The keratinization of epidermal cells is essential for forming hair and nails and for protecting the body from environmental damage.

Recent research suggests that keratinogenesis in the epidermis accelerates wound healing by strengthening the outer barrier.

The keratinoid scales provided the lizard with a durable and water-resistant armor.

The research team isolated a keratinolytic enzyme from soil bacteria that efficiently degrades feathers.

The research team purified a keratinolytic that efficiently degraded feather keratin in vitro.

The experimental ointment acted keratinolytically on the callused heel, gradually softening the thickened skin.

The biopsy revealed a keratinocytic lesion that required further dermatological evaluation.

Researchers observed keratinolysis in the cultured epithelial cells after exposure to the protease.

The keratinophagous fungi colonized the abandoned barn, slowly digesting the old horsehair ropes.

The biopsy revealed abnormal keratinisation in the epidermal layer, indicating a possible disorder.