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Related Experiment Video

Updated: Jun 15, 2026

A Device for Performing Cell Migration/Wound Healing in a 96-Well Plate
05:46

A Device for Performing Cell Migration/Wound Healing in a 96-Well Plate

Published on: March 7, 2017

A simplified method for quantifying cell migration/wound healing in 96-well plates.

Patrick Y K Yue1, Emily P Y Leung, N K Mak

  • 11Department of Biology, Faculty of Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong SAR.

Journal of Biomolecular Screening
|March 9, 2010
PubMed
Summary

Researchers developed a novel 8-channel mechanical wounder for cell migration assays. This device creates uniform cell-free areas in 96-well plates, improving in vitro studies for drug discovery and basic biology research.

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Area of Science:

  • Cell Biology
  • Biomedical Engineering
  • Drug Discovery

Background:

  • Cell migration is crucial for physiological and pathological processes.
  • Cell migration assays, like scratch wounding, are vital for research and drug development.
  • Existing scratch assay methods require optimization for consistency and throughput.

Purpose of the Study:

  • To design and validate a novel 8-channel mechanical wounder for cell migration assays.
  • To standardize the scratch wounding process in a 96-well plate format.
  • To facilitate high-throughput screening of compounds affecting cell migration.

Main Methods:

  • Development of an 8-channel mechanical wounder with guiding bars and adjustable pipette tips.
  • Application of the wounder to create uniform denudation in 96-well plates.

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  • Assessment of cell migration and re-epithelialization using rat intestinal epithelial cells (IEC-6) and human umbilical vein endothelial cells.

    • Main Results:

    • The mechanical wounder consistently produced uniform cell-free areas (wounds) of approximately 600 micrometers.
    • Demonstrated the utility of the device in studying the effects of epidermal growth factor, DL-alpha-difluoromethylornithine, and serum on cell migration.
    • Validated the device's effectiveness for analyzing multiple samples simultaneously.

    Conclusions:

    • The novel 8-channel mechanical wounder offers a standardized and efficient method for cell migration assays.
    • This improved wounding device enhances the reliability and throughput of in vitro cell migration studies.
    • The tool is applicable for basic research and pharmaceutical development, aiding in the assessment of potential therapeutic compounds.