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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.

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.

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Related Experiment Video

Updated: Jun 4, 2026

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

Biased three-dimensional cell migration and collagen matrix modification.

A Groh¹, M Wagner

¹Saarland University, Faculty 6 - Mathematics and Computer Science, POB 151150, 66041 Saarbrücken, Germany. groh@num.uni-sb.de

Mathematical Biosciences

|March 1, 2011

Summary

This summary is machine-generated.

This study introduces a novel 3D mathematical model simulating cell migration in tumors, crucial for understanding surgical margins and improving cancer treatment outcomes.

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Last Updated: Jun 4, 2026

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

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

Preparation of 3D Collagen Gels and Microchannels for the Study of 3D Interactions In Vivo

Preparation of 3D Collagen Gels and Microchannels for the Study of 3D Interactions In Vivo

Published on: May 9, 2016

Area of Science:

Computational Biology
Mathematical Oncology
Tumor Microenvironment Modeling

Background:

Complete tumor removal via surgical excision is vital for curative treatment.
Three-dimensional (3D) histology of excision margins is critical for quality control in tumor surgery.
Understanding the tumor microenvironment and surrounding tissue is essential for surgical success.

Purpose of the Study:

To develop and validate a novel 3D mathematical model for simulating biased cell migration.
To incorporate chemotaxis and contact guidance into a generalized Langevin equation framework.
To provide a computational tool for analyzing interactions between carcinoma and stromal cells.

Main Methods:

Development of a 3D mathematical model using a generalized Langevin equation for cell velocity.
In silico simulation of interactions between carcinoma cells and fibroblast-like cells, considering chemotaxis and contact guidance.
Verification using a test scenario and a real histological slide segmentation for software validation.

Main Results:

The developed model successfully simulates cell migration in a 3D context, uniformly applicable to 2D and 3D scenarios.
Simulated morphologies closely mimic desmoplastic stromal reactions observed in infiltrating carcinoma histology.
The model provides a platform for interpreting cellular interactions within the tumor microenvironment.

Conclusions:

The 3D cell migration model offers a valuable tool for understanding tumor-host interactions and surgical margin assessment.
This computational approach aids in visualizing and analyzing complex cellular behaviors relevant to cancer progression.
The model's ability to replicate histological features supports its utility in advancing 3D histology and tumor surgery research.