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Sheep and goat hair fibers are complex due to keratin-associated proteins, which are important for fiber properties and growth.

Researchers created a mouse with the same mutation as humans with trichothiodystrophy, showing similar symptoms and confirming the condition is due to defects in DNA repair and gene activity.

Shaving and avoiding brushing improved the patient's beard hair condition.

Estradiol may protect ear cells from hearing loss caused by a chemotherapy drug by activating a protective pathway.

A20 protein is crucial for normal skin and hair development.

Keratin from human hair shows promise for medical uses like wound healing and tissue engineering.

In vivo reflectance confocal microscopy is useful for evaluating hair shaft diseases but needs improvement for deeper hair follicle issues.

Mice can correct hair follicle orientation without certain genes, but proper overall alignment needs those genes.

Skin doctors should know about skin and kidney disease links to prevent serious kidney problems.

Plica polonica is a rare condition where hair becomes irreversibly tangled, and the treatment is to cut the matted hair.

Human hair varies widely and should be classified by curl type rather than race.

Dermatologists should learn more about shampoos to better treat hair and scalp issues.

A 17-year-old developed woolly hair nevus in adolescence, which is unusual, and over time the hair darkened and straightened slightly, but microscopic changes persisted.

Excipients greatly affect how well curcumin nanocrystals penetrate the skin and target hair follicles.

Tree leaves and lichens can effectively indicate air pollution levels in cities.

Variant G of the KRTAP20-1 gene improves wool curliness in Chinese Tan sheep.

The KRTAP36-2 gene in sheep affects wool yield.

The document concludes that non-scarring alopecias can be reversed, but scarring alopecias cause permanent hair loss.

More research is needed to confirm if laser therapy effectively treats hair loss.

Twisting hair weakens it, but strength can be recovered at low twist levels.

A different gene near the hairless gene on chromosome 8p21 causes a rare hair loss condition in a German family.

Hair fibers have fractal patterns with properties related to the golden mean, which may affect their functionality.

Particles around 100 nm can penetrate and stay in hair follicles without passing through healthy skin, making them safe for use in topical products and useful for targeted drug delivery.

Medium-sized particles penetrate hair follicles better than smaller or larger ones, which could improve delivery of skin treatments.

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

Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.

Educators who survived COVID-19 faced physical, psychological, and social challenges but overcame them with resilience and support, highlighting the need for schools to provide better health and psychological care.

The congress showed advancements in skin hydration, barrier function, and safe, effective new cosmetic formulations.

Using minoxidil before and after facelift surgery can effectively prevent temporary hair loss without causing other complications.

Policymakers should integrate criteria like risk of harm, skills, qualifications, and teamwork to define allied health professions in Malaysia.