Evidence map›Paper›PMID 12554660›Full record

ArticleThe EMBO journal2003

Chromatin exposes intrinsic differences in the transcriptional activities of estrogen receptors alpha and beta.

Edwin Cheung, Marc A Schwabish, W Lee Kraus

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 11% 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, 2 syntheses or guidelines pooled it, 47 citations in OpenAlex.

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  20. Altered pharmacology and distinct coactivator usage for estrogen receptor-dependent transcription through activating protein-1.Proceedings of the National Academy of Sciences of the United States of America · 2005
    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

3 authors at 1 institution in 1 country.

Edwin CheungDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, NY 14853, USA.
Marc A Schwabish
W Lee Kraus
Cornell University · US

Funding

Dose-Dependent Effects of Hormone on the Activity of Estrogen Receptor Enhancers and Target GenesR01DK058110 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI WILLIAM Lee KRAUS · 2000 to 2026
$10.4M
NIDDK NIH HHS DK58110NIDDK NIH HHS R01 DK058110
6 · The paper itself

Abstract

The biological actions of estrogens are mediated via two distinct intranuclear estrogen receptor (ER) proteins, ERalpha and ERbeta. We have used an in vitro chromatin assembly and transcription system to compare the transcriptional activities of the two ERs in the context of chromatin, the physiological template for transcription by RNA polymerase II. We find that under conditions where many biochemical activities of the receptors are similar (e.g. ligand binding, chromatin binding, chromatin remodeling and co-activator recruitment), liganded ERalpha is a much more potent transcriptional activator than ERbeta with chromatin templates, but not with naked DNA. This difference is attributable to the N-terminal A/B region of ERalpha, which contains a transferable activation function that facilitates transcription specifically with chromatin templates. Interestingly, chromatin selectively restricts ligand-dependent transcriptional activation by ERbeta under some conditions (e.g. with a closed chromatin architecture), while allowing it under other conditions (e.g. with an open chromatin architecture). Collectively, our results define an important role for chromatin in determining signaling outcomes mediated by distinct subtypes of signal-transducing transcriptional activator proteins.

Indexed as

Transcriptional ActivationTranscription, GeneticAcetyltransferasesAnimalsChromatinDNAEstrogen Receptor alphaEstrogen Receptor betaEstrogensFemaleHeLa CellsHistone AcetyltransferasesHumansLigandsMaleNuclear ProteinsAcetyltransferasesChromatinDNAEstrogen Receptor alphaEstrogen Receptor betaEstrogensHistone AcetyltransferasesLigandsNuclear ProteinsNuclear Receptor Coactivator 2Receptors, EstrogenRecombinant ProteinsSaccharomyces cerevisiae ProteinsTrans-ActivatorsTranscription Factors

Identifiers

PMID12554660
PMCPMC140722
OpenAlexW2137135419

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.