Evidence map›Paper›PMID 9430642›Full record

ArticleThe EMBO journal1998

The coactivator TIF2 contains three nuclear receptor-binding motifs and mediates transactivation through CBP binding-dependent and -independent pathways.

J J Voegel, M J Heine, M Tini, V Vivat, P Chambon, H Gronemeyer

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 150 papers.

0numbers the graph read from it
0cells of the map it votes in
150citing papers in PubMed
36.6field-weighted citation impact, top 1% 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

150 citing papers in PubMed, 516 citations in OpenAlex.

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90 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

6 authors at 1 institution in 1 country.

J J VoegelInstitut de Génétique et de Biologie Moléculaire et Cellulaire, (IGBMC)/CNRS/INSERM/ULP/Collège de France, Strasbourg.
M J Heine
M Tini
V Vivat
P Chambon
H Gronemeyer
Centre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The nuclear receptor (NR) coactivator TIF2 possesses a single NR interaction domain (NID) and two autonomous activation domains, AD1 and AD2. The TIF2 NID is composed of three NR-interacting modules each containing the NR box motif LxxLL. Mutation of boxes I, II and III abrogates TIF2-NR interaction and stimulation, in transfected cells, of the ligand-induced activation function-2 (AF-2) present in the ligand-binding domains (LBDs) of several NRs. The presence of an intact NR interaction module II in the NID is sufficient for both efficient interaction with NR holo-LBDs and stimulation of AF-2 activity. Modules I and III are poorly efficient on their own, but synergistically can promote interaction with NR holo-LBDs and AF-2 stimulation. TIF2 AD1 activity appears to be mediated through CBP, as AD1 could not be separated mutationally from the CBP interaction domain. In contrast, TIF2 AD2 activity apparently does not involve interaction with CBP. TIF2 exhibited the characteristics expected for a bona fide NR coactivator, in both mammalian and yeast cells. Moreover, in mammalian cells, a peptide encompassing the TIF2 NID inhibited the ligand-induced AF-2 activity of several NRs, indicating that NR AF-2 activity is either mediated by endogenous TIF2 or by coactivators recognizing a similar surface on NR holo-LBDs.

Indexed as

Saccharomyces cerevisiae ProteinsTranscriptional ActivationAmino Acid SequenceBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsDNA-Binding ProteinsFungal ProteinsGenetic VectorsHumansMolecular Sequence DataNuclear ProteinsNuclear Receptor Coactivator 2Protein Structure, TertiaryReceptors, Cytoplasmic and NuclearSaccharomyces cerevisiaeTranscription FactorsTransfectionBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCBF1 protein, S cerevisiaeDNA-Binding ProteinsFungal ProteinsNCOA2 protein, humanNuclear ProteinsNuclear Receptor Coactivator 2Receptors, Cytoplasmic and NuclearSaccharomyces cerevisiae ProteinsTranscription Factors

Identifiers

PMID9430642
PMCPMC1170401
OpenAlexW2156362611

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.