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

The study identified and characterized new keratin genes linked to hair follicles and epithelial tissues.

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

The research identified six functional hair keratin genes and four pseudogenes, providing insights into hair formation and gene organization.

Human hair keratin genes hHa2 and hHb1 are located on chromosomes 17 and 12.

The hHa7 gene is regulated by androgens in certain body hair, not scalp hair.

Scientists discovered two versions of a new human hair keratin gene.

hHb1, hHb3, and hHb6 mRNAs start expressing at the same time in hair follicles.

The 190-kbp domain contains all human type I hair keratin genes, showing their organization and evolution.

K39 and K40 are the last keratins expressed in hair development, completing the hair keratin catalog.

Hair differentiation starts earlier than thought, involving multiple type-II keratins.

Four specific keratins in hair follicles help understand hair structure and function.

K25, K27, and K28 are found in all inner root sheath layers of hair, while K26 is only in the cuticle.

Potassium cyanide changes hair's disulfide bonds to monosulfide, affecting high-sulfur proteins more.

Potassium cyanide treatment changes hair's disulfide bonds, making it more elastic.

Human hair keratins were cataloged, showing their roles in hair differentiation stages.

Human hair is made up of different keratins, some strong and some weak, with specific types appearing at various stages of hair growth.

A common mutation in the hHb6 gene is linked to monilethrix, but other factors may also play a role.

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

The document concludes that the human keratin gene cluster is complex, with a need for updated naming to reflect over 50 functional genes important for hair and skin biology.

Human hair keratins improve cell adhesion and growth on culture surfaces.

A cluster of sulfur-rich hair protein genes was found on chromosome 17.

Two specific hair keratin genes are active during hair growth and decline as hair transitions to rest.

Heat and UV exposure damage hair structure by altering keratins.

The substance from human hair root cells can help maintain hair growth and make skin cells more capable of growing hair.