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Both human and animal-derived small extracellular vesicles speed up skin healing equally well.

Wounds can regenerate hair in young mice, but this ability declines with age, offering insights for improving tissue regeneration in the elderly.

Platelet-based therapies using a patient's own blood show promise for skin and hair regeneration but require more research for confirmation.

Cell polarity signaling controls tissue mechanics and cell fate, with complex interactions and varying pathways across species.

Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

The study introduced a new imaging technology to track skin healing and bone marrow cell activity over time.

Macrophages are vital for skin healing, hair growth, salt balance, and cancer defense.

Sodium sulfide slows wound healing, while electric shaving is the safest for preoperative hair removal.

A substance called poly(I:C) increases a protein called carbonic anhydrase II in skin cells, which might help with skin defense and healing.

Marine microbes could be used in cosmetics for sun protection, skin care, and possibly preventing hair loss.

Researchers used a laser to create advanced skin models with hair-like structures.

A specific group of skin stem cells was found to help maintain hair follicle cells.

Stress may trigger hair loss by affecting immune protection in hair follicles.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

Using defensins to activate stem cells may improve skin aging signs without causing inflammation.

Aging causes hair loss and graying due to stem cell decline and changes in cell behavior and communication.

The new wound dressing helps skin heal faster and fights infection.

The new patch made of cell matrix and a polymer improves wound healing and supports blood vessel growth.

Skin cell types develop when specific genes are turned on by removing certain chemical tags from DNA.

Myc activation reduces skin stem cells by affecting cell adhesion.

Adding TERT and BMI1 to certain skin cells can improve their ability to create hair follicles in mice.

Stem cell therapy helps heal burn wounds, especially second-degree burns, by promoting blood vessel growth and reducing inflammation.

Exosomes could improve skin care, but more research is needed to confirm their safety and effectiveness.

Mice hair growth patterns get more complex with age and can change with events like pregnancy or injury.

The secretome from mesenchymal stem cells shows promise for treating skin conditions and improving skin and hair health, but more research is needed.

The document concludes that veterinary dermatologists need more experience and a better approach to treating skin diseases in nonhuman primates.

Vitamin D is important for skin health and may affect conditions like psoriasis and hair loss, but more research is needed to understand its role fully.

A balanced diet with proteins, vitamins, and minerals is crucial for managing skin disorders.

Aging causes changes in the scalp that can affect hair growth and lead to older-looking hair in women.

Implanted special stem cells from hair follicles helped heal wounds faster and with less scarring in mice.