Evidence map›Paper›PMID 22723967›Full record

ArticlePloS one2012

Contribution of DEAF1 structural domains to the interaction with the breast cancer oncogene LMO4.

Liza Cubeddu, Soumya Joseph, Derek J Richard, Jacqueline M Matthews

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact, top 95% 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

13 citing papers in PubMed, 1 citations in OpenAlex.

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  13. LIM-domain-only proteins in cancer.Nature reviews. Cancer · 2013
    Review
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

4 authors at 2 institutions in 1 country.

Liza CubedduSchool of Molecular Bioscience, The University of Sydney, Sydney, New South Wales, Australia. liza.cubeddu@sydney.edu.au
Soumya Joseph
Derek J Richard
Jacqueline M Matthews
University of Sydney · AUQueensland University of Technology · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The proteins LMO4 and DEAF1 contribute to the proliferation of mammary epithelial cells. During breast cancer LMO4 is upregulated, affecting its interaction with other protein partners. This may set cells on a path to tumour formation. LMO4 and DEAF1 interact, but it is unknown how they cooperate to regulate cell proliferation. In this study, we identify a specific LMO4-binding domain in DEAF1. This domain contains an unstructured region that directly contacts LMO4, and a coiled coil that contains the DEAF1 nuclear export signal (NES). The coiled coil region can form tetramers and has the typical properties of a coiled coil domain. Using a simple cell-based assay, we show that LMO4 modulates the activity of the DEAF NES, causing nuclear accumulation of a construct containing the LMO4-interaction region of DEAF1.

Indexed as

Protein Interaction Domains and MotifsActive Transport, Cell NucleusAdaptor Proteins, Signal TransducingAnimalsBreast NeoplasmsCell NucleusDNA-Binding ProteinsFemaleLIM Domain ProteinsMiceProtein BindingTranscription FactorsAdaptor Proteins, Signal TransducingDeaf1 protein, mouseDNA-Binding ProteinsLIM Domain ProteinsLmo4 protein, mouseTranscription Factors

Identifiers

PMID22723967
PMCPMC3378519
OpenAlexW1848097986

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.