Evidence map›Paper›PMID 22190459›Full record

ArticleGenes & development2011

Probing transcription-specific outputs of β-catenin in vivo.

Tomas Valenta, Max Gay, Sarah Steiner, Kalina Draganova, Martina Zemke, Raymond Hoffmans, Paolo Cinelli, Michel Aguet, Lukas Sommer, Konrad Basler

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
–field-weighted citation impact
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

71 citing papers in PubMed, 118 citations in OpenAlex.

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  5. CTNNB1 syndrome mouse models.Mammalian genome : official journal of the International Mammalian Genome Society · 2025
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  15. The Usher syndrome 1C protein harmonin regulates canonical Wnt signaling.Frontiers in cell and developmental biology · 2023
    Article
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  17. Article
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11 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Tomas ValentaInstitute of Molecular Life Sciences, University of Zurich, 8057 Zurich, Switzerland.
Max Gay
Sarah Steiner
Kalina Draganova
Martina Zemke
Raymond Hoffmans
Paolo Cinelli
Michel Aguet
Lukas Sommer
Konrad Basler
University of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

β-Catenin, apart from playing a cell-adhesive role, is a key nuclear effector of Wnt signaling. Based on activity assays in Drosophila, we generated mouse strains where the endogenous β-catenin protein is replaced by mutant forms, which retain the cell adhesion function but lack either or both of the N- and the C-terminal transcriptional outputs. The C-terminal activity is essential for mesoderm formation and proper gastrulation, whereas N-terminal outputs are required later during embryonic development. By combining the double-mutant β-catenin with a conditional null allele and a Wnt1-Cre driver, we probed the role of Wnt/β-catenin signaling in dorsal neural tube development. While loss of β-catenin protein in the neural tube results in severe cell adhesion defects, the morphology of cells and tissues expressing the double-mutant form is normal. Surprisingly, Wnt/β-catenin signaling activity only moderately regulates cell proliferation, but is crucial for maintaining neural progenitor identity and for neuronal differentiation in the dorsal spinal cord. Our model animals thus allow dissecting signaling and structural functions of β-catenin in vivo and provide the first genetic tool to generate cells and tissues that entirely and exclusively lack canonical Wnt pathway activity.

Indexed as

Gene Expression Regulation, DevelopmentalAdherens JunctionsAnimalsbeta CateninEpithelial CellsGastrulationMiceMice, Inbred StrainsMutationSignal TransductionSpinal CordWnt ProteinsWnt Signaling Pathwaybeta CateninWnt Proteins

Identifiers

PMID22190459
PMCPMC3248684
OpenAlexW2171185325

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.