Evidence map›Paper›PMID 31728810›Full record

ArticleJournal of assisted reproduction and genetics2019

SATB2 and NGR1: potential upstream regulatory factors in uterine leiomyomas.

Shun Sato, Ryo Maekawa, Isao Tamura, Yuichiro Shirafuta, Masahiro Shinagawa, Hiromi Asada, Toshiaki Taketani, Hiroshi Tamura, Norihiro Sugino

Open access · greenAbstract read
In one paragraph

Article in Journal of assisted reproduction and genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. UTERINE FIBROIDS.Physiological reviews · 2025
    Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

9 authors at 1 institution in 1 country.

Shun SatoDepartment of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Minamikogushi, 1-1-1, Ube, 755-8505, Japan.
Ryo MaekawaDepartment of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Minamikogushi, 1-1-1, Ube, 755-8505, Japan.
Isao TamuraDepartment of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Minamikogushi, 1-1-1, Ube, 755-8505, Japan.
Yuichiro ShirafutaDepartment of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Minamikogushi, 1-1-1, Ube, 755-8505, Japan.
Masahiro ShinagawaDepartment of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Minamikogushi, 1-1-1, Ube, 755-8505, Japan.
Hiromi AsadaDepartment of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Minamikogushi, 1-1-1, Ube, 755-8505, Japan.
Toshiaki TaketaniDepartment of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Minamikogushi, 1-1-1, Ube, 755-8505, Japan.
Hiroshi TamuraDepartment of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Minamikogushi, 1-1-1, Ube, 755-8505, Japan.
Norihiro SuginoDepartment of Obstetrics and Gynecology, Yamaguchi University Graduate School of Medicine, Minamikogushi, 1-1-1, Ube, 755-8505, Japan. sugino@yamaguchi-u.ac.jp.ORCID http://orcid.org/0000-0001-8874-7931
Yamaguchi University · JP

Funding

Japan Society for the Promotion of Science 15K10720Japan Society for the Promotion of Science 16K11091Japan Society for the Promotion of Science 16K11142Japan Society for the Promotion of Science 16K20191Japan Society for the Promotion of Science 17K11239Japan Society for the Promotion of Science 17K11240
6 · The paper itself

Abstract

purposeWe attempted to identify the genes involved in the pathogenesis of uterine leiomyomas, under a hypothesis that the aberrant expression of upstream regulatory genes caused by aberrant DNA methylation is involved in the onset and development of uterine leiomyomas.

methodsTo find such genes, we compared genome-wide mRNA expression and DNA methylation in uterine leiomyomas and adjacent normal myometrium. Analysis of the data by Ingenuity Pathway Analysis software identified SATB2 which is known to be an epigenetic regulator, and NRG1 as candidate upstream regulatory genes. To infer the functions of these genes, human uterine smooth muscle cell lines overexpressing SATB2 or NRG1 genes were established (SATB2 or NRG1 lines), and their transcriptomes and pathways were analyzed.

resultsSATB2 and NRG1 were confirmed to be hypermethylated and upregulated in most uterine leiomyoma specimens (nine to 11 of the 11 cases). Among the established cell lines, morphological changes from spindle-like forms to fibroblast-like forms with elongated protrusions were observed in only the SATB2 line. Pathway analysis revealed that WNT/β-catenin and TGF-β signaling pathways which are related to the pathogenesis of uterine leiomyomas were activated in both SATB2 and NRG1 lines. In addition, signaling of growth factors including VEGF, PDGF, and IGF1, and retinoic acid signaling were activated in the SATB2 and NRG1 lines, respectively.

conclusionsThese results indicate that SATB2 and NRG1 overexpression induced many of the signaling pathways that are considered to be involved in the pathogenesis of uterine leiomyomas, suggesting that these genes have roles as upstream regulatory factors.

Indexed as

AdultDNA MethylationFemaleHumansIntercellular Signaling Peptides and ProteinsLeiomyomaMatrix Attachment Region Binding ProteinsMiddle AgedMutationMyometriumNogo Receptor 1Signal TransductionTranscription FactorsUp-RegulationUterine NeoplasmsIntercellular Signaling Peptides and ProteinsMatrix Attachment Region Binding ProteinsNogo Receptor 1RTN4R protein, humanSATB2 protein, humanTranscription FactorsNGR1SATB2Upstream regulatory genesUterine leiomyomas

Identifiers

PMID31728810
PMCPMC6885490
OpenAlexW2986027806

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.