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Scientists created a long-lasting stem cell line from human hair that can turn into different skin and hair cell types.

A woman experienced rapid hair loss after taking albendazole, but it started to improve when she stopped the medication.

The document explains hair and nail biology, common hair loss conditions and treatments, oral and genital skin diseases, and the risks and treatments associated with squamous cell carcinoma.

Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

Vitamin D and its receptor regulate skin functions like cell growth, immunity, hair cycle, and tumor prevention.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.

Androgens may block hair growth signals, targeting this could treat hair loss.

Hair color is determined by different melanins and changes with age.

Hair loss in autoimmune blistering skin diseases varies and may regrow with disease control.

Women's hair grows faster and thicker than men's, but hair growth slows for both genders with pattern hair loss.

Dermal stem cells help regenerate hair follicles and heal skin wounds.

The conclusion is that proper signaling is crucial for hair growth and development, and errors can lead to cancer or hair loss.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

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

Mutant mice help researchers understand hair growth and related genetic factors.

Oestrogens help maintain healthy skin, heal wounds, and may protect against skin aging and cancer.

The extracellular matrix is crucial for controlling skin stem cell behavior and health.

Brain hormones significantly affect hair color and could potentially be used to prevent or reverse grey hair.

The document concludes that mouse models are crucial for studying hair biology and that all mutant mice may have hair growth abnormalities that require detailed analysis to identify.

The document concludes that accurate diagnosis of hair loss in children is crucial due to limited treatment options and the condition's psychological impact.

Alopecia areata involves immune response and gene changes affecting hair loss.

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

The document concludes that hair loss is common and can be treated with medications like minoxidil or surgical options, and it significantly affects people's psychological well-being.

Some plant-based chemicals may help with hair growth, but more research is needed to confirm their effectiveness.

Avicennia Marina extract and avicequinone C can reduce hair loss hormone production and increase hair growth factors, suggesting they could be used to treat androgenic alopecia.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

The document recommends all three dermatology books for a library, noting their detailed content but also suggesting improvements in clarity and consistency.

Early anti-aging hair treatments should focus on anti-inflammatory agents and promoting healthy hair growth cycles.