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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.

Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.

Wound dressing absorbs fluid, regenerates hair follicles, and heals skin burns.

A special mix from certain skin cells can help hair grow by making hair root cells grow faster and activating growth signals.

Researchers found a substance in chicken egg yolk that helps hair grow.

The best method for urethral reconstruction is using hypoxia-preconditioned stem cells with autologous cells on a vascularized synthetic scaffold.

Chitosan nanofiber scaffolds improve skin healing and are promising for wound treatment.

Advancements in aesthetic surgery from 2002-2003 include improved skin resurfacing, effective migraine surgery, satisfying hair transplants, alternative treatments for skin nevi, successful endoscopic midface enhancement, and safe techniques for facial rejuvenation.

Different types of fibroblasts play various roles in diseases and healing, and more research on them could improve treatments.

Advanced hydrogel systems with therapeutic agents could greatly improve acute and chronic wound treatment.

Immune cells are essential for early hair and skin development and healing.

Electrospun nanofibers show promise for enhancing blood vessel growth in tissue engineering but need further research to improve their effectiveness.

Skin organoids from stem cells could better mimic real skin but face challenges.

Phyllotex™ extract was found to significantly promote hair growth and protect against hair loss.

Inositol and phytic acid together increase hair growth and density.

Fibroblast Growth Factors (FGFs) are important for tissue repair and regeneration, influencing cell behavior and other factors involved in healing, and are crucial in processes like wound healing, bone repair, and hair growth.

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

PRP and HF-MSCs treatment improves hair growth, thickness, and density in androgenetic alopecia.

SDF-1/CXCL12 and its receptor CXCR4 are crucial for melanocyte movement in mouse hair follicles.

Baby teeth stem cells can help grow hair in mice.

A new microneedle patch effectively promotes hair growth by increasing blood vessel formation around hair follicles.

New regenerative treatments for hair loss show promise but need more research for confirmation.

Advancements in nanoformulations for CRISPR-Cas9 genome editing can respond to specific triggers for controlled gene editing, showing promise in treating incurable diseases, but challenges like precision and system design complexity still need to be addressed.

GDNF helps grow hair and heal skin wounds by acting on hair stem cells.

Hair and skin healing involve complex cell interactions controlled by specific molecules and pathways, and hair follicle cells can help repair skin wounds.

Skin lesions in Carney Complex are caused by a gene change in some skin cells that leads to increased pigmentation and may lead to tumors.

Injectable hydrogels are becoming increasingly useful in medicine for drug delivery and tissue repair.

Inducing survivin in normal tissues can protect against radiation damage.

Research on "hair cloning" for hair loss shows potential for hair thickening but has not yet achieved new hair growth in humans.

Different types of skin fibroblasts have unique roles in skin health and disease.