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Related Experiment Video

Updated: May 27, 2026

A 3D Organotypic Melanoma Spheroid Skin Model
08:49

A 3D Organotypic Melanoma Spheroid Skin Model

Published on: May 18, 2018

A new organotypic model containing dermal-type macrophages.

Nicolas Bechetoille, Hortense Vachon, Amandine Gaydon

    Experimental Dermatology
    |November 5, 2011
    PubMed
    Summary

    Researchers successfully incorporated anti-inflammatory dermal macrophages into a three-dimensional (3D) skin equivalent model. This breakthrough enables the development of advanced skin models for dermatological research.

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    Area of Science:

    • Dermatology and Cell Biology: Focuses on advanced cell culture models for skin research.

    Background:

    • Human skin equivalents (SEs) are widely used 3D cell culture models in dermatology.
    • Previous SE models have incorporated dendritic cells, but not dermal macrophages.
    • The anti-inflammatory properties of dermal macrophages make them valuable for SE development.

    Discussion:

    • Monocyte-derived macrophages were successfully introduced into a rigid scaffold with dermal fibroblasts.
    • These macrophages maintained key surface markers (CD163, DC-SIGN/CD209, HLA-DR), distinguishing them from monocytes and dendritic cells.
    • The incorporated macrophages retained their functional capabilities, including IL-10 production and phagocytosis.

    Key Insights:

    • Demonstrated the feasibility of creating macrophage-fibroblast 3D cultures.

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    Last Updated: May 27, 2026

    A 3D Organotypic Melanoma Spheroid Skin Model
    08:49

    A 3D Organotypic Melanoma Spheroid Skin Model

    Published on: May 18, 2018

    Cultivating a Three-dimensional Reconstructed Human Epidermis at a Large Scale
    08:49

    Cultivating a Three-dimensional Reconstructed Human Epidermis at a Large Scale

    Published on: May 28, 2021

    Reprograming Model of Human Monocyte-derived Macrophages for In-vitro Assays
    08:37

    Reprograming Model of Human Monocyte-derived Macrophages for In-vitro Assays

    Published on: April 18, 2025

  • Established a foundation for developing SEs containing dermal macrophages.
  • Highlighted the potential of these cells for anti-inflammatory applications in skin models.

    • Outlook:

    • Further development of SEs incorporating dermal macrophages.
    • Potential applications in studying inflammatory skin conditions.
    • Advancing the creation of more physiologically relevant skin models for drug discovery and testing.