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Perming significantly changes hair's molecular structure, while shampoo and conditioner do not.

AFM can diagnose hair disorders by revealing detailed hair surface changes.

A new keratin, hK6irs1, is found in all layers of the hair follicle's inner root sheath.

Using laccase to add poly(tyrosine) to wool makes it less likely to shrink and stronger.

Future hair cosmetics will be safer and more effective.

MMP-9 is essential for proper hair canal formation.

AP collagen peptides improve hair elasticity and gloss.

K18® and Olaplex® both effectively repair bleached hair, improving its strength, smoothness, and overall health.

Keratin from hair and wool is used in medical materials for healing and drug delivery.

Human hair follicles grown in vitro maintain normal keratin patterns and structure.

TGM3 is important for skin and hair structure and may help diagnose cancer.

Surfactants in shampoos and conditioners remove some but not all lipids from hair, and more research is needed to understand their full impact.

Trichoscopy is a quick and easy way to diagnose most genetic hair problems without invasive methods.

Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.

Certain mouse strains develop a skin condition similar to a human hair loss disease due to genetic defects.

Human hair was used to make biodegradable plastic films that could be useful for packaging and disposable products.

Cationic and nonionic surfactants provide better color intensity and resistance for semi-permanent hair dye than anionic surfactants.

Hair shaft disorders, often due to genetics or environment, lack specific treatments but can be managed with gentle hair care and may improve with age or topical treatments.

The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.

The workshop highlighted the genetic links and psychological impacts of hair loss and skin disorders.

Hair stiffness increased by 13.2% after caffeine treatment, validating the Stiffness-Angle Law as an effective measurement method.

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

The document explains how hair is studied in forensics to identify its source and its role in criminal investigations.

Chemical hair straightening can damage hair and health, needing safer alternatives and stricter regulations.

AMPD is a better and less damaging alternative to ammonium hydroxide for hair bleaching.

Scientists made human hair magnetic by coating it with special nanoparticles.

Chitin and chitosan are useful in cosmetics for oral care, haircare, and skincare, including UV protection and strength improvement.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.