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Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.

Epidermal stem cells are diverse and vary in activity, playing key roles in skin maintenance and repair.

Nanoparticles improve drug delivery through the skin but more research is needed on their long-term effects and skin penetration challenges.

Laser hair removal effectiveness depends on targeting hair structures without harming the skin, and improvements require more research and expert collaboration.

Cathepsin L is essential for normal hair growth and development.

The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.

Liposomes improve drug delivery and reduce skin irritation in dermatology.

Understanding hair follicle anatomy helps diagnose hair disorders.

Modulating BMP activity changes the number, size, shape, and type of ectodermal organs.

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

The article concludes that the wool follicle is a valuable model for studying tissue interactions and has potential for genetic improvements in wool production.

Male hormones and their receptors play a key role in hair loss and skin health, with potential new treatments being explored.

The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.

Alopecia areata is likely caused by a combination of genetic factors and immune system dysfunction, and may represent different diseases with various causes.

Keratin 15 is not a reliable sole marker for identifying epidermal stem cells because it's found in various cell types.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

New methods have greatly improved our understanding of stem cell behavior and roles in the body.

The conclusion is that certain scalp tissue changes are characteristic of lichen planopilaris, with mucinous perifollicular fibroplasia being a new feature for diagnosis.

The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.

Acne is a chronic disease linked to various systemic conditions and has significant psychological and social effects.

PRP and HF-MSCs treatment improves hair growth, thickness, and density in androgenetic alopecia.

Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.

Certain signals and genes play a key role in hair growth and regeneration, and understanding these could lead to new treatments for skin regeneration.

Hair can regrow after certain stem cells are lost because other stem cells can take over their role.

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

Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.

Hair follicle stem cells could help repair nerves and avoid ethical issues linked to embryonic stem cells.

Hair follicles offer promising targets for delivering drugs to treat hair and skin conditions.

α3β1-integrin is crucial for maintaining normal hair follicle shape and function but not needed for the development of the surrounding skin.

EGF and FGF help hair growth by affecting cell differentiation and fiber growth.