keratinization

synonym: cornification
https://doi.org/10.1351/goldbook.10874

Replacement of the outer epithelial layer of cells, especially in skin, with keratin-rich structures.

Source:
PAC, 2016, 88, 713. (Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)) on page 771 [Terms] [Paper]