Evidence map›Paper›PMID 28736239›Full record

ArticleCell chemical biology2017

β-TrCP1 Is a Vacillatory Regulator of Wnt Signaling.

Marcus John Long, Hong-Yu Lin, Saba Parvez, Yi Zhao, Jesse Richard Poganik, Paul Huang, Yimon Aye

Abstract read
In one paragraph

Article in Cell chemical biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

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  12. Function-guided proximity mapping unveils electrophilic-metabolite sensing by proteins not present in their canonical locales.Proceedings of the National Academy of Sciences of the United States of America · 2022
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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

7 authors.

Marcus John LongDepartment of Chemistry & Chemical Biology, Cornell University, Ithaca, NY 14853, USA.
Hong-Yu LinDepartment of Chemistry & Chemical Biology, Cornell University, Ithaca, NY 14853, USA.
Saba ParvezDepartment of Chemistry & Chemical Biology, Cornell University, Ithaca, NY 14853, USA.
Yi ZhaoDepartment of Chemistry & Chemical Biology, Cornell University, Ithaca, NY 14853, USA.
Jesse Richard PoganikDepartment of Chemistry & Chemical Biology, Cornell University, Ithaca, NY 14853, USA.
Paul HuangDepartment of Chemistry & Chemical Biology, Cornell University, Ithaca, NY 14853, USA.
Yimon AyeDepartment of Chemistry & Chemical Biology, Cornell University, Ithaca, NY 14853, USA; Department of Biochemistry, Weill Cornell Medicine, New York, NY 10065, USA. Electronic address: ya222@cornell.edu.

Funding

Deconvoluting Redox Biology with Targeted ChemistryDP2GM114850 · NIGMS · CORNELL UNIVERSITY · PI AYE, YIMON · 2014 to 2014
$2.3M
Zeiss LSM710 Confocal Microscope for Shared Imaging FacilityS10RR025502 · NCRR · CORNELL UNIVERSITY · PI WILLIAMS, REBECCA M · 2009 to 2009
$500k
NCRR NIH HHS S10 RR025502NIGMS NIH HHS DP2 GM114850
6 · The paper itself

Abstract

Simultaneous hyperactivation of Wnt and antioxidant response (AR) are often observed during oncogenesis. However, it remains unclear how the β-catenin-driven Wnt and the Nrf2-driven AR mutually regulate each other. The situation is compounded because many players in these two pathways are redox sensors, rendering bolus redox signal-dosing methods uninformative. Herein we examine the ramifications of single-protein target-specific AR upregulation in various knockdown lines. Our data document that Nrf2/AR strongly inhibits β-catenin/Wnt. The magnitude and mechanism of this negative regulation are dependent on the direct interaction between β-catenin N terminus and β-TrCP1 (an antagonist of both Nrf2 and β-catenin), and independent of binding between Nrf2 and β-TrCP1. Intriguingly, β-catenin positively regulates AR. Because AR is a negative regulator of Wnt regardless of β-catenin N terminus, this switch of function is likely sufficient to establish a new Wnt/AR equilibrium during tumorigenesis.

Indexed as

AldehydesAntioxidantsbeta Cateninbeta-Transducin Repeat-Containing ProteinsGlycogen Synthase Kinase 3 betaHEK293 CellsHeLa CellsHumansKelch-Like ECH-Associated Protein 1NF-E2-Related Factor 2Protein BindingProtein IsoformsPTEN PhosphohydrolaseRNA InterferenceRNA, Small InterferingWnt ProteinsAldehydesAntioxidantsbeta Cateninbeta-Transducin Repeat-Containing ProteinsGlycogen Synthase Kinase 3 betaKelch-Like ECH-Associated Protein 1NF-E2-Related Factor 2Protein IsoformsPTEN PhosphohydrolaseRNA, Small Interferingtert-4-hydroxy-2-nonenalWnt Proteins4-hydroxynonenalHaloTagKeap1-Nrf2-antioxidant responsereactive electrophile responseredox signalingsignaling crosstalkβ-catenin/wnt signalingβ-TrCP

Identifiers

PMID28736239
PMCPMC5634333

What OpenQuestion holds

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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.