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Tissue expansion is a useful method for reconstructive surgery with good results and room for further enhancement.

Environmental cues can change the fate and function of epithelial cells, with potential for cell therapy.

Improve skin paddle appearance after head and neck reconstruction using tissue expansion, rearrangement, and flaps.

Follicular Unit Transplantation is a precise hair restoration technique that requires careful planning and a skilled team, and Follicular Unit Extraction offers a less invasive option.

Some alternative therapies for vitiligo show promise but need more research.

Eyebrow hair transplants can regrow after high-dose radiation therapy.

Hair transplantation between identical twins can successfully treat severe, nonprogressive hair loss due to follicular aplasia.

Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.

The vertical method is better for assessing scalp mobility, providing more hair for transplant.

The document concludes that specialized hair transplant techniques can be effective, with varying success rates depending on the donor area and patient factors.

Some treatments like topical oxygen and stem cells show promise for wound healing and hair growth, but evidence for modern dressings over traditional ones is limited.

Galea fixation is a safe and effective way to remove bald scalp with minimal scarring and reduced stretch-back.

The nanofibers with two growth factors improved wound healing by supporting structure, preventing infection, and aiding tissue growth.

The secretome from mesenchymal stem cells is a promising treatment that may repair tissue and avoid side effects of stem cell transplantation.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Cytokeratin 19 and cytokeratin 15 are key markers for monitoring the quality and self-renewing potential of engineered skin.

Scientists turned mouse stem cells into skin cells that can grow into skin layers and structures.

Treatments for melanin disorders exist, but more effective options needed.

Liver transplantation is a viable option for children with propionic acidemia, improving quality of life and diet, but does not remove all risks and long-term brain outcomes are uncertain.

Human hair follicles can regenerate after removal, but with low success rate.

Fetal skin cells from a cell bank heal wounds faster and with less scarring than adult cells.

Dermal papilla cells help wounds heal better and can potentially grow new hair.

Hair follicle stem cells are a promising source for tissue repair and treating skin or hair diseases.

Blocking the CXCR3 receptor reduces T cell accumulation in the skin and prevents hair loss in mice.

Graft-versus-host disease is a complication where donor immune cells attack the recipient's body, often affecting the skin, liver, and gastrointestinal tract.

Wnt, Eda, and Shh pathways are crucial for different stages of sweat gland development in mice.

Prolactin may play a significant role in skin and hair health and could be a target for treating skin and hair disorders.

Fractional laser resurfacing is effective and safe for skin treatment, with benefits like less downtime and a low risk of adverse events.

The gelatin/β-TCP scaffold with nanoparticles improves wound healing and skin regeneration.

Facial plastic surgery has evolved to focus on less invasive techniques and innovative technologies for cosmetic and reconstructive procedures.