japan.
Xishi LiuShanghai OB/GYN Hospital, Fudan University, Shanghai, China.
Noriaki SakuragiDepartment of Women's Health Educational System, Hokkaido University, Sapporo, Japan.
Sun-Wei GuoShanghai OB/GYN Hospital, Fudan University, Shanghai, China. hoxa10@outlook.com.
Fudan University · CNHokkaido University · JPObstetrics and Gynecology Hospital of Fudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

EZH2, a subunit of the polycomb repressive complex 2 (PRC2) catalyzing trimethylation of histone H3 lysine 27 (H3K27), induces epithelial-mesenchymal transition (EMT) in cancers. However, whether EZH2 regulates EMT in endometriosis is unclear. Here, we show that EZH2 expression, along with its associated PRC2 proteins, is significantly elevated in ectopic and eutopic endometrium from women with endometriosis as compared with control endometrium. EZH2 knockdown or inhibition restored the epithelial phenotypes of endometriotic epithelial cells, concomitant with the upregulation of E-cadherin and downregulation of vimentin and transcription factors (Snail and Slug) as well as reduced cellular migratory and invasive propensity. Conversely, overexpression of EZH2 induced the expression of Snail, Slug and vimentin and suppresses E-cadherin expression. In vivo administration of 3-Deazaneplanocin A (DZNep), an EZH2 inhibitor, significantly inhibited the growth of endometriotic lesions and improved generalized hyperalgesia, along with attenuated EMT and reduced fibrosis in endometriosis. Notably, platelets induced EZH2 upregulation and increased H3K27 and H3K9 trimethylation levels in endometriotic epithelial cells. These data identify EZH2 as a novel driver of EMT in endometriosis, implicates the link between wound healing and epigenetic changes in the context of endometriosis, and underscore the role of platelets in the development of endometriosis.

Indexed as

Epithelial-Mesenchymal TransitionAdultAnimalsCadherinsCell LineCells, CulturedEndometriosisEnhancer of Zeste Homolog 2 ProteinFemaleHistonesHumansMiceMice, Inbred BALB CPolycomb Repressive Complex 2Snail Family Transcription FactorsVimentinCadherinsEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanHistonesPolycomb Repressive Complex 2Snail Family Transcription FactorsVimentin

Identifiers

PMID28754964
PMCPMC5533797
OpenAlexW2739187394

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.