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Scientists developed a system to study human hair growth using skin cells, which could help understand hair development and improve skin substitutes for medical use.

The study created hair-bearing skin models that lack a key protein for skin layer attachment, limiting their use for certain skin disease research.

The method successfully isolates hair follicle stem cells and skin cells from mice for research.

Canine dermal papilla cells and fibroblasts have distinct growth patterns and protein expressions.

Poly(ADP-ribose) synthesis is linked to skin cell differentiation.

Changing light periods synchronized wool growth cycles in sheep.

Key signals for hair follicle formation were identified.

A fungal infection caused skin lesions in farmed mink kits, but they remained healthy.

Biodegradable microneedle patches help topical steroids work better for prurigo nodularis.

Sebaceous glands can help harvest hair follicle stem cells to regenerate skin and hair.

Disrupting a specific protein's function in hair follicle stem cells triggers their activation and a self-healing process.

Certain factors can start hair growth in adult skin by making cells communicate and form new hair follicles.

Certain immune cells in atopic dermatitis skin could be targeted for treatment.

The study concludes that as skin matures from infancy to childhood, there are major changes in cell differentiation, stemness, and growth, leading to a stronger skin barrier in older children.

Researchers created hair-inducing human cell clusters using a 3D culture method.

Researchers developed a quick and easy way to get and grow cells from the base of human hair follicles.

CHIR99021 helps create human skin with hair follicles, offering hope for hair loss treatments.

Cultured skin cells can trigger hair growth and the amount of certain proteins they produce affects their ability to regenerate hair follicles.

The new artificial derma is better for skin regeneration and biocompatibility.

Melanocytes in the outer root sheath are likely stem cells that grow fast but stay immature.

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

Researchers created long-lasting, diverse skin organoids from mouse hair follicle stem cells, useful for studying skin.

Hair follicles help skin immune recovery after UVB exposure.

Dermagraft and Dermalogen had a lot of granulation, while Alloderm, Integra, and ADM had good blood vessel growth for skin healing.

Trichostasis spinulosa can be diagnosed with a simple skin biopsy and treated with specific gels, but lesions may return after stopping treatment.

Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.