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Updated: Jun 6, 2025
09:54
Generation of 3D Skin Organoid from Cord Blood-derived Induced Pluripotent Stem Cells
Published on: April 18, 2019
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Generating Skin-Derived Precursor-Like Cells From Human-Induced Pluripotent Stem Cell-Derived Skin Organoids.
Imaan A Ahmed1, Jane Sun1, Min Jie Kong1
1Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.
Experimental Dermatology
|November 25, 2024
Summary
Researchers isolated skin-derived precursor-like cells from human skin organoids, offering a promising source for hair regeneration therapies. These cells show self-renewal potential, addressing limitations of traditional skin-derived precursor cell expansion.
Area of Science:
- Stem Cell Biology
- Regenerative Medicine
- Dermatology
Background:
- Skin-derived precursor (SKP) cells are multipotent stem cells crucial for wound healing and hair follicle neogenesis.
- Clinical use of adult human SKPs is limited by loss of potency during in vitro expansion.
Purpose of the Study:
- To isolate SKP-like cells from human-induced pluripotent stem cell-derived skin organoids (SKOs).
- To enable mass production of SKPs for therapeutic applications in hair regeneration.
Main Methods:
- Developed a protocol to isolate SKP-like cells from human SKOs.
- Cultured cells in defined SKP growth medium.
- Confirmed marker expression (SOX2, fibronectin, S100β) via immunofluorescence.
Main Results:
- Successfully isolated SKP-like cells from human SKOs.
- SKP-like cells displayed spheroid morphology and self-renewal capacity.
- Key progenitor cell markers were confirmed, indicating stem cell potential.
Conclusions:
- Human SKO-derived SKP-like cells represent a viable source for hair regenerative applications.
- This method overcomes expansion limitations of traditional SKPs.
- Human SKOs are valuable for isolating progenitor cells to advance skin regeneration.
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