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Chemical hair straightening improves smoothness and shine but may cause side effects, suggesting a need for safer methods.

Quantifying hair shape is better than using racial categories for understanding hair characteristics.

Different techniques measure hair properties to ensure cosmetic products work.

Dermatoscopy is a useful tool for diagnosing hair disorders and can help choose samples for more detailed analysis.

Hair problems can be caused by genetics or the environment, and treatment should focus on the cause and reducing hair damage.

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

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

Hair microscopy is useful for diagnosing hair disorders, but clear definitions are needed for accurate genetic analysis.

Mice with too much sPLA₂-IIA have hair loss and poor wound healing due to abnormal hair growth and stem cell depletion.

Human hair contains more glycosaminoglycans in children than adults, and these compounds decrease with age, possibly affecting hair thickness.

Using special RNA to target a mutant gene fixed hair problems in mice.

A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.

The research found that people's hair proteins vary, especially by ethnicity and body part, which could help identify individuals in forensic science.

The research found that people's hair proteins vary by individual and body part, with some differences between ethnic groups, which could help in forensics.

A person with a specific gene mutation had extra teeth, unique jaw and hair features not seen before in this condition.

Researchers extracted tiny keratin filaments from human hair by unzipping its outer layer.

The document concludes that understanding hair structure is key to diagnosing hair abnormalities and recommends gentle hair care for management.

The document explains how to identify different hair problems using a microscope.

The G60S Connexin43 mutation causes hair growth issues and poor hair quality in mice, similar to human ODDD patients.

Using a hair dryer at 15 cm with continuous motion causes less damage than natural drying.

Keratosis pilaris is often linked to genetic mutations and causes skin and hair abnormalities, regardless of those mutations.

Marsupial hair structure and keratin distribution are similar to placental mammals.

Human hair proteins vary by individual, body site, and ethnicity, useful for forensics.

EGFR helps control how hair grows and forms without needing p53 protein.

Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.

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.

X-ray microscopy can non-invasively show hair structure changes after treatments, but it's less detailed than TEM and needs improvement.

AFM can help diagnose lichen planopilaris by identifying specific hair structure changes.

Meibomian glands are highly specialized and differ significantly from other sebaceous glands in structure and function.

Hair follicle shape determines hair type: curly, straight, or in-between.