Evidence map›Paper›PMID 19720835›Full record

ArticleThe Journal of biological chemistry2009

Recruitment of the SWI/SNF chromatin remodeling complex to steroid hormone-regulated promoters by nuclear receptor coactivator flightless-I.

Kwang Won Jeong, Young-Ho Lee, Michael R Stallcup

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 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
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

33 citing papers in PubMed, 60 citations in OpenAlex.

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  11. ArabidopsisPlant physiology · 2018
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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

3 authors at 1 institution in 1 country.

Kwang Won JeongDepartment of Biochemistry and Molecular Biology, Keck School of Medicine, University of Southern California, Los Angeles, California 90089, USA.
Young-Ho Lee
Michael R Stallcup
University of Southern California · US

Funding

Transcription activation by nuclear coactivatorsR01DK043093 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI STALLCUP, MICHAEL R · 1990 to 2019
$6.5M
NIDDK NIH HHS DK43093NIDDK NIH HHS R01 DK043093
6 · The paper itself

Abstract

ATP-dependent chromatin remodeling complexes, such as SWI/SNF, are required for transcriptional activation of specific genes and are believed to be recruited to gene promoters by direct interaction with DNA binding transcription factors. However, we report here that recruitment of SWI/SNF to target genes of estrogen receptor alpha (ERalpha) requires the previously described nuclear receptor coactivator protein Flightless-I (Fli-I). Fli-I can bind directly to both ER and BAF53, an actin-related component of the SWI/SNF complex, suggesting that Fli-I may recruit SWI/SNF to ER target genes via interaction with BAF53. Point mutations in Fli-I that disrupt binding to ER or BAF53 compromised the ability of Fli-I to enhance ER-mediated activation of a transiently transfected reporter gene. Depletion of endogenous Fli-I or BAF53 inhibited estrogen-responsive expression of endogenous target genes of ER, indicating a critical role for Fli-I and BAF53. Moreover, depletion of endogenous Fli-I or BAF53 specifically eliminated part of the complex cyclical pattern of recruitment of SWI/SNF to estrogen-responsive promoters in a way that indicates multiple roles and multiple mechanisms of recruitment for SWI/SNF in estrogen-dependent target gene expression. These results begin to establish the functional relationships and interdependencies that coordinate the actions of the many coactivators participating in the transcriptional activation process.

Indexed as

ActinsCell Line, TumorChromatin Assembly and DisassemblyChromosomal Proteins, Non-HistoneDNA-Binding ProteinsEstrogen Receptor alphaHumansMicrofilament ProteinsPoint MutationPromoter Regions, GeneticProtein BindingReceptors, Cytoplasmic and NuclearTrans-ActivatorsTranscription FactorsActinsACTL6A protein, humanChromosomal Proteins, Non-HistoneDNA-Binding ProteinsESR1 protein, humanEstrogen Receptor alphaFLII protein, humanMicrofilament ProteinsReceptors, Cytoplasmic and NuclearSWI-SNF-B chromatin-remodeling complexTrans-ActivatorsTranscription Factors

Identifiers

PMID19720835
PMCPMC2785560
OpenAlexW2083954183

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.