Evidence map›Paper›PMID 27067638›Full record

ReviewJournal of molecular endocrinology2016

Aromatase expression and regulation in breast and endometrial cancer.

Hong Zhao, Ling Zhou, Anna Junjie Shangguan, Serdar E Bulun

Open access · bronzeAbstract readReview
In one paragraph

Review in Journal of molecular endocrinology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 120 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
120citing papers in PubMed, 6 pooled it
10.2field-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

120 citing papers in PubMed, 6 syntheses or guidelines pooled it, 211 citations in OpenAlex.

  1. Pooled it
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  6. Pooled it
  7. Trial
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Recent Advances in Therapeutic Potential of Dual-Acting Aromatase/COX-2.Anti-cancer agents in medicinal chemistry · 2026
    Review
  14. Endometriosis and the Hallmarks of Cancer.Reproductive sciences (Thousand Oaks, Calif.) · 2026
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Review
  20. Review

60 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

4 authors at 1 institution in 1 country.

Hong ZhaoDivision of Reproductive Science in MedicineDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA h-zhao@northwestern.edu.
Ling ZhouDivision of Reproductive Science in MedicineDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
Anna Junjie ShangguanDivision of Reproductive Science in MedicineDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
Serdar E BulunDivision of Reproductive Science in MedicineDepartment of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
Northwestern University · US

Funding

Endometriosis and RetinoidsR37HD038691 · NICHD · NORTHWESTERN UNIVERSITY AT CHICAGO · PI BULUN, SERDAR E. · 2010 to 2019
$4.5M
Breast Cancer-Proximal Stroma Interaction & AromataseR01CA067167 · NCI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI BULUN, SERDAR E. · 2002 to 2010
$2.6M
NCI NIH HHS R01 CA067167NICHD NIH HHS R37 HD038691
6 · The paper itself

Abstract

Long-term exposure to excess estrogen increases the risk of breast cancer and type 1 endometrial cancer. Most of the estrogen in premenopausal women is synthesized by the ovaries, while extraovarian subcutaneous adipose tissue is the predominant tissue source of estrogen after menopause. Estrogen and its metabolites can cause hyperproliferation and neoplastic transformation of breast and endometrial cells via increased proliferation and DNA damage. Several genetically modified mouse models have been generated to help understand the physiological and pathophysiological roles of aromatase and estrogen in the normal breast and in the development of breast cancers. Aromatase, the key enzyme for estrogen production, is comprised of at least ten partially tissue-selective and alternatively used promoters. These promoters are regulated by distinct signaling pathways to control aromatase expression and estrogen formation via recruitment of various transcription factors to their cis-regulatory elements. A shift in aromatase promoter use from I.4 to I.3/II is responsible for the excess estrogen production seen in fibroblasts surrounding malignant epithelial cells in breast cancers. Targeting these distinct pathways and/or transcription factors to modify aromatase activity may lead to the development of novel therapeutic remedies that inhibit estrogen production in a tissue-specific manner.

Indexed as

Gene Expression Regulation, EnzymologicGene Expression Regulation, NeoplasticAnimalsAromataseBreast NeoplasmsDisease Models, AnimalEndometrial NeoplasmsEstrogensFemaleHumansOrgan SpecificityPromoter Regions, GeneticProtein BindingSignal TransductionTranscription FactorsAromataseEstrogensTranscription Factorsaromatasebreast cancerendometrial cancerestrogen

Identifiers

PMID27067638
PMCPMC5519084
OpenAlexW2337707425

What OpenQuestion holds

Textmetadata
LicenceTDM
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.