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The skin is the largest organ, protecting the body, regulating temperature, and producing hormones.

The gene Foxq1, controlled by Hoxc13, is crucial for hair follicle differentiation.

Recombinant keratins can form useful structures for medical applications, overcoming natural keratin limitations.

Colored hair-thickening fibers can help hide hair loss in some people with Epidermolysis Bullosa but may cause scalp irritation.

The study found that certain conditioning compounds can penetrate hair and potentially improve its resistance to damage.

The study found that a polymer treatment changes the charge on hair surfaces, making bleached hair smoother and less porous.

Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.

Feed restriction in sheep leads to finer wool fibers but may reduce wool quality.

The document suggests that nerve issues might contribute to hair loss and that testing sensation could predict these nerve problems.

The model helps understand how wool fiber structure affects its strength and flexibility.

Artificial hair implantation is generally safe and can restore hair when other treatments fail, but some patients may experience side effects.

Hair camouflage techniques can help manage hair loss and boost confidence.

Artificial hair fibers help treat scalp scars with few complications and a 20% yearly fiber fall rate.

Artificial hair fibers help treat scalp scars with few complications and a 20% yearly fiber fall rate.

Modified keratin binds better to hair, especially bleached hair.

Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.

Some oils can penetrate hair and reduce the stickiness between fibers, but mineral oil cannot.

Different oils affect hair flexibility and strength, with their impact varying on whether hair is virgin or bleached.

Vitamin A deficiency changes cattle hair structure, while pregnancy may improve it, suggesting hair can indicate cattle health.

Naked mole-rats have unique skin and hair nerve structures, lacking certain pain and temperature-related neuropeptides.

Modern wound dressings like hydrocolloids, alginates, and hydrogels improve healing and are cost-effective.

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.

Hair camouflage methods like wigs and extensions can help Black women with alopecia feel better but may also damage hair if not used carefully.

Hyaluronic acid injections improve skin thickness and quality, protecting against aging in rats.

Human hair keratins can self-assemble and support cell growth, useful for biomedical applications.

A portable device can create nanofibers to improve the appearance of thinning hair better than commercial products.

A man developed skin cancer on his scalp after multiple artificial hair grafts.

Hair increases in size when it absorbs water, and treatments like bleaching affect how much water it can take in.

The new patch made of cell matrix and a polymer improves wound healing and supports blood vessel growth.

Stress can cause hair loss by negatively affecting hair follicles and this effect might be reversed with specific treatments.