Evidence map›Paper›PMID 28689657›Full record

ArticleMolecular cell2017

Wnt-Dependent Inactivation of the Groucho/TLE Co-repressor by the HECT E3 Ubiquitin Ligase Hyd/UBR5.

Joshua E Flack, Juliusz Mieszczanek, Nikola Novcic, Mariann Bienz

Open access · hybridAbstract read
In one paragraph

Article in Molecular cell, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

47 citing papers in PubMed, 74 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. UBR-5 and UBE2D mediate timely exit from stem fate via destabilization of poly(A)-binding protein PABP-2 in cell state transition.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  10. Article
  11. Wnt/Wingless signaling promotes lipid mobilization through signal-induced transcriptional repression.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  12. Article
  13. Article
  14. New insights in ubiquitin-dependent Wnt receptor regulation in tumorigenesis.In vitro cellular & developmental biology. Animal · 2024
    Review
  15. Article
  16. Article
  17. Review
  18. Article
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  20. Article
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 1 institution in 1 country.

Joshua E FlackMRC Laboratory of Molecular Biology, Cambridge Biomedical Campus, Francis Crick Avenue, Cambridge, CB2 0QH, UK.
Juliusz MieszczanekMRC Laboratory of Molecular Biology, Cambridge Biomedical Campus, Francis Crick Avenue, Cambridge, CB2 0QH, UK.
Nikola NovcicMRC Laboratory of Molecular Biology, Cambridge Biomedical Campus, Francis Crick Avenue, Cambridge, CB2 0QH, UK.
Mariann BienzMRC Laboratory of Molecular Biology, Cambridge Biomedical Campus, Francis Crick Avenue, Cambridge, CB2 0QH, UK. Electronic address: mb2@mrc-lmb.cam.ac.uk.
MRC Laboratory of Molecular Biology · GB

Funding

Cancer Research UK 15291Medical Research Council MC_U105192713Medical Research Council U105192713
6 · The paper itself

Abstract

Extracellular signals are transduced to the cell nucleus by effectors that bind to enhancer complexes to operate transcriptional switches. For example, the Wnt enhanceosome is a multiprotein complex associated with Wnt-responsive enhancers through T cell factors (TCF) and kept silent by Groucho/TLE co-repressors. Wnt-activated β-catenin binds to TCF to overcome this repression, but how it achieves this is unknown. Here, we discover that this process depends on the HECT E3 ubiquitin ligase Hyd/UBR5, which is required for Wnt signal responses in Drosophila and human cell lines downstream of activated Armadillo/β-catenin. We identify Groucho/TLE as a functionally relevant substrate, whose ubiquitylation by UBR5 is induced by Wnt signaling and conferred by β-catenin. Inactivation of TLE by UBR5-dependent ubiquitylation also involves VCP/p97, an AAA ATPase regulating the folding of various cellular substrates including ubiquitylated chromatin proteins. Thus, Groucho/TLE ubiquitylation by Hyd/UBR5 is a key prerequisite that enables Armadillo/β-catenin to activate transcription.

Indexed as

Transcription, GeneticWnt Signaling PathwayAdenosine TriphosphatasesAnimalsAnimals, Genetically ModifiedArmadillo Domain ProteinsBasic Helix-Loop-Helix Proteinsbeta CateninCell Cycle ProteinsCo-Repressor ProteinsCRISPR-Cas SystemsDrosophila melanogasterDrosophila ProteinsGene Knockdown TechniquesHCT116 CellsHEK293 CellsAdenosine TriphosphatasesArmadillo Domain ProteinsARM protein, DrosophilaBasic Helix-Loop-Helix Proteinsbeta CateninCell Cycle ProteinsCo-Repressor ProteinsCTNNB1 protein, humanDrosophila Proteinsgro protein, Drosophilahyd protein, DrosophilaRepressor Proteinster94 protein, DrosophilaTLE3 protein, humanTranscription FactorsUbiquitin-Protein LigasesUBR5 protein, humanValosin Containing ProteinVCP protein, humanGroucho/TLE repressionHECT E3 ubiquitin ligaseVCP/p97Wnt/β-catenin signaling

Identifiers

PMID28689657
PMCPMC5592244
OpenAlexW2727542284

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.