Evidence map›Paper›PMID 19321454›Full record

ArticleThe Journal of biological chemistry2009

Genomic responses from the estrogen-responsive element-dependent signaling pathway mediated by estrogen receptor alpha are required to elicit cellular alterations.

Stephanie L Nott, Yanfang Huang, Xiaodong Li, Brian R Fluharty, Xing Qiu, Wade V Welshons, Shuyuan Yeh, Mesut Muyan

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.0field-weighted citation impact, top 21% 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

19 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
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  3. CXXC5 is a ubiquitinated protein and is degraded by the ubiquitin-proteasome pathway.Protein science : a publication of the Protein Society · 2025
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  11. Molecular mechanism of estrogen-estrogen receptor signaling.Reproductive medicine and biology · 2017
    Review
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  14. Article
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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

8 authors at 4 institutions in 1 country.

Stephanie L NottDepartment of Biochemistry and Biophysics, University of Rochester Medical School, Rochester, New York 14642, USA.
Yanfang Huang
Xiaodong Li
Brian R Fluharty
Xing Qiu
Wade V Welshons
Shuyuan Yeh
Mesut Muyan
Computational Physics (United States) · USUniversity of Missouri · USUniversity of Rochester · USUniversity of Rochester Medical Center · US

Funding

Toward a transcription therapy for breast cancerR01CA113682 · NCI · UNIVERSITY OF ROCHESTER · PI MUYAN, MESUT · 2006 to 2010
$1.4M
NCI NIH HHS CA113682
6 · The paper itself

Abstract

Estrogen (E2) signaling is conveyed by the transcription factors estrogen receptor (ER) alpha and beta. ERs modulate the expression of genes involved in cellular proliferation, motility, and death. The regulation of transcription by E2-ERalpha through binding to estrogen-responsive elements (EREs) in DNA constitutes the ERE-dependent signaling pathway. E2-ERalpha also modulates gene expression by interacting with transregulators bound to cognate DNA-regulatory elements, and this regulation is referred to as the ERE-independent signaling pathway. The relative importance of the ERE-independent pathway in E2-ERalpha signaling is unclear. To address this issue, we engineered an ERE-binding defective ERalpha mutant (ERalpha(EBD)) by changing residues in an alpha-helix of the protein involved in DNA binding to render the receptor functional only through the ERE-independent signaling pathway. Using recombinant adenovirus-infected ER-negative MDA-MB-231 cells derived from a breast adenocarcinoma, we found that E2-ERalpha(EBD) modulated the expression of a subset of ERalpha-responsive genes identified by microarrays and verified by quantitative PCR. However, E2-ERalpha(EBD) did not affect cell cycle progression, cellular growth, death, or motility in contrast to E2-ERalpha.ERalpha(EBD) in the presence of E2 was also ineffective in inducing phenotypic alterations in ER-negative U-2OS cells derived from an osteosarcoma. E2-ERalpha, on the other hand, effectively repressed growth in this cell line. Our findings suggest that genomic responses from the ERE-dependent signaling pathway are required for E2-ERalpha to induce alterations in cellular responses.

Indexed as

Amino Acid SequenceAnimalsCell CycleCell DeathCell LineCell MovementCell NucleusCell ProliferationDNAEstrogen Receptor alphaEstrogensGene Expression RegulationGenome, HumanHumansMolecular Sequence DataMutant ProteinsDNAESR1 protein, humanEstrogen Receptor alphaEstrogensMutant Proteins

Identifiers

PMID19321454
PMCPMC2685708
OpenAlexW2106850092

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.