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Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

Some wound-healing cells can turn into fat cells around new hair growth in mice.

The document concludes that the understanding of scar formation is incomplete and current prevention and treatment for hypertrophic scars and keloids are not fully effective.

The circadian clock affects skin stem cell behavior, impacting aging and cancer risk.

The secretome from mesenchymal stem cells is a promising treatment that may repair tissue and avoid side effects of stem cell transplantation.

A protein from certain immune cells is key for new hair growth after skin injury in mice.

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

Different types of skin cells play specific roles in development, healing, and cancer.

A gene called APCDD1, which controls hair growth, is found to be faulty in a type of hair loss called hereditary hypotrichosis simplex.

High levels of male hormones, insulin resistance, and obesity are closely linked and worsen polycystic ovary syndrome, but more research is needed to improve treatments.

Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

New effective scar treatments are urgently needed due to the current options' limited success.

Hormone treatments for transgender individuals generally improve mental health and physical transition, with some health risks that require medical supervision.

Telocytes might help with skin repair and regeneration.

Keratinocytes help heal skin wounds by interacting with immune cells and producing substances that kill pathogens.

Some viruses can cause cancer by changing cell processes and avoiding the immune system; vaccines and targeted treatments help reduce these cancers.

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

The conclusion is that Treg-targeted therapies have potential, but more knowledge of Treg biology is needed for effective treatments, including for cancer.

The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.

JAK inhibitors help with skin conditions but need more research on dosing and safety.

The sebaceous gland has more roles than just producing sebum and contributing to acne, and new research could lead to better skin disease treatments.

Researchers identified genes linked to coat color, body size, cashmere production, and high altitude adaptation in goats.

The Foxn1 gene mutation causes hairlessness and immune system issues, and understanding it could lead to hair growth disorder treatments.

Alopecia areata can cause unpredictable hair loss, and treatments like corticosteroids and minoxidil may help but have varying side effects.

Fat-derived stem cells, platelet-rich plasma, and biomaterials show promise for healing chronic skin wounds and improving soft tissue with few side effects.

Keratin proteins are crucial for healthy skin, but mutations can cause skin disorders with no effective treatments yet.

Abnormal Hedgehog signaling in blood cancers may help tumors grow and resist chemotherapy, suggesting potential for targeted treatments.

Different scaffold patterns improve wound healing and immune response in mouse skin, with aligned patterns being particularly effective.

The document concludes that there are no effective clinical treatments for hearing loss due to hair cell damage, but research is ongoing.

Toll-like receptors are important for wound healing, but can slow it down in diabetic wounds.