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Related Concept Videos

Cell Migration01:09

Cell Migration

Cell migration, the process by which cells move from one location to another, is essential for the proper development and viability of organisms throughout their life. When cells are not able to migrate properly to their ordained locations, various disorders may occur. For example, disruption in cell migration causes chronic inflammatory diseases such as arthritis.
Cell Migration01:19

Cell Migration

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.
Cytoskeletal Coordination in Cell Migration01:32

Cytoskeletal Coordination in Cell Migration

A migrating cell changes its shape during the cyclic events of attachment and detachment from the substratum and repositions the cell organelles correspondingly. These complex events are orchestrated by the dynamic cytoskeletal network comprising actin filaments, intermediate filaments, and microtubules. Cytoskeletal crosstalk — the direct and indirect communication between the different components — is crucial for this coordination. Direct communication involves various linker proteins that...
Chemotaxis and Direction of Cell Migration01:21

Chemotaxis and Direction of Cell Migration

Cells can detect chemical cues in their environment and reorganize the cytoskeleton to migrate toward them or away from them. This directional migration, called chemotaxis, is essential during embryogenesis and development, immune response, tissue repair and regeneration, and reproduction. These chemical cues can either attract or repel the cell's movement. For example, axon development is determined by a combination of chemoattractants and chemorepellents that direct the growing axon towards...
Role of Myosin in Cell Migration01:18

Role of Myosin in Cell Migration

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.
Myosin II  is a hexamer comprising two heavy chains with globular heads and coiled-coil tails, two regulatory light chains, and two essential light chains. The ATPase sites on the myosin heads hydrolyze ATP, and the released phosphate generates the force for contraction. It is...
Cancer Cell Migration through Invadopodia01:35

Cancer Cell Migration through Invadopodia

Invadosome is a broad category of cell surface structures with proteolytic activity that  degrades the extracellular matrix (ECM). Invadosomes are present in normal cell types, including macrophages, endothelial cells, and neurons, as well as tumor cells. Although the macrophage podosomes and tumor cell invadopodia are classified as invadosomes, they have different structures, molecular pathways, and functions. Podosomes are short structures that last for a few minutes. However, invadopodia can...

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Related Experiment Video

Updated: May 31, 2026

Study of Cell Migration in Microfabricated Channels
09:36

Study of Cell Migration in Microfabricated Channels

Published on: February 21, 2014

Cell migration: an overview.

Miguel Vicente-Manzanares1, Alan Rick Horwitz

  • 1Department of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA, USA.

Methods in Molecular Biology (Clifton, N.J.)
|July 13, 2011
PubMed
Summary
This summary is machine-generated.

Cell migration is crucial for development and health, but its dysregulation contributes to diseases like cancer. Recent advances in molecular biology and imaging reveal complex signaling networks controlling cell movement.

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In vitro Cell Migration and Invasion Assays
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In vitro Cell Migration and Invasion Assays

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Analysis of Cell Migration within a Three-dimensional Collagen Matrix
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Analysis of Cell Migration within a Three-dimensional Collagen Matrix

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Related Experiment Videos

Last Updated: May 31, 2026

Study of Cell Migration in Microfabricated Channels
09:36

Study of Cell Migration in Microfabricated Channels

Published on: February 21, 2014

In vitro Cell Migration and Invasion Assays
09:55

In vitro Cell Migration and Invasion Assays

Published on: June 1, 2014

Analysis of Cell Migration within a Three-dimensional Collagen Matrix
08:02

Analysis of Cell Migration within a Three-dimensional Collagen Matrix

Published on: October 5, 2014

Area of Science:

  • Cell Biology
  • Developmental Biology
  • Immunology
  • Neuroscience

Background:

  • Cell migration is a fundamental biological process essential for morphogenesis and inflammation.
  • Deregulation of cell migration is implicated in various diseases, including autoimmune disorders, chronic inflammation, intellectual disability, and cancer.

Purpose of the Study:

  • To provide a primer on molecular and cellular insights into cell migration.
  • To highlight signaling networks controlling individual and collective cell migration.
  • To review recent technical advancements in the study of cell migration.

Main Methods:

  • Integration of molecular biology, biochemistry, and advanced imaging techniques.
  • Genomic and proteomic approaches to understand cell migration mechanisms.
  • Analysis of signaling pathways governing cell adhesion, movement, and environmental interactions.

Main Results:

  • Elucidation of how cells adhere, move, and coordinate their migration.
  • Understanding of how cell migration is regulated by cell-cell interactions and microenvironmental cues.
  • Identification of key signaling networks essential for both single-cell and collective migration.

Conclusions:

  • Cell migration is a complex process with broad implications across multiple scientific disciplines.
  • Technological advancements have significantly enhanced our understanding of the molecular underpinnings of cell migration.
  • Further research into cell migration mechanisms holds promise for therapeutic interventions in related diseases.