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Type I and Type II keratin chains can form heterodimers despite sequence differences.

Type II keratin genes are crucial for hair follicle differentiation and have a conserved structure and expression pattern.

KRT2.13 gene is similar to KRT2.9 but not expressed in hair follicles.

Keratin heterodimers are preferred for their specific and structural advantages.

A chimeric keratin partially improved skin structure in mice lacking keratin 5, but didn't fully restore normal skin.

A genetic mutation in the hHa1 gene creates a smaller, but still functional, hair protein without causing hair problems.

Keratins are important for skin cell health and their problems can cause diseases.

Keratin is crucial for skin barrier formation and affects mitochondrial function.

Keratins are crucial proteins for hair and nails, with a structure that helps teach protein principles.

The vector successfully directed specific gene expression in hair follicles.

Human hair keratin genes are similar to mouse genes and are specifically expressed in hair follicles.

Keratin K80 is an ancient protein found in various tissues, important for cell structure and tissue differentiation.

Hair keratins evolved from ancient proteins, diversifying through gene changes, crucial for forming claws and later hair in mammals.

Keratin proteins in epithelial cells are dynamic and crucial for cell processes and disease understanding.

Keratin 19 forms less stable and shorter filaments than keratin 14, giving unique traits to certain skin cells.

The study found 65 intermediate filament genes, including new keratins, and suggested updating keratin naming.

Sheep have 17 keratin genes, similar to humans, but with different expression patterns affecting wool and hair.

Keratins are crucial for cell structure, growth, and disease risk.

Mutations in specific keratin genes cause improper hair structure in mice due to faulty keratin protein assembly.

A new mouse gene, Keratin 17n, is mainly found in nail tissue and may explain why mice without Keratin 17 don't have nail issues.

Type II keratins are uniquely phosphorylated during stress and mitosis, affecting their structure and function.

Disulfide bonds make keratin in hair stronger and tougher.

Hair and wool strength is affected by the number and type of bonds in their protein structures, with hair having more protein aggregates than wool.

Wool keratin is reactive, biocompatible, biodegradable, and can model keratin from other sources.

CK7 and CK20 help identify and classify tumors for accurate cancer diagnosis.

The Glu413Lys mutation in keratin affects hair stability, while Glu413Asp does not.

Human hair contains diverse proteins, including keratins and histones, which could help assess hair health and aging.

Type II spiral ganglion neurites avoid high concentrations of laminin and fibronectin.

A mutation in the KRT25 gene causes a rare hair disorder with thin, woolly hair.