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Human skin can provide stem cells for tissue repair and regeneration, but there are challenges in obtaining and growing these cells safely.

Desmoglein 3 is important for keeping hair follicle stem cells inactive and maintaining their special properties.

Skin stem cells are promising for healing wounds and skin regeneration due to their accessibility and regenerative abilities.

New findings suggest targeting IL-23 could treat psoriasis, skin cells can adapt to new roles, direct conversion of skin cells to blood cells may aid cell therapy, removing certain tumor cells could boost cancer immunotherapy, and melanoma may have many tumorigenic cells, not just cancer stem cells.

Advancements in tissue engineering show promise for hair follicle regeneration to treat hair loss.

Cryopreserved mouse whisker follicles can grow hair when transplanted into nude mice.

Integrin alphavbeta6 is important for wound healing and hair growth, and blocking it may improve these processes.

Transplanted whisker follicles caused long hair growth on the spinal cords of mice.

Old hair follicles grew better when moved to a young environment.

Hair and skin can regenerate without bulge stem cells due to other compensating cells.

Epidermal stem cells show promise for treating orthopedic injuries and diseases.

Nitric oxide gel helps heal skin burns faster by improving skin growth, hair regrowth, and blood vessel formation.

Calcium microcapsules are better for long-term use in artificial dermal papilla, while barium microcapsules are good for short-term.

Future research should focus on making bioengineered skin that completely restores all skin functions.

Pantothenic acid helps mink hair follicles grow by affecting certain cell signals.

The local environment is crucial for cell development in the tongue.

Wnt5a may slow down hair growth in mice.

The nanoparticles improved hair growth and enlarged hair bulbs.

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

The CD4 protein may play a role in the behavior of certain skin cells, affecting their growth, movement, and differentiation.

Rats can't grow new hair follicles after skin wounds, unlike mice, due to differences in gene expression and response to WNT signaling.

Plucked hair follicles grow faster than conventional ones, making them a potentially better option for hair transplants.

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

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

Disrupting a specific protein's function in hair follicle stem cells triggers their activation and a self-healing process.

Adult stem cells from rat whisker follicles can regenerate hair follicles and sebaceous glands.

Dog hair follicle stem cells can turn into fat cells.

Human hair follicle stem cells can turn into multiple cell types but lose some of this ability after being grown in the lab for a long time.

Genetically modified stem cells from human hair follicles can lower blood sugar and increase survival in diabetic mice.

Hair follicle stem cells reduced hair loss and inflammation in mice with a condition similar to human alopecia.