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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.

The human hair follicle can store topical compounds and be targeted for drug delivery with minimal side effects.

Azelaic acid micro/nanocrystals, especially with ultrasound and salicylic acid, greatly improve acne treatment.

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

VEGF helps hair grow and determines follicle size by increasing blood vessel growth.

Skin needs dermal β-catenin activity for hair growth and skin cell multiplication.

The study showed that hair follicle stem cells can maintain and organize themselves in a lab setting, keeping their ability to renew and form hair and skin.

Mice can grow new hair follicles after skin wounds through a process not involving existing hair stem cells, but requiring more research to understand fully.

Mice can correct hair follicle orientation without certain genes, but proper overall alignment needs those genes.

Nanoparticles can be used to deliver drugs to hair follicles, potentially improving treatments for conditions like acne and alopecia, and could also be used for vaccine delivery and gene therapy.

Hair follicle stem cells help skin heal and grow during stretching.

Hair follicle stem cells are important for maintaining healthy skin and interact with many signals.

The document concludes that proper diagnosis and evidence-based treatments are crucial for managing hair diseases, and psychological support for patients is important.

Human hair grows better in a special gel that mimics skin.

Icariin helps mouse hair grow by boosting a growth factor in skin cells.

Double-stranded RNA causes inflammation in hair follicle cells, which may help understand and treat alopecia areata.

Treatments for autoimmune hair loss have limited success and often relapse, and emotional support is crucial for those affected.

Treatments for autoimmune hair loss have limited success and patients need emotional support and self-acceptance.

Certain hairstyles can cause scalp diseases, smoking is linked to hair loss, 5% minoxidil foam is effective for hair loss treatment, and various factors influence wound healing and hair growth.

Chemotherapy may cause recurring hair loss due to an autoimmune response.

Researchers found a way to make rat hair follicle cells start turning into motor neuron-like cells, but couldn't fully turn them into working motor neurons.

The conclusion is that we need more effective hair loss treatments than the current ones, and these could include new drugs, gene and stem cell therapy, hormones, and scalp cooling, but they all need thorough safety testing.

ICAM-1 helps regulate hair growth cycles and skin remodeling.

Common hair loss disorders may not need stem cell therapy, but could benefit from other treatments like hair cycle control and immune restoration therapy.

Cells from the lower part of hair follicles are a promising, less invasive option for immune system therapies.

Hair follicle stem cells from Arbas Cashmere goats can become fat, nerve, and liver cells.

Menopause can cause hair thinning and texture changes due to hormonal and metabolic shifts.

Nanostructured lipid carriers effectively deliver tofacitinib to hair follicles, reversing hair loss in alopecia areata.

The anti-hair loss shampoo effectively promotes hair growth and improves hair quality.

Hair follicles are normally protected from the immune system, but when this protection fails, it can cause hair loss in alopecia areata.