Evidence map›Paper›PMID 21908606›Full record

ArticleThe Journal of biological chemistry2011

Transcription factor Zic2 inhibits Wnt/β-catenin protein signaling.

Rasoul Pourebrahim, Rob Houtmeyers, Stephen Ghogomu, Sylvie Janssens, Aurore Thelie, Hong Thi Tran, Tobias Langenberg, Kris Vleminckx, Eric Bellefroid, Jean-Jacques Cassiman and 1 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

49 citing papers in PubMed, 1 synthesis or guideline pooled it, 80 citations in OpenAlex.

  1. Pooled it
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  14. International journal of molecular sciences · 2021
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  15. Review
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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

11 authors at 3 institutions in 1 country.

Rasoul PourebrahimDepartment of Human Genetics, Katholieke Universiteit Leuven, 3000 Leuven, Belgium.
Rob Houtmeyers
Stephen Ghogomu
Sylvie Janssens
Aurore Thelie
Hong Thi Tran
Tobias Langenberg
Kris Vleminckx
Eric Bellefroid
Jean-Jacques Cassiman
Sabine Tejpar
KU Leuven · BEGhent University · BEUniversité Libre de Bruxelles · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Zic transcription factors play critical roles during embryonic development. Mutations in the ZIC2 gene are associated with human holoprosencephaly, but the etiology is still unclear. Here, we report a novel function for ZIC2 as a regulator of β-catenin·TCF4-mediated transcription. We show that ZIC2 can bind directly to the DNA-binding high mobility group box of TCF4 via its zinc finger domain and inhibit the transcriptional activity of the β-catenin·TCF4 complex. However, the binding of TCF4 to DNA was not affected by ZIC2. Zic2 RNA injection completely inhibited β-catenin-induced axis duplication in Xenopus embryos and strongly blocked the ability of β-catenin to induce expression of known Wnt targets in animal caps. Moreover, Zic2 knockdown in transgenic Xenopus Wnt reporter embryos led to ectopic Wnt signaling activity mainly at the midbrain-hindbrain boundary. Together, our results demonstrate a previously unknown role for ZIC2 as a transcriptional regulator of the β-catenin·TCF4 complex.

Indexed as

AnimalsAnimals, Genetically ModifiedBasic Helix-Loop-Helix Leucine Zipper Transcription Factorsbeta CateninEmbryo, NonmammalianHEK293 CellsHumansMultiprotein ComplexesNuclear ProteinsSignal TransductionTranscription Factor 4Transcription FactorsTranscription, GeneticWnt ProteinsXenopus laevisBasic Helix-Loop-Helix Leucine Zipper Transcription Factorsbeta CateninMultiprotein ComplexesNuclear ProteinsTCF4 protein, humanTranscription Factor 4Transcription FactorsWnt ProteinsZIC2 protein, human

Identifiers

PMID21908606
PMCPMC3199516
OpenAlexW2007377537

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.