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Phases of Wound Repair

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Related Experiment Video

Updated: Jun 21, 2026

Evaluation of the Cell Invasion and Migration Process: A Comparison of the Video Microscope-based Scratch Wound Assay and the Boyden Chamber Assay

Evaluation of the Cell Invasion and Migration Process: A Comparison of the Video Microscope-based Scratch Wound Assay and the Boyden Chamber Assay

Published on: November 17, 2017

Microfluidic-Based Scratch Assays for Wound Healing Studies: A Systematic Review.

Fernando A Oliveira¹, Nicole M E Valle¹, Keithy F da Silva¹

¹Hospital Israelita Albert Einstein, São Paulo 05652-000, SP, Brazil.

|December 24, 2025

Summary

This summary is machine-generated.

Scratch-on-a-chip platforms offer advanced in vitro cell migration studies. These microfluidic tools improve reproducibility and better mimic physiological conditions compared to traditional scratch assays.

Keywords:

cell migration microfluidic device scratch assay scratch-on-a-chip wound-healing

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Scratch Migration Assay and Dorsal Skinfold Chamber for In Vitro and In Vivo Analysis of Wound Healing

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Published on: September 26, 2019

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Last Updated: Jun 21, 2026

Evaluation of the Cell Invasion and Migration Process: A Comparison of the Video Microscope-based Scratch Wound Assay and the Boyden Chamber Assay

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Published on: November 17, 2017

Microscopy Based Methods for the Assessment of Epithelial Cell Migration During In Vitro Wound Healing

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Scratch Migration Assay and Dorsal Skinfold Chamber for In Vitro and In Vivo Analysis of Wound Healing

Scratch Migration Assay and Dorsal Skinfold Chamber for In Vitro and In Vivo Analysis of Wound Healing

Published on: September 26, 2019

Area of Science:

Biomedical Engineering
Cell Biology
Microfluidics

Background:

Cell migration is crucial for healing and disease, often studied using conventional scratch assays.
Traditional scratch assays have limitations including poor reproducibility and ECM damage.

Purpose of the Study:

To review advancements in scratch-on-a-chip platforms for studying cell migration.
To highlight the advantages of microfluidic approaches over conventional methods.

Main Methods:

Review of literature on scratch-on-a-chip technologies.
Analysis of wound induction strategies: enzymatic, physical depletion, and physical exclusion.
Examination of the role of extracellular matrix (ECM) and mechanical forces like shear stress.

Main Results:

Scratch-on-a-chip platforms provide standardized, non-destructive wound generation.
These systems allow precise control over the cellular microenvironment and reduce reagent consumption.
Microfluidic assays enhance reproducibility and mimic in vivo conditions more effectively.

Conclusions:

Scratch-on-a-chip assays represent a significant improvement for studying cell migration.
These platforms offer enhanced control, reproducibility, and mimicry of physiological conditions.
They hold promise for therapeutic testing and mechanistic studies of cell migration.