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Updated: Jul 3, 2025

Modeling Paracrine Noncanonical Wnt Signaling In Vitro
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Modeling Paracrine Noncanonical Wnt Signaling In Vitro

Published on: December 10, 2021

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The interplay between Wnt signaling pathways and microtubule dynamics

Koji Kikuchi1, Masaki Arata2

  • 1Department of Chromosome Biology, Institute of Molecular Embryology and Genetics, Kumamoto University, 2-2-1 Honjo, Chuo-Ku, Kumamoto, 860-0811, Japan. kojik@kumamoto-u.ac.jp.

In Vitro Cellular & Developmental Biology. Animal
|February 13, 2024
PubMed

Insights

Wnt signaling pathways regulate cell behavior through canonical and non-canonical routes, interacting with microtubule dynamics. This review explores their crucial intersection in cellular processes.

Area of Science:

  • Molecular Biology
  • Cell Biology
  • Developmental Biology

Background:

  • Wnt signaling pathways are evolutionarily conserved networks regulating cell behavior, embryonic development, and tissue homeostasis.
  • These pathways include the β-catenin-dependent (canonical) and multiple β-catenin-independent (non-canonical) routes.
  • Both Wnt pathways are intricately linked with microtubule dynamics and the cellular cytoskeleton.

Purpose of the Study:

  • To comprehensively review the intersection of Wnt signaling and microtubule dynamics.
  • To elucidate how this interplay influences various aspects of cellular behavior.
  • To provide insights into the mechanisms governing Wnt signaling's modulation of microtubule dynamics.

Main Methods:

  • Literature review of current research on Wnt signaling and microtubule dynamics.
  • Analysis of molecular mechanisms underlying the crosstalk between Wnt pathways and the cytoskeleton.
  • Synthesis of findings related to cellular processes regulated by this interaction.

Main Results:

  • Wnt signaling components influence microtubule stability, organization, and distribution.
  • The modulation of microtubule dynamics by Wnt signaling is critical for coordinating cellular behaviors.
  • The interplay is essential for cellular responses to external signals.

Conclusions:

  • The Wnt signaling network and microtubule dynamics are deeply intertwined, impacting fundamental cellular processes.
  • Understanding this crosstalk is key to comprehending embryonic development and tissue homeostasis.
  • Further research into these interactions promises insights into cellular regulation and disease.
Keywords:
Microtubule dynamicsWnt signalingβ-Catenin-dependent pathwayβ-Catenin-independent pathway

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