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Hair follicle stem cells can form both hair follicles and skin.

New hair can grow from large wounds in mice, but less so as they age, involving reprogramming of skin cells and specific molecular pathways.

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

Mouse hair follicle cells briefly grow during the early hair growth phase, showing that these cells are important for starting the hair cycle.

Tooth papilla cells can help regenerate hair follicles and grow hair.

Hair growth can be stimulated by combining certain skin cells, which can rejuvenate old cells and cause them to specialize in hair follicle creation.

Hair follicle cells help maintain and support stem cells and blood cell formation.

Human hair follicle cells can grow hair when put into mouse skin if they stay in contact with mouse cells.

Researchers successfully grew hair follicle stem cells from mice and humans, which could be useful for tissue engineering and regenerative medicine.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

A substance called epidermal growth factor helps increase the growth of important hair follicle cells by activating a specific cell communication route.

Sebaceous glands can heal and regenerate after injury using their own stem cells and help from hair follicle cells.

Certain natural products may help stimulate hair growth by affecting stem cell activity in the scalp.

Bioengineering can potentially treat hair loss by regenerating hair follicles and cloning hair, but the process is complex and needs more research.

Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.

Chemotherapy often causes hair loss, which usually grows back within 3 to 6 months, but there's no effective treatment to prevent it.

Oxidative stress contributes to hair graying and loss as we age.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

Red deer only have androgen receptors in neck hair cells for mane growth during breeding season.

Androgens can both increase and decrease hair growth in different parts of the body.

Hair ages due to various factors and treatments like minoxidil and finasteride can help, but more research and better public awareness are needed.

Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.

Hair ages due to genetics and environmental factors, leading to graying and thinning, with treatments available for some conditions.

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

Hair follicles may soon be used more for targeted and systemic drug delivery.

AGA causes hair loss by shrinking hair follicles due to DHT binding, and can be treated with finasteride and minoxidil.

Genetics and hormones cause hair loss; finasteride treats it safely.

Male pattern baldness may be caused by factors like poor blood circulation, scalp tension, stress, and hormonal imbalances, but the exact causes are still unclear.

Electrolysis is effective for permanent hair removal, but technique is key to avoid scarring, and sometimes hormonal treatment is needed for women with hirsutism.

Alternative treatments show promise for hair growth beyond traditional methods.