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Different hair types in mammals are linked to variations in specific protein genes, with changes influenced by their living environments.

A new keratin, hK6irs1, is found in all layers of the hair follicle's inner root sheath.

Trichohyalin-like proteins are essential for the development of skin structures like hair, nails, and feathers.

Future hair cosmetics will be safer and more effective.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Immune cells in Hidradenitis suppurativa become more inflammatory and may be important for treatment targets.

Melatonin affects gene expression in goat hair follicles, potentially increasing cashmere production.

Different genes are active in dogs' hair growth and skin, similar to humans, which helps understand dog skin and hair diseases and can relate to human conditions.

The study found that genetic differences related to hair growth and other traits help cashmere goats adapt to high-altitude environments.

Nanomaterials can improve hair care products and treatments, including hair loss and alopecia, by enhancing stability and safety, and allowing controlled release of compounds, but their safety in cosmetics needs more understanding.

Understanding keratinization is crucial for treating skin conditions like ichthyoses and psoriasis.

Certain genetic markers linked to wool quality in Rambouillet sheep were identified, which can guide better breeding choices.

Afro-textured hair needs personalized care due to its unique genetic traits.

Overexpressing Dsg3 in mice skin causes excessive cell growth and abnormal skin development.

Testosterone may worsen hair loss by affecting hair growth signals, while different prostaglandins can either hinder or promote hair growth.

Wounds heal without scarring in early development but later result in scars, and studying Wnt signaling could help control scarring.

Mouse stem cells from hair follicles can improve wound healing and reduce scarring.

Innovative methods are reducing animal testing and improving biomedical research.

Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.

Electrospun nanofibers show promise for enhancing blood vessel growth in tissue engineering but need further research to improve their effectiveness.

Nanotechnology shows promise for better chronic wound healing but needs more research.

Certain genes are more active during wound healing in axolotl and Acomys, which could help develop materials that improve human wound healing and regeneration.

Low-Level Light Therapy (LLLT) is a safe and effective method for skin rejuvenation, acne treatment, wound healing, body contouring, and hair growth, but more well-designed trials are needed for confirmation.

Collagen XVII is important for skin aging and wound healing.

The skin and thymus develop similarly to protect and support immunity.

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

Wool follicles are complex, involving interactions between different cell types and structures.

RACB in barley is crucial for cell polarity and nucleus positioning, aiding fungal infection.

Drug repurposing is a cost-effective way to find new uses for existing drugs, speeding up treatment development.

The study developed a tool to predict how gut microbes process foods and drugs, showing that similar compounds often share metabolic pathways and effects.