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The new gel formula could improve the delivery of a hair loss treatment through the skin and might be an alternative to taking it by mouth.

Dermoscopy is useful for diagnosing hair loss patterns in dogs.

Adult mouse skin contains stem cells that can create new hair, skin, and oil glands.

Different hair follicles in the skin are innervated by unique combinations of mechanosensory neurons, crucial for touch sensation.

Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.

Mitochondrial reactive oxygen species are essential for skin and hair development.

Glycerol is essential for skin hydration in mice without sebaceous glands.

The document concludes that developing generic topical drugs requires ensuring they match the original in quality, composition, and structure, and often involves complex testing and regulatory steps.

Hair follicle dermal stem cells are key for regenerating parts of the hair follicle and determining hair type.

Vitamin D Receptor is crucial for normal skin and hair growth.

Skin can heal wounds without hair follicle stem cells, but it takes a bit longer.

Human dermal stem cells can become functional skin pigment cells.

Cathepsin L is essential for normal hair growth and development.

Keratose, derived from human hair, is a non-toxic biomaterial good for tissue regeneration and integrates well with body tissues.

Exosomes could potentially enhance tissue repair and regeneration with lower rejection risk and easier production than live cell therapies.

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

Silver nanoparticles coated with substances like PEG showed strong antibacterial effects and improved wound healing when used in hydrogels.

Activating a protein called β-catenin in adult skin can make it behave like young skin, potentially helping with skin aging and hair loss.

Fibroblast state switching is crucial for skin healing and development.

Hair follicles help skin immune recovery after UVB exposure.

Smaller nanoemulsions can penetrate skin and hair follicles better, which may be useful for delivering drugs and vaccines through the skin.

Overexpressing thrombospondin-1 in mice skin prevents UVB-induced skin damage.

Syndecan-1 is essential for maintaining skin fat and preventing cold stress.

TRPV3 in skin cells causes inflammation and cell death.

Human hair follicles produce and respond to erythropoietin, helping protect against stress.

Blue light promotes hair growth by interacting with specific receptors in hair follicles.

Scientists successfully created and transplanted bioengineered hair follicles that function like natural ones, suggesting a new treatment for hair loss.

Microneedle technology has improved drug delivery and patient comfort but needs more research for broader use.

A special dressing called FEA-PCEI can speed up wound healing, reduce scars, and help grow new hair follicles, but only at the right dosage.

Hair growth can be stimulated by combining certain skin cells, which can rejuvenate old cells and cause them to specialize in hair follicle creation.