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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.

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Related Experiment Video

Updated: Apr 27, 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

Cell migration on planar and three-dimensional matrices: a hydrogel-based perspective.

Lucas T Vu¹, Gaurav Jain, Brandon D Veres

¹1 Department of Chemical Engineering, Virginia Tech , Blacksburg, Virginia.

Tissue Engineering. Part B, Reviews

|July 12, 2014

Summary

This summary is machine-generated.

Cell migration studies in 3D hydrogels reveal significant differences from 2D substrates. Understanding these complex 3D environments is crucial for tissue engineering and regenerative medicine.

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Quantifying Three-Dimensional Cell Migration Within and Into Granular Hydrogel Biomaterials

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Analysis of Cell Migration within a Three-dimensional Collagen Matrix

Analysis of Cell Migration within a Three-dimensional Collagen Matrix

Published on: October 5, 2014

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Last Updated: Apr 27, 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

Quantifying Three-Dimensional Cell Migration Within and Into Granular Hydrogel Biomaterials

Quantifying Three-Dimensional Cell Migration Within and Into Granular Hydrogel Biomaterials

Published on: March 7, 2025

Analysis of Cell Migration within a Three-dimensional Collagen Matrix

Analysis of Cell Migration within a Three-dimensional Collagen Matrix

Published on: October 5, 2014

Area of Science:

Biomaterials Science
Cell Biology
Tissue Engineering

Background:

Cell migration is vital for physiological functions but is complexly influenced by the extracellular environment.
Traditional 2D substrates oversimplify the in vivo extracellular matrix (ECM), limiting accurate study of cell migration.
Engineered 3D hydrogel environments offer more physiologically relevant platforms for studying cell behavior.

Purpose of the Study:

To review recent studies on cell migration within engineered 3D hydrogel environments.
To compare cell migration characteristics in 3D hydrogels versus traditional 2D substrates.
To highlight the implications of 3D cell migration for regenerative medicine and biomaterial design.

Main Methods:

Review of experimental studies utilizing engineered 3D hydrogel scaffolds.
Analysis of cell morphology, speed, and directionality in 3D versus 2D settings.
Examination of protein expression changes in cells within 3D hydrogel microenvironments.

Main Results:

Cell migration trends observed in 3D hydrogels often diverge significantly from those on 2D substrates.
Significant alterations in cell morphology, migration speed, and directionality are noted in 3D environments.
Changes in cellular protein expression are evident when cells interact with 3D hydrogel matrices.

Conclusions:

3D hydrogel environments provide a more accurate model for studying cell migration compared to 2D substrates.
Findings underscore the importance of considering 3D matrix properties in cell migration research.
This research has critical implications for advancing tissue engineering, regenerative medicine, and biomaterial development.