Evidence map›Paper›PMID 12773562›Full record

ArticleMolecular and cellular biology2003

Regulation of subnuclear localization is associated with a mechanism for nuclear receptor corepression by RIP140.

Hiroshi Tazawa, Waffa Osman, Yutaka Shoji, Eckardt Treuter, Jan-Ake Gustafsson, Johanna Zilliacus

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
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  7. Gene repressive activity of RIP140 through direct interaction with CDK8.Molecular endocrinology (Baltimore, Md.) · 2011
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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

6 authors at 2 institutions in 2 countries.

Hiroshi TazawaDepartments of Medical Nutrition. Biosciences, Karolinska Institutet, Novum, S-141 86 Huddinge, Sweden.
Waffa Osman
Yutaka Shoji
Eckardt Treuter
Jan-Ake Gustafsson
Johanna Zilliacus
Houston Methodist · USKarolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Regulation of gene transcription by nuclear receptors involves association with numerous coregulators. Receptor-interacting protein 140 (RIP140) is a corepressor that negatively regulates the ligand-induced activity of several nuclear receptors, including the glucocorticoid receptor (GR). In the present study, we have characterized the role of the intranuclear localization of RIP140 in its corepressor activity. In the absence of ligand-activated GR, RIP140 is localized in small nuclear foci targeted by a 40-amino-acid-long sequence. Although the focus-targeting domain overlaps with a binding sequence for the corepressor CtBP (C-terminal binding protein), interaction with CtBP is not involved in the localization. RIP140 foci do not correspond to PML bodies but partly colocalize with domains harboring the corepressor SMRT. Upon ligand binding, GR and RIP140 are redistributed to large nuclear domains distinct from the RIP140 foci. The redistribution requires regions of RIP140 with corepressor activity, as well as the DNA-binding domain of GR. Furthermore, we show that full RIP140 corepressor activity is contributed both by C-terminal receptor-binding LXXLL motifs and interaction with the CtBP corepressor. In conclusion, our results suggest that the corepressor function of RIP140 is multifaceted and involves binding to nuclear receptors, as well as additional functions mediated by the formation and intranuclear relocalization of a repressive protein complex.

Indexed as

Adaptor Proteins, Signal TransducingAmino Acid MotifsAnimalsBinding SitesBlotting, WesternCell NucleusCOS CellsGenes, ReporterGlutathione TransferaseGreen Fluorescent ProteinsHeLa CellsHumansLigandsLuminescent ProteinsMicroscopy, ConfocalModels, GeneticAdaptor Proteins, Signal TransducingGlutathione TransferaseGreen Fluorescent ProteinsLigandsLuminescent ProteinsNRIP1 protein, humanNuclear ProteinsNuclear Receptor Interacting Protein 1Recombinant Fusion Proteins

Identifiers

PMID12773562
PMCPMC156128
OpenAlexW1982361979

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.