Cited by 25Wnt/β-catenin signaling in development and cancerHeat shock proteins researchDevelopmental Biology and Gene Regulation

The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.

Modulation of LRP6‐mediated Wnt signaling by molecular chaperone Mesd

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Li, Yonghe, Lu, Wenyan, He, Xi, Bu, Guojun·2006·FEBS Letters

Abstract

LRP6 is a Wnt coreceptor at the cell surface. Here, we report that a specialized molecular chaperone Mesd modulates LRP6‐mediated Wnt signaling and how different LRP6 mutants exhibit differential effects on Wnt signaling. We found that overexpression of increasing amounts of the full‐length LRP6 enhances Wnt signaling in a dose dependent manner only in the presence of a co‐expression of the molecular chaperone Mesd, which promotes LRP6 folding and maturation to the cell surface. We also demonstrated that LRP6 mutant lacking the intracellular domain impedes LRP6 cell surface expression and Wnt signaling in a dominant‐negative fashion by sequestering Mesd from promoting LRP6 folding. Our results present novel mechanisms by which Mesd and LRP6 modulate Wnt signaling.

Overview

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Crossref · 10.1016/j.febslet.2006.09.011

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27 of 27 references verified0 citation errors · 0 not checkable

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Metadata

Authors
Li, Y., Lu, W., He, X., & Bu, G.
Affiliations
  • Southern Research Institute (US)
  • Boston Children's Hospital (US)
  • St. Louis Children's Hospital (US)
Corresponding author
Li, Yonghe
Venue
FEBS Letters
Publisher
Wiley
Published
2006-09-18
Volume
580
Issue
22
Pages
5423-5428
ISSN
  • 0014-5793 (ISSN-L)
  • 1873-3468
OpenAlex
W1973537495
Cited by
25
References
27
Citations by year
2026: 1 · 2024: 1 · 2023: 2 · 2020: 1 · 2018: 1 · 2017: 2 · 2016: 2 · 2014: 1 · 2013: 1 · 2012: 1
FWCI
0.56
Type
journal article
Language
en
Open access
Locations
  • FEBS Letters (publishedVersion)
  • PubMed (publishedVersion)
  • Rare & Special e-Zone (The Hong Kong University of Science and Technology) (submittedVersion)
Funders
National Institute on Aging (AG027924)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Wnt/β-catenin signaling in development and cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Heat shock proteins research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
Keywords
LRP6, Wnt signaling, molecular chaperones, cell surface expression, dominant negative effect, cytoplasmic domain
MeSH terms
Cell Line, Humans, Signal Transduction, Gene Expression, Protein Folding, Molecular Chaperones, LDL-Receptor Related Proteins, Wnt Proteins, Low Density Lipoprotein Receptor-Related Protein-6

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