peau (1) marqueur (1) in situ (1) extraction (1) méthode (1) adulte (1) Treatment (1) Trypsin (1) Subculture (1) Stem cells (1) Skin-grafting (1) Skin (1) Scalp (1) Proportion (1) Patients (1) Keratinocytes (1) Keratin (1) Impact (1) Harvesting (1) Hair follicles (1) Epithelial cells (1) Epidermis (1) Culture (1) Chest (1) Cells (1) Biopsy (1) Addition (1) Ability (1) Regenerative medicine (1) Tissue engineering (1)