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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.

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Related Experiment Video

Updated: Mar 7, 2026

A Tool to Automatically Create Stable and Reproducible Cell-free Gaps for Improving the Reliability of Cell Wound Healing Assay

A Tool to Automatically Create Stable and Reproducible Cell-free Gaps for Improving the Reliability of Cell Wound Healing Assay

Published on: October 4, 2024

PROOF OF CONCEPT FOR A DEVICE TO STANDARDIZE CELLULAR MIGRATION ASSAY EXPERIMENTS.

Nicholas M Bittner¹, Ghoulem Ifrene¹, Amanda Haage¹

¹University of North Dakota, Grand Forks, ND.

Proceedings of the ... Design of Medical Devices Conference. Design of Medical Devices Conference

|March 6, 2026

Summary

This summary is machine-generated.

Researchers developed a 3D printed device to improve cell migration studies. This tool offers a user-friendly, standardized alternative to traditional scratch assays, ensuring more reliable results in cell migration research.

Keywords:

3D printing Cancer Migration Stereolithography

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Last Updated: Mar 7, 2026

A Tool to Automatically Create Stable and Reproducible Cell-free Gaps for Improving the Reliability of Cell Wound Healing Assay

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A Simple Migration/Invasion Workflow Using an Automated Live-cell Imager

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Area of Science:

Cell Biology
Biomedical Engineering
Tissue Engineering

Background:

The scratch assay is a common method for studying cell migration in vitro.
Traditional scratch assays have limitations, including user dependency, inconsistent wound creation, and altered microenvironments due to cell debris.

Purpose of the Study:

To develop and validate a novel, low-cost 3D printed device for cell migration assays.
To overcome the limitations associated with conventional scratch assay techniques.

Main Methods:

A 3D printed device was designed to create uniform cell-free areas.
The device was tested for ease of use and reproducibility in creating migration spaces.
Cell migration into the cleared area was monitored and compared to traditional scratch assays.

Main Results:

The 3D printed device demonstrated consistent and uniform wound creation.
The device requires minimal user training, reducing operator variability.
The novel method significantly limited cell death and debris compared to the scratch assay.

Conclusions:

The 3D printed device provides a standardized, reproducible, and accessible tool for cell migration studies.
This innovation offers a significant improvement over traditional scratch assays for investigating cell migration dynamics.
The device has the potential to enhance research in areas like wound healing and cancer metastasis.