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Researchers developed a new skin patch that delivers more finasteride into the skin, potentially improving treatment for hair loss and prostate issues.

Type XVII collagen helps control skin cell growth and could be a target for anti-aging treatments.

Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.

Higher minoxidil dose helps hair growth in non-responders without side effects.

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.

Sox2-positive dermal papilla cells have unique characteristics and contribute more to skin and hair follicle formation than Sox2-negative cells.

Chemotherapy and radiation therapy cause skin and hair damage by altering gene expression and signaling pathways.

The research found ways to activate melanocyte stem cells for potential treatment of skin depigmentation conditions.

The study found a link between the severity of Lichen Planopilaris seen by doctors and the details seen under a microscope, and created a new way to measure this severity.

Platelet-rich plasma can help grow more mouse hair follicles, but it doesn't work for human hair follicles yet.

Scientists discovered that certain stem cells from mice and humans can be used to grow new hair follicles and skin glands when treated with a special mixture.

Wound healing can help prevent hair loss from chemotherapy in young rats by increasing interleukin-1β signaling.

Growing human skin cells in a 3D environment can stimulate new hair growth.

The new SIS-PEG sponge is a promising material for skin regeneration and hair growth.

Dissolving microneedles show promise for delivering medication through the skin but face challenges like manufacturing complexity and regulatory hurdles.

Hydra can help understand human hair follicle microbiomes and develop new skin disease therapies.

Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.

Only skin melanocytes, not other types, can color hair in mice.

LGR5 is a common marker of hair follicle stem cells in different animals and is important for hair growth and regeneration.

Keratin is crucial for keeping skin cells healthy and its changes can lead to diseases and affect cell behavior.

Skin-derived stem cells can become various cell types, including germ cell-like and oocyte-like cells.

Microneedles are promising for long-acting drug delivery and can improve patient compliance, but more data is needed to confirm their effectiveness.

Patient-derived melanocytes can potentially treat vitiligo by restoring skin pigmentation.

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

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

Type XVII collagen helps control skin cell growth and may have anti-aging effects.

Sweat gland development involves two unique skin cell programs and a temporary skin environment.

Modulating Cytochrome P450 activity could help develop new skin disease treatments.

The study provides insights into hair growth mechanisms in yaks.