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Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.

TLR3 signaling enhances the immunosuppressive properties of human periodontal ligament stem cells.

Researchers created a potential skin substitute using a biodegradable mat that supports skin cell growth and layer formation.

Hair's strength and flexibility come from its protein structure and molecular interactions.

Hair loss in elderly women is often caused by various factors, including hormonal changes after menopause.

FAPD and possibly CCCA may be AGA subtypes, and treatments combining antiandrogens, hair growth agents, hair transplants, and anti-inflammatories could be effective.

Artificial hair implants can quickly improve looks and life quality, but they have risks like infection and early fiber loss, so more research is needed to confirm their safety and effectiveness.

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

Surgery for scar-related hair loss on the scalp and eyebrow was successful in 75% of patients.

Scalp expansion is an effective way to reconstruct the scalp with good cosmetic outcomes.

Special fiber materials boost the healing properties of certain stem cells.

Cosmetic procedures can harm hair, but damage can be minimized with knowledge and care; however, once hair is damaged, it cannot be reliably repaired.

Hair can't be reliably repaired once damaged; prevention and proper product use are key to maintaining hair health.

The document explains the genetic causes and characteristics of inherited hair disorders.

Early and aggressive treatment of scarring alopecia is important to prevent further hair follicle damage.

Despite progress in treatment, the exact cause of Alopecia areata is still unknown.

The current understanding of frontal fibrosing alopecia involves immune, genetic, hormonal factors, and possibly environmental triggers, but more research is needed for effective treatments.

Keratin from hair and wool is used in medical materials for healing and drug delivery.

Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.

Exosomes show promise for improving wound healing, reducing aging signs, preventing hair loss, and lightening skin but require more research and better production methods.

Hair and nails are skin parts that develop early and serve protective and functional roles.

Understanding how fetal wounds heal could help improve healing in adults.

The document explains hair growth and shedding, factors affecting it, and methods to evaluate hair loss, emphasizing the importance of skin biopsy for diagnosis.

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

CRAC channels are crucial for the development and function of specialized immune cells, preventing severe inflammation and autoimmune diseases.

The most common cause of hair loss in children is tinea capitis, followed by alopecia areata and telogen effluvium.

Four children had unmanageable pale blond hair due to uncombable-hair syndrome.

Surgical methods for hair loss due to scarring should be chosen based on the size, location, and shape of the area, with most patients seeing good results.

Climate-related nutritional stress may cause hair loss in juvenile male Guadalupe fur seals.

PlacMA hydrogels from human placenta are versatile and useful for cell culture and tissue engineering.