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3D bioprinting is advancing in plastic and reconstructive surgery, especially for creating tissues and improving surgical planning, but faces challenges like vascularization and material development.

Hair follicle cells help maintain and support stem cells and blood cell formation.

MSCs and their exosomes may speed up skin wound healing but need more research for consistent use.

Some therapies using stem cells and platelet-rich plasma may help treat osteoarthritis, but more research is needed to ensure they are safe and effective.

Proteomics combined with other technologies can lead to a better understanding of skin diseases.

In September 2016, there were major advancements and promising clinical trials in stem cell research and regenerative medicine.

Stem-cell therapy shows promise for skin conditions but needs more research.

Fetal wounds heal without scarring because of different biological factors, which could help improve adult wound healing.

NIR-II imaging effectively tracked stem cells that helped repair facial nerve defects in rats.

The skin microbiome helps heal wounds and can be targeted to improve healing.

Human hair follicle dermal cells can effectively replace other cells in engineered skin.

PRP is effective for hair loss and might work better with other treatments, but more research is needed.

The right cells and signals can potentially lead to scarless wound healing, with a mix of natural and external wound healing controllers possibly being the best way to achieve this.

Human Schwann cells can be quickly made from hair follicle stem cells for nerve repair.

New methods to test hair growth treatments have been developed.

miRNA-based therapies show promise for treating skin diseases, including hair loss, in animals.

Non-drug therapies show promise for hair regrowth but need more research.

A special stem cell fluid can speed up wound healing and hair growth in mice.

Umbilical cord blood is a valuable source of stem cells for medical treatments, but its use is less common than other transplants, and there are ethical issues to consider.

Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.

Cord blood platelets may have promising future medical uses but need more research.

The document warns against US clinics selling untested stem cell treatments without FDA approval.

The document concludes that individualized reconstruction plans are essential for improving function and appearance after head and neck burns.

Mesenchymal stromal cell therapies show promise for treating various diseases but need more research and standardization.

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.

New treatments for hair loss from alopecia areata may include targeting immune cells, using stem cells, balancing gut bacteria, applying fatty acids, and using JAK inhibitors.

Using gelatin sponges for deep skin wounds helps bone marrow cells repair tissue without scarring.

iPSC-derived stem cells on a special membrane can help repair full-thickness skin defects.

IL-6 from stem cells helps repair skin and grow hair.

A device was made in 2008 to measure hair loss severity. Other findings include: frizzy mutation in mice isn't related to Fgfr2, C/EBPx marks preadipocytes, Cyclosporin A speeds up hair growth in mice, blocking plasmin and metalloproteinases hinders healing, hyperbaric oxygen helps ischemic wound healing, amniotic membranes heal wounds better than polyurethane foam, rhVEGF165 from a fibrin matrix improves tissue flap viability and induces VEGF-R2 expression, and bFGF enhances wound healing and reduces scarring in rabbits.