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Trichoscopy is a useful tool for diagnosing hair disorders without pulling out hair.

Some congenital hair disorders improve in childhood or with treatments like minoxidil and retinoids, while others like Netherton syndrome and trichothiodystrophy have a poor prognosis.

Temporal triangular alopecia is a non-scarring hair loss in children, often linked to other health conditions.

Internal lipids in keratin fibers, like wool and hair, reduce water absorption and release.

Light microscopy is useful for diagnosing different hair disorders.

Changing light periods synchronized wool growth cycles in sheep.

The document concludes that unruly hair can be congenital or acquired, often lacks specific treatments, and can be managed with oils and short hairstyles.

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

The research helps improve wool quality and aids human hair research.

Some congenital hair disorders improve with age and can be managed with treatments like minoxidil, retinoids, supplements, and gentle hair care, but there's no cure.

Researchers identified a new variant of the FGF5 gene in sheep that affects hair length.

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

Animal hair fibers like wool and mohair are strong when dry, but vicuna fibers are very brittle.

Prenatally androgenized ewes can model increased hair diameter in women with PCOS.

Epidermal growth factor reduces hair growth, but cortisol does not.

Hair shaft disorders are diagnosed through examination and history, with general care and some treatments offering improvement.

The PCR technique can identify genetic differences in a wool-related gene among different sheep breeds, which may help improve wool and pelt quality.

Researchers developed a new method to clearly see and label hair proteins with minimal errors using advanced freezing and microscopy techniques.

The document concludes that proper diagnosis and management of hair loss in children require a detailed examination and understanding of various hair disorders.

Genetic mutations cause various hair diseases, and whole genome sequencing may reveal more about these conditions.

Normal hair thickness varies by scalp area and a mix of hair thicknesses is typical in healthy individuals.

Researchers developed a method to identify and measure different animal hair fibers in textiles, successfully distinguishing materials like cashmere from cheaper fibers.

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

IRS-specific genes in Tan sheep hair follicles peak at birth and may affect wool crimp.

A special gene region controls the re-emergence of a primitive wool type in Merino sheep, improving their wool yield and adaptability.

Different androgen concentrations affect wool-related gene expression differently in Hetian and Karakul sheep breeds.

George Ernest Rogers was a notable scientist who made important discoveries about hair and wool proteins.

Short photoperiods improve cashmere growth and quality in goats by changing hormone levels and gene expression.

Adding 0.2% taurine to Angora rabbits' diet improves wool production and overall health.

Red LED light improves the quality of Angora rabbit wool by promoting hair growth.