Keratinizing Epithelial Cells
Keratinizing epithelial cells are specialized cells found in the skin, hair follicles, and nails. They produce the protein keratin, which makes up the outer layer of the skin and helps protect the body from environmental damage and pathogens. Keratin also contributes to the strength and flexibility of hair, skin, and nails. The keratinizing epithelium is a key part of the skin's barrier function, which helps to prevent skin damage and maintain moisture levels. Additionally, keratinocytes are involved in wound healing, absorption of nutrients, and regulation of body temperature. In skin diseases such as psoriasis, keratinocytes help to repair damaged cells and reduce inflammation. Thus, keratinizing epithelial cells play an important role in overall health and well-being.
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