Epidermal stem cells are multipotent cells capable of giving rise to various cell types within the epidermis, including keratinocytes, melanocytes, and Langerhans cells. These stem cells are essential for:
- Skin Regeneration: Continuously replacing dead or damaged cells. - Barrier Function: Maintaining the skin's protective barrier against environmental insults. - Pigmentation: Contributing to skin color through melanocyte differentiation.
