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kératinisation - traduction vers

ONE OF A FAMILY OF FIBROUS STRUCTURAL PROTEINS; PROTEIN THAT PROTECTS EPITHELIAL CELLS FROM DAMAGE OR STRESS

Ceratin; Keratin wax; Keratine; Keratinization; Keratinized; Keratinisation; Neurokeratin; Keratins; Kereton; Keretin; Keratinous; Cornification; Hornification; Kerotin; Keratinopathy; Keratinous tissue; Cornified; Nonkeratinizing; Vaginal cornification

kératinisé

keratinized, transformed into a horny substance, having acquired a horny texture (Biology)

kératinisation

n. keratinization, (Biology) transformation into a more horny texture (of the outer cells of the epidermis)

kératiniser

keratinize, become horny, become horn-like (Biology) (also keratinise)

Définition

keratin

['k?r?t?n]

¦ noun any of a group of fibrous proteins forming the main structural constituent of hair, nails, feathers, hoofs, claws, and horns.

Derivatives

keratinous adjective

Origin

C19: from Gk keras, kerat- 'horn' + -in¹.

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Wikipédia

Keratin

Keratin () is one of a family of structural fibrous proteins also known as scleroproteins. Alpha-keratin (α-keratin) is a type of keratin found in vertebrates. It is the key structural material making up scales, hair, nails, feathers, horns, claws, hooves, and the outer layer of skin among vertebrates. Keratin also protects epithelial cells from damage or stress. Keratin is extremely insoluble in water and organic solvents. Keratin monomers assemble into bundles to form intermediate filaments, which are tough and form strong unmineralized epidermal appendages found in reptiles, birds, amphibians, and mammals. Excessive keratinization participate in fortification of certain tissues such as in horns of cattle and rhinos, and armadillos' osteoderm. The only other biological matter known to approximate the toughness of keratinized tissue is chitin. Keratin comes in two types, the primitive, softer forms found in all vertebrates and harder, derived forms found only among sauropsids (reptiles and birds).

Spider silk is classified as keratin, although production of the protein may have evolved independently of the process in vertebrates.

https://en.wikipedia.org/wiki/Keratin