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Many people suffer from hair loss, which is caused by a disruption in hair growth, and there is a need for personalized treatments and new drugs.

Hair loss is mainly caused by hormones, autoimmune issues, and chemotherapy, and needs more research for treatments.

Scientists found a new method using 3D cell cultures to grow human hair which may improve hair restoration treatments.

Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.

AI is effective in diagnosing and treating hair disorders, including detecting hair loss and scalp conditions with high accuracy, but it should supplement, not replace, doctor-patient interactions.

GDNF signaling helps in hair growth and skin healing after a wound.

Sponges made of soy protein and β-chitin with human cells from hair or fat can speed up healing of chronic wounds.

Kangfuxin (KFX) extract speeds up wound healing and improves skin regeneration.

Stem cells could improve plastic surgery but are not widely used due to cost and safety concerns.

Human placenta hydrogel helps restore cells needed for hair growth.

Macrophages are essential for successful skin growth in reconstructive surgery.

Red light therapy is safe and effectively increases hair growth in women with hair loss.

Adipose-derived stem cells show promise in treating skin conditions like vitiligo, alopecia, and nonhealing wounds.

Mongolian gerbils heal wounds differently than mice, with unique protein levels and gene expression that affect skin repair.

Understanding and manipulating epigenetic changes can potentially lead to human organ regeneration therapies, but more research is needed to improve these methods and minimize risks.

DNMT3A is crucial for healthy skin and hair growth.

Obesity can weaken the skin's ability to fight infections because fat cells stop and reduce the infection-fighting properties of nearby stem cells.

Hair growth can be induced by transplanting certain cells, but these cells lose their properties during culturing. The best cell interaction happens in a liquid medium under gravity, and using collagen doesn't help. Future research could focus on using growth factors to stimulate these cells.

Wild African goats have genetic adaptations for surviving harsh desert conditions.

Platelet-Rich Plasma (PRP) increases the number of new hair follicles and speeds up hair formation.

Cosmetics and procedures can cause eye issues, from mild discomfort to serious conditions, due to allergies, toxins, or poor care.

Lung repair involves both dedicated and flexible stem cells, important for developing new treatments.

Wnt and Notch signaling help wound healing by promoting cell growth and regulating cell differentiation.

Human dental pulp stem cell-conditioned medium, especially from hypoxic conditions, may help treat chemotherapy-induced hair loss and does not increase cancer risk.

Arrector pili muscle regulates hair follicle stem cells, DNA methylation needed for hair cycling, and Wnt/B-catenin signaling starts hair growth.

Peptide hydrogels show promise for healing skin, bone, and nerves but need improvement in stability and compatibility.

Sebaceous glands can help harvest hair follicle stem cells to regenerate skin and hair.

Stem cells and their exosomes show promise for repairing tissues and healing wounds when delivered effectively, but more research is needed on their tracking and optimal use.

Surgical robots have improved but still can't perform tasks or make decisions on their own.

A special bioink with nanoparticles helps regrow hair by reducing inflammation and promoting hair growth signals.