Evidence map›Paper›PMID 29402198›Full record

ArticleReproductive sciences (Thousand Oaks, Calif.)2019

The Essential Role of GATA6 in the Activation of Estrogen Synthesis in Endometriosis.

Lia A Bernardi, Matthew T Dyson, Hideki Tokunaga, Christia Sison, Muge Oral, Jared C Robins, Serdar E Bulun

Open access · bronzeAbstract read
In one paragraph

Article in Reproductive sciences (Thousand Oaks, Calif.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

26 citing papers in PubMed, 36 citations in OpenAlex.

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  17. New concepts on the etiology of endometriosis.The journal of obstetrics and gynaecology research · 2023
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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

7 authors at 1 institution in 1 country.

Lia A Bernardi1 Division of Reproductive Science and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Matthew T Dyson1 Division of Reproductive Science and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Hideki Tokunaga1 Division of Reproductive Science and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Christia Sison1 Division of Reproductive Science and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Muge Oral1 Division of Reproductive Science and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Jared C Robins2 Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Serdar E Bulun1 Division of Reproductive Science and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Northwestern University · US

Funding

Endometriosis and RetinoidsR37HD038691 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI BULUN, SERDAR E. · 2010 to 2019
$4.5M
Characterizing the Epigenetic GATA Switch in EndometriosisR03HD082558 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI DYSON, MATTHEW THOMAS · 2015 to 2016
$154k
NICHD NIH HHS R03 HD082558NICHD NIH HHS R37 HD038691NIH HHS R03-HD082558-02
6 · The paper itself

Abstract

Endometriotic stromal cells synthesize estradiol via the steroidogenic pathway. Nuclear receptor subfamily 5, group A, member 1 (NR5A1) is critical, but alone not sufficient, in activating this cascade that involves at least 5 genes. To evaluate whether another transcription factor is required for the activation of this pathway, we examined whether GATA Binding Protein 6 (GATA6) can transform a normal endometrial stromal cell (NoEM) into an endometriotic-like cell by conferring an estrogen-producing phenotype. We ectopically expressed GATA6 alone or with NR5A1 in NoEM or silenced these transcription factors in endometriotic stromal cells (OSIS) and assessed the messenger RNAs or proteins encoded by the genes in the steroidogenic cascade. Functionally, we assessed the effects of GATA6 expression or silencing on estradiol formation. In OSIS, GATA6 was necessary for catalyzing the conversion of progesterone to androstenedione (CYP17A1; P < .05). In NoEM, ectopic expression of GATA6 was essential for converting pregnenolone to estrogen (HSD3B2, CYP17A1, and CYP19A1; P < .05). However, simultaneous ectopic expression of both GATA6 and NR5A1 was required and sufficient to confer induction of all 5 genes and their encoded proteins that convert cholesterol to estrogen. Functionally, only simultaneous knockdown of GATA6 and NR5A1 blocked estradiol formation in OSIS ( P < .05). The presence of both transcription factors was required and sufficient to transform endometrial stromal cells into endometriotic-like cells that produced estradiol in large quantities ( P < .05). In summary, GATA6 alone is essential but not sufficient for estrogen formation in endometriosis. However, simultaneous addition of GATA6 and NR5A1 to an endometrial stromal cell is sufficient to transform it into an endometriotic-like cell, manifested by the activation of the estradiol biosynthetic cascade.

Indexed as

AdultCells, CulturedEndometriosisEndometriumEstradiolFemaleGATA6 Transcription FactorHumansSteroidogenic Factor 1Stromal CellsEstradiolGATA6 protein, humanGATA6 Transcription FactorNR5A1 protein, humanSteroidogenic Factor 1endometriosisestrogenGATA6NR5A1steroidogenesis

Identifiers

PMID29402198
PMCPMC6344952
OpenAlexW2789894649

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.