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Three types of stem cells help maintain and repair skin, responding to health and environmental changes.

Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.

Adult skin cell-based early-stage skin substitutes improve wound healing and hair growth in mice.

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

Researchers developed a 3D skin model with its own immune and blood vessel cells to better understand skin health and disease.

A new ethical skin model using stem cells offers a reliable alternative for dermatological research.

Mice without certain skin proteins had abnormal skin and hair development.

COX-2 levels change during the hair cycle and affect skin and hair growth.

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

Dsg1 is essential for maintaining a healthy skin barrier in mice.

Human skin has multiple layers and functions, with key roles in protection, temperature control, and appearance.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Scientists created stem cells that can grow hair and skin.

The method increases stem-like cells for better skin regeneration.

The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.

Scientists turned mouse stem cells into skin cells that can grow into skin layers and structures.

Skin and hair can help us understand organ regeneration, especially how certain stem cells might be used to form new organs.

Scientists developed a method to grow human fetal skin and digits in a lab for 3-4 weeks, which could help study skin features and understand genetic interactions in tissue formation.

The protein Par3 is crucial for healthy skin, affecting the skin barrier, cell differentiation, and stem cell maintenance.

Intu gene is crucial for hair follicle formation by helping keratinocytes differentiate through primary cilia.

Removing centrosomes from skin cells leads to thinner skin and stops hair growth, but does not greatly affect skin cell differentiation.

Stem cells are crucial for skin repair and new treatments for chronic wounds.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

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

Epidermal keratinocytes start wound healing and inflammation after schistosome infection.

The review found that different stem cell types in the skin are crucial for repair and could help treat skin diseases and cancer.

The gene Msx2 is crucial for hair follicle regeneration during wound healing.

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.

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

Some vitamin D analogs can thicken skin and reduce pore size like a common acne treatment, with one analog also affecting skin growth factors.