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The document concludes that hair curvature can be explained by the growth patterns caused by the shape and separation of cells in the hair follicle and is affected by specific molecular pathways.

The KRTAP7-1 gene is very similar across different cattle and yak breeds and likely plays a role in hair strength and shape.

Hair treatments like bleaching increase friction by exposing tiny pores on the hair surface.

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.

Ethanol spreads well on hair at low humidity but less so at higher humidity due to water condensation.

The gene KAP22-1 affects wool yield and fiber shape in sheep.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

Researchers found that hair shedding happens mostly when new hair is growing and involves a unique process.

Hair growth can be induced by certain cells found at the base of hair follicles, and these cells may also influence hair development and regeneration.

Researchers found a way to create cells from stem cells that act like human cells important for hair growth and could be used for hair regeneration treatments.

Antler velvet hair and body hair of red deer have different structures that help with protection and insulation.

Proteins like BSA and keratin can effectively style hair and protect it, offering eco-friendly alternatives to chemical products.

Hair diameter and curvature are mostly determined by genetics.

Hair stiffness is higher when it has more para-like cortical cells.

Implant safely and effectively treats hair loss.

Keratin-associated proteins have ancient origins and were used for different purposes before being adapted for hair in mammals.

Good nutrition may help prevent premature hair graying.

Androgens can both increase and decrease hair growth in different parts of the body.

Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.

Mice hair growth patterns get more complex with age and can change with events like pregnancy or injury.

Androgens can both stimulate and cause hair loss, and understanding their effects is key to treating hair disorders.

Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.

The document concludes that there are no effective clinical treatments for hearing loss due to hair cell damage, but research is ongoing.

FGF5s can block the effects of FGF5, which may help control hair growth in cashmere goats.

Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.

Cashmere and milk goats have different hair growth cycles and gene expressions, which could help improve wool production.

Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.

Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.

Hair's strength and flexibility come from its protein structure and molecular interactions.

The herbal cream was found to be a safe and effective alternative for hair growth, similar to minoxidil.