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Updated: Aug 5, 2026

Isolating Hair Follicle Stem Cells and Epidermal Keratinocytes from Dorsal Mouse Skin
Published on: April 29, 2016
Hair Follicle Stem Cells: Emerging Physiology and Therapeutic Applications
Shuyuan Yang1, Qun Chen2, Hanluo Li3
1School of Medicine, The Chinese University of Hong Kong (Shenzhen), Shenzhen, 518172, China.
Hair follicle stem cells (HFSCs) are key to tissue repair beyond hair growth. This review explores their therapeutic potential for wounds, burns, and other conditions, highlighting strategies for clinical application.
Area of Science:
- Regenerative Medicine
- Stem Cell Biology
- Tissue Engineering
Background:
- Hair follicle stem cells (HFSCs) are traditionally studied for hair cycling and transplantation.
- Emerging research reveals HFSCs as a regenerative ecosystem involved in tissue repair beyond trichology.
- Current understanding of HFSC physiology and therapeutic applications is fragmented, lacking integration between basic science and clinical translation.
Purpose of the Study:
- To review the current landscape of HFSC research, focusing on therapeutic potential beyond hair regeneration.
- To synthesize evidence for HFSC applications in various regenerative therapies and discuss translational challenges.
- To bridge the gap between mechanistic HFSC biology and clinically viable therapeutic modalities.
Main Methods:
- Literature review synthesizing evidence on HFSC physiology and therapeutic applications.
- Analysis of HFSC roles in injury-driven re-epithelialization and melanocyte stem cell-coupled re-pigmentation.
- Exploration of stemness-preserving culture, preconditioning, and biomaterial-assisted delivery systems.
Main Results:
- HFSCs contribute to tissue repair, including re-epithelialization and re-pigmentation.
- Evidence supports HFSC-based therapies for acute/chronic wounds, burns, vitiligo, and potential applications in diabetes and ocular reconstruction.
- Strategies for stemness preservation, preconditioning, and bioengineered delivery systems are crucial for therapeutic success.
Conclusions:
- HFSCs possess significant therapeutic potential beyond hair regeneration, particularly in wound healing and tissue repair.
- Overcoming translational bottlenecks requires integrating physiological insights with bioengineering solutions for stemness preservation and delivery.
- This review provides a framework for advancing HFSC-based therapies toward reproducible and clinically applicable interventions.
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