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Hair transplantation and micrografting are effective for cosmetic facial enhancement, requiring careful technique and postoperative care for successful outcomes.

The document concludes that while some hair and scalp disorders can be treated, hair loss from destroyed follicles is permanent, and damaged hair can only regrow naturally.

Aging causes hair to gray and thin, with the timing of graying varying by race, and factors like oxidative stress and genetics can lead to hair loss.

The HR protein helps hair grow by blocking a hair growth inhibitor, aiding in hair follicle regeneration.

Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.

Tiny particles called extracellular vesicles could help with skin healing and hair growth, but more research is needed.

Eating a balanced diet with specific nutrients is important for menopausal women to manage hair loss.

The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.

Platelet-rich plasma (PRP) injections effectively treat hair loss and thinning in both men and women, with high satisfaction and no major side effects.

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

Some new oral anticoagulants may also cause hair loss and might not be better than traditional ones for preventing hair loss.

The research identified genes that explain why some sheep have curly wool and others have straight wool.

Transplanting growing hair follicles into scars can help regenerate and improve scar tissue.

Activin B helps start and grow hair follicles in mice.

Two microRNAs affect hair follicle development in sheep by targeting specific genes.

The research found that a specific skin cell type not only triggers hair growth but also controls hair color, and that aging can lead to hair loss and color changes.

Researchers found that the Leptin receptor is a consistent marker for hair follicle dermal cells, which may help future hair research.

Fgf20 is important for the development and regulation of the cells that form the base of hair follicles.

Idiopathic hirsutism causes excessive hair growth in women, can be treated with medication and hair removal, but cannot be fully reversed.

Hair transplantation and micrografting are effective for facial enhancement with nearly 100% graft survival when done carefully.

The document concludes that understanding hair loss patterns and careful surgical techniques are key for successful hair transplantation in oral and maxillofacial surgery.

Scientists created 3D hair-like structures that could help study hair growth and test treatments.

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

The mouse model suggests male pattern baldness may be due to an enzyme increasing DHT and higher androgen receptor levels in hair follicles.

Fat cells are important for healthy skin, hair growth, and healing, and changes in these cells can affect skin conditions and aging.

Children with trichotillomania often pull hair from their scalp, and parents may not notice; stress can trigger it, and asking detailed questions helps in diagnosis and treatment.

Melanocytes are important for skin and hair color and protect the skin from UV damage.

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

Modifying certain signals in the body can help wounds heal without scars and regrow hair.

AP-2α and AP-2β proteins are essential for healthy adult skin and hair.