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A new method was developed to extract and analyze proteins from very short human hairs.

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

The study found stem cells in minor salivary glands that can differentiate and are involved in tumor formation when exposed to tobacco.

Antler velvet hair and body hair of red deer have different structures that help with protection and insulation.

Fine wool sheep have more genes for wool quality, while coarse wool sheep have more for skin and muscle traits.

Inhibiting AP1 in mice skin causes structural changes and weakens the skin barrier.

The document concludes that over 500 genes are linked to hair disorders and this knowledge is important for creating new treatments.

Hair in mammals likely evolved from glandular structures, not scales.

The four patients have a unique type of ichthyosis affecting hair follicles.

Both gene and non-gene areas of DNA evolved to make some mammals hairless.

Future hair products will use ecofriendly proteins and peptides to improve hair health and appearance.

Using longer PEG chains helps nanoparticles penetrate hair follicles better, improving drug delivery for conditions like alopecia.

Overexpressing Tβ4 in goats' hair follicles increases cashmere production and hair follicle growth.

Eating a balanced diet with specific nutrients is important for menopausal women to manage hair loss.

Humans, especially vulnerable groups, can catch skin infections from small mammals.

Monotreme hair structure and protein distribution are similar to other mammals, but their inner root sheath cornifies differently, suggesting a unique evolution from reptile skin.

Human head hair proteins can be typed into eight distinct patterns, useful for genetic and forensic investigations.

Hair absorbs different substances from solutions based on pH levels.

Heat damages hair, with Asian hair losing more protein than Caucasian hair.

N1-methylspermidine helps hair growth and reduces inflammation in hair follicles.

Eruptive vellus hair cysts are rare, benign skin lesions that are hard to treat.

Researchers created a lab model to study human hair growth, showing it can grow and self-regulate outside the body.

Melatonin treatment increases a specific RNA in goat cells that boosts cashmere growth.

Minoxidil foam helps hair growth by increasing good proteins and decreasing bad pathways in men with hair loss.

Chemotherapy causes complex changes in hair follicle cells that can lead to hair loss.

Different combinations of human hair keratins affect how hair fibers form.

The document concludes that using a person's own fat cells (SVF) can significantly increase hair thickness and density, suggesting it could be a promising treatment for hair loss.

A 12-year-old boy's rare skin condition improved with topical treatments and may resolve by puberty.

Cynatine HNS improves hair and nail quality in 90 days.

The method allows for 3D tracking of hair follicle stem cells and shows they can regenerate hair for up to 180 days.