Beta-catenin versus the other armadillo catenins: Assessing our current view of canonical Wnt signaling

Rachel K. Miller, Ji Yeon Hong, William A. Muñoz, Pierre D. McCrea

Research output: Chapter in Book/Report/Conference proceedingChapter

26 Scopus citations

Abstract

The prevailing view of canonical Wnt signaling emphasizes the role of beta-catenin acting downstream of Wnt activation to regulate transcriptional activity. However, emerging evidence indicates that other armadillo catenins in vertebrates, such as members of the p120 subfamily, convey parallel signals to the nucleus downstream of canonical Wnt pathway activation. Their study is thus needed to appreciate the networked mechanisms of canonical Wnt pathway transduction, especially as they may assist in generating the diversity of Wnt effects observed in development and disease. In this chapter, we outline evidence of direct canonical Wnt effects on p120 subfamily members in vertebrates and speculate upon these catenins' roles in conjunction with or aside from beta-catenin.

Original languageEnglish (US)
Title of host publicationThe Molecular Biology of Cadherins
PublisherElsevier B.V.
Pages387-407
Number of pages21
ISBN (Print)9780123943118
DOIs
StatePublished - 2013

Publication series

NameProgress in Molecular Biology and Translational Science
Volume116
ISSN (Print)1877-1173

Keywords

  • ARVCF-catenin
  • Armadillo
  • Beta-catenin
  • Cadherin
  • Canonical
  • Catenin
  • Delta-catenin
  • Gamma-catenin
  • Pkp1
  • Pkp2
  • Pkp3
  • Pkp4
  • Plakoglobin
  • Plakophilin
  • Wnt
  • p0071
  • p120-catenin

ASJC Scopus subject areas

  • Molecular Medicine
  • Molecular Biology

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