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Related Concept Videos

Cell Migration01:19

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Cell migration is a process by which the cells move from one location to another, playing an essential role in embryological development, repair and regeneration, immune response, and metastasis. Cells migrate in response to chemical or mechanical signals generated by specific organs or tissues. The overall mechanism includes three steps - polarization, protrusion, and release. Polarization involves the formation of a distinct cell front and rear, which determines the direction of movement.
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Myosins are multimeric motor proteins involved in various cellular processes such as migration, adhesion, and proliferation. Myosin II is the most common type in animal cells, which binds and cross-links actin filaments.
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Updated: Sep 16, 2025

Traction Microscopy Integrated with Microfluidics for Chemotactic Collective Migration
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Collective cell migration across scales: A systems perspective.

Zimeng Wu1, Mie Wong1

  • 1Department of Cell and Developmental Biology, University College London, UK; Institute for the Physics of Living Systems, University College London, London, UK.

Seminars in Cell & Developmental Biology
|July 9, 2025
PubMed
Summary
This summary is machine-generated.

This study proposes a framework combining experimental and theoretical methods to understand collective cell migration. It aims to bridge molecular mechanisms and tissue-level phenomena for better insights into development, healing, and disease.

Keywords:
Collective cell migrationDevelopmentFeedbackGPCRLive imagingModellingSystems biology

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Area of Science:

  • Cell Biology
  • Biophysics
  • Developmental Biology

Background:

  • Collective cell migration is crucial for development, wound healing, and cancer invasion.
  • Cell migration involves complex interactions across multiple length scales and a bidirectional cell-environment relationship.
  • Predicting emergent behaviors in collective cell migration is challenging due to intricate internal and external interactions.

Purpose of the Study:

  • To propose an interdisciplinary framework integrating experimental and theoretical approaches.
  • To bridge the gap between molecular mechanisms and tissue-level phenomena in collective cell migration.
  • To identify general principles governing robustly tuneable migratory systems.

Main Methods:

  • Reviewing in vitro and in vivo migratory models.
  • Combining interdisciplinary experimental and theoretical approaches.
  • Integrating in vitro and in vivo observations for comprehensive modeling.

Main Results:

  • Identification of general principles in collective cell migration input-output relationships.
  • Development of more comprehensive models for collective cell migration orchestration.
  • Paving the way for improved applications in tissue engineering and disease therapeutics.

Conclusions:

  • An integrated approach is essential for understanding complex collective cell migration.
  • This framework advances knowledge of cell migration in living organisms.
  • The findings support future applications in regenerative medicine and cancer therapy.