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Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

Different soft tissue fillers can cause various skin reactions; biodegradable fillers are safer and non-biodegradable ones like silicone can lead to long-term problems.

Fully regenerating human hair follicles not yet achieved.

Effective repair of bad hair transplants requires skilled techniques and careful use of donor hair, with strategies like reimplantation and camouflage, and new methods to minimize scarring.

Hair restoration surgery redistributes existing hair to achieve a natural look, with visible regrowth in 3-4 months and rare complications, mostly aesthetic.

Effective scalp reconstruction requires a wide range of surgical skills and an understanding of hair biology.

A new model for hair regeneration in mice was created in 2015, which is faster and less invasive than the old method, producing normal hairs in about 21 days.

Hair loss can be reversed or even cured using advanced hair restoration techniques, with rare complications like swelling and bleeding.

Skin surgery has significantly advanced since 1950, with improvements in chemical peels, hair restoration, lasers, and Mohs surgery, and the development of less invasive techniques and specialized training.

Different hair restoration techniques like follicular unit extraction, scalp reduction, and body hair transplantation can improve results for patients unhappy with their initial surgery, but they also have potential risks.

The document concludes that ongoing medical therapy is crucial for preventing hair loss, and surgical options can restore hair, with future treatments for hair loss being promising.

Both surgical hairline advancement and follicular unit transplantation effectively lower the female hairline, but they differ in speed, scarring, and naturalness of results.

New treatments for skin and hair repair show promise, but further improvements are needed.

The document concludes that careful planning, efficient use of every hair graft, and setting surgical priorities are crucial for successful hair restoration surgery.

The best results in surgical hair restoration come from careful techniques, optimal use of limited hair supply, correct hair direction, saving hair for key areas, understanding scarring effects, and adjusting hair graft density.

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

The document concludes that treatment for cutaneous T-cell lymphoma should be customized to each patient's disease stage, balancing benefits and side effects, with no cure but many patients living long lives.

Cell therapy shows promise for treating severe psoriasis but needs more research to confirm safety and effectiveness.

Follicular-unit grafting is an effective hair transplant method that looks natural and has a high success rate.

ATIR101 improves survival in stem cell transplant patients; Australian stem cell treatment decisions are influenced by regulation changes.

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

The study found that the quality of cord blood units remains consistent before freezing and after thawing, indicating that attached tube segments reliably represent the graft's properties.

Biomaterials with MSC-derived substances could improve tissue repair and have advantages over direct cell therapy.

Conditioned media from mesenchymal stem cell cultures could be a more effective alternative for regenerative therapies, but more research is needed.

Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.

IL-33 is linked to hair follicle damage in psoriasis and could be a treatment target for hair loss in this condition.

A 72-year-old man was diagnosed with a rare skin form of Rosai-Dorfman disease after years of misdiagnosis.

The secretions of mesenchymal stem cells could be used for healing without using the cells themselves.

Low-dose UVB light improves hair growth effects of certain stem cells by increasing reactive oxygen species.

The hydrogel speeds up skin wound healing and helps regenerate tissue.