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

Researchers isolated and identified structural components of human hair follicles, providing a model for studying hair formation.

Wool traits in sheep are controlled by many genes and environmental factors.

Merino sheep have fewer wool follicles at birth than before birth.

Vicuña wool's quality is due to a high density of fine secondary hair follicles, and their skin glands may be used for communication.

The study identified and characterized new keratin genes linked to hair follicles and epithelial tissues.

Changes in keratin make hair follicles stiffer.

Hair and wool have complex microscopic structures with microfibrils and varying cystine content.

As sheep age, their hair fibers and follicles grow larger and more organized, with no significant differences between males and females.

Exosomes help hair follicle development in cashmere goats.

Trichohyalin, a hair follicle protein, has a part with repeating patterns of 23 amino acids.

Epidermis and dermis cells together can regenerate hair follicles.

Reducing Tyrosinase prevents mature color pigment cells from forming in mouse hair.

The 190-kbp domain contains all human type I hair keratin genes, showing their organization and evolution.

Dyeing hair can help target and destroy hair follicles selectively.

Women with PCOS have higher oxidative stress and hormone imbalances, suggesting managing oxidative stress could help.

Hair curvature in Japanese people is linked to specific cell types and filament arrangements in the hair cortex.

Human hair is complex and grows in cycles starting from embryonic life.

Human hair keratin fibers have a detailed nano-scale structure that changes with different conditions.

Stopping the depression medication improved the woman's eyebrow hair loss, and a treatment for a skin condition caused by mites was effective.

Stopping imipramine reduced the woman's hair loss.

Eastern Red Bat hair contains various glycerophospholipids, mainly phosphatidylcholine.

Pseudopelade of Brocq is hard to diagnose and treat, with limited effective options.

A cluster of sulfur-rich hair protein genes was found on chromosome 17.

Ozone reacts more with unwashed hair, producing compounds due to scalp oils, which could lower ozone exposure but increase exposure to reaction products.

Brazilian keratin treatments can straighten hair but may contain harmful formaldehyde.

Trichoscopy helps tell apart scalp lesions in pemphigus vulgaris and pemphigus foliaceus and is useful for choosing biopsy locations.

Different tests are used to see how hair care products affect hair, and choosing the right test is important for accurate results.

Human hair protein extracts can protect skin cells from oxidative stress.

Hair properties are interconnected; a comprehensive, cross-disciplinary approach is essential for understanding hair behavior.