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Nasolabial skin-fat grafts are good for nasal reconstruction with minimal scarring and no need for bolsters, but smoking may affect graft survival.

Skin grafting and wound treatment have improved, but we need more research to better understand wound healing and create more effective treatments.

Engineered skin substitutes can grow hair but have limitations like missing sebaceous glands and hair not breaking through the skin naturally.

Transplanting hair follicles into chronic ulcers helps them heal better.

New materials and methods could improve skin healing and reduce scarring.

Using cheek skin and cartilage grafts for nose reconstruction after skin cancer surgery can maintain shape and function but may require multiple surgeries and hair removal in men.

Creating fully functional artificial skin for chronic wounds is still very challenging.

Fat-derived stem cells show promise for skin repair and reducing aging signs but need more research for consistent results.

New methods for skin and nerve regeneration can improve healing and feeling after burns.

Botulinum toxin-A reduces wound and skin graft contraction.

The laser comb did not improve hair regrowth in mice with alopecia areata.

The shape of fibrous scaffolds can improve how stem cells help heal skin.

Adult skin cell-based early-stage skin substitutes improve wound healing and hair growth in mice.

Scientists successfully grew new hair follicles in regenerated mouse skin using mouse and human cells.

The engineered skin substitute helped grow skin with hair on mice.

Pig skin is a good substitute for human skin to measure drug absorption, but differences in skin structure and enzymes across species must be considered.

The dermal regeneration template is effective in skin regeneration, reducing scarring, and has potential for future improvements.

The modified skin board with channels improves skin graft knife performance.

Laser therapy helped new hair grow in scarred skin for three patients.

Fetal cells could improve skin repair with minimal scarring and are a potential ready-to-use solution for tissue engineering.

New scaffold materials help heal severe skin wounds and improve skin regeneration.

The technique effectively repairs skin after tumor removal, maintaining appearance and function without complications.

Hair follicles can help wounds heal faster and this knowledge could be used to treat chronic skin ulcers, with a potential use of a special stem cell hydrogel to enhance healing.

PRP injections may improve hair thickness and density in female hair loss patients.

Old treatments for other skin conditions showed promise for hair regrowth in mice with a hair loss condition.

Researchers created a fully functional, bioengineered skin system with hair from stem cells that successfully integrated when transplanted into mice.

Wound healing insights can improve regenerative medicine.

Stem cells could potentially rebuild missing structures in wounds, improving facial skin replacement techniques.

Different scalp reconstruction methods work well, but the best one depends on the patient's unique needs.

Mice are useful for researching human hair loss and testing treatments, despite some differences between species.