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Inaudible sound at 30 kHz can boost hair growth and decrease hair loss by promoting cell growth and reducing cell death in hair follicles.

The research identified two types of keratinocytes in chicken scales: one for hard scales and another for soft skin, with similarities to human skin differentiation.

Hair cells grown in a lab showed specific hair proteins.

The enzymes Tet1, Tet2, and Tet3 are important for the development of hair follicles and determining hair shape by controlling hair keratin genes.

Adding hyaluronic acid helps create larger artificial hair follicles in the lab.

Adult esophageal cells can start to become like skin cells, with a key pathway influencing this change.

The human skin's outer layer has more variety in cell types and development paths than previously thought.

Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.

Super-enhancers controlled by pioneer factors like SOX9 are crucial for stem cell adaptability and identity.

Nestin identifies specific progenitor cells in hair follicles that can become outer root sheath cells.

Keratinocytes and adipose-derived stem cells can effectively heal difficult skin wounds.

The article concludes that creating a detailed map of normal human skin at the single-cell level is important.

Ectomesenchyme is a key source of skin stem cells.

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

The new assay can track and measure melanosome transfer between skin cells, confirming filopodia's role in this process.

Vitamin D3-activated cell byproduct promotes hair growth in mice by increasing blood vessel growth.

Nestin-expressing cells turn into a specific type of skin cell in hair follicles during development and in adults.

Nestin marks cells that can become a specific type of skin cell in hair follicles of both developing and adult mice.

Basal cell carcinomas may differentiate similarly to hair follicles and could be influenced by hair cycle-related treatments.

Melanoma development can be linked to the breakdown of skin's melanin-producing units.

Fat cells help recruit healing cells and build skin structure during wound healing.

Scientists identified a group of human skin cells with high growth and regeneration potential.

Cyclooxygenase-2 overexpression in mice skin causes hair loss like human androgenetic alopecia.

Estrogen increases a growth factor in hair cells which might affect hair loss.

Stem cells control their future role by changing ERK signal timing, affecting tissue regeneration and cancer.

Notch signalling helps skin cells differentiate and prevents tumors.

CD201+ fascia progenitors are essential for wound healing and could be targeted for treating skin conditions.

B-Raf and C-Raf are essential for maintaining melanocyte stem cells to prevent hair graying.

Different types of stem cells and their environments are key to skin repair and maintenance.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.