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Cell Migration

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 Migration

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 Migration

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Related Experiment Video

Updated: May 15, 2026

Concentric Gel System to Study the Biophysical Role of Matrix Microenvironment on 3D Cell Migration

Concentric Gel System to Study the Biophysical Role of Matrix Microenvironment on 3D Cell Migration

Published on: April 3, 2015

A Cellular Potts Model simulating cell migration on and in matrix environments.

Marco Scianna¹, Luigi Preziosi, Katarina Wolf

¹Department of Mathematics, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129, Torino, Italy. marcosci1@alice.it.

Mathematical Biosciences and Engineering : MBE

|January 15, 2013

Summary

This summary is machine-generated.

This study introduces an advanced Cellular Potts Model (CPM) to simulate cell migration on and through extracellular matrices. The model accurately predicts migration efficiency and behavior, offering insights into tissue engineering and disease processes.

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Last Updated: May 15, 2026

Concentric Gel System to Study the Biophysical Role of Matrix Microenvironment on 3D Cell Migration

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Published on: April 3, 2015

Study of Cell Migration in Microfabricated Channels

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Published on: February 21, 2014

Characterizing Cell Migration Within Three-dimensional In Vitro Wound Environments

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Published on: August 16, 2017

Area of Science:

Biophysics
Computational Biology
Cell Biology

Background:

Cell migration is crucial for physiological and pathological processes, including tissue engineering.
Biophysical parameters of the extracellular matrix and cell properties regulate cell migration.
Existing models may not fully capture the complexity of cell migration in diverse environments.

Purpose of the Study:

To develop and validate an extended Cellular Potts Model (CPM) for simulating cell migration.
To quantitatively and qualitatively describe cell migration efficiencies and phenotypes on 2D substrates and within 3D matrices.
To investigate the influence of extracellular matrix properties and cell behaviors on migration.

Main Methods:

Developed an extended Cellular Potts Model (CPM) representing cells as discrete objects with nucleus and cytosol.
Modeled the extracellular matrix as a fibrous mesh and a homogeneous fluid.
Simulated cell migration on 2D substrates and within 3D matrices.

Main Results:

The model shows strong correlation between migration directionality and extracellular matrix topology.
Migration efficiency exhibits a biphasic dependence on matrix structure, density, adhesion, and stiffness.
Simulations indicate nucleus deformation and/or proteolysis are necessary for migration in constrained environments.

Conclusions:

The proposed CPM accurately characterizes cell migration phenomena.
This modeling approach is applicable to understanding cell behavior in healthy/diseased tissues and in engineering applications.
The model provides a framework for predicting cell migration under various biophysical conditions.