Evidence map›Paper›PMID 19740771›Full record

ArticleNucleic acids research2009

GSK3beta is a negative regulator of the transcriptional coactivator MAML1.

Mariana Saint Just Ribeiro, Magnus L Hansson, Mikael J Lindberg, Anita E Popko-Scibor, Annika E Wallberg

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

17 citing papers in PubMed, 33 citations in OpenAlex.

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  14. mTORC1 inhibition and ECM-cell adhesion-independent drug resistance via PI3K-AKT and PI3K-RAS-MAPK feedback loops.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2012
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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

5 authors at 1 institution in 1 country.

Mariana Saint Just RibeiroDepartment of Biosciences and Nutrition, Karolinska Institutet, 141 86 Stockholm, Sweden.
Magnus L Hansson
Mikael J Lindberg
Anita E Popko-Scibor
Annika E Wallberg
Karolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glycogen synthase kinase 3beta (GSK3beta) is involved in several cellular signaling systems through regulation of the activity of diverse transcription factors such as Notch, p53 and beta-catenin. Mastermind-like 1 (MAML1) was originally identified as a Notch coactivator, but has also been reported to function as a transcriptional coregulator of p53, beta-catenin and MEF2C. In this report, we show that active GSK3beta directly interacts with the MAML1 N-terminus and decreases MAML1 transcriptional activity, suggesting that GSK3beta might target a coactivator in its regulation of gene expression. We have previously shown that MAML1 increases global acetylation of histones, and here we show that the GSK3 inhibitor SB41, further enhances MAML1-dependent histone acetylation in cells. Finally, MAML1 translocates GSK3beta to nuclear bodies; this function requires full-length MAML1 protein.

Indexed as

AcetylationCell LineCell NucleusDNA-Binding ProteinsGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaHistonesHumansProtein Structure, TertiaryReceptor, Notch1Transcriptional ActivationTranscription FactorsDNA-Binding ProteinsGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaGSK3B protein, humanHistonesMAML1 protein, humanReceptor, Notch1Transcription Factors

Identifiers

PMID19740771
PMCPMC2777432
OpenAlexW2011729351

What OpenQuestion holds

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LicenceCC BY-NC
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.