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The skin's dermal layer contains true stem cells with diverse functions and interactions that need more research to fully understand.

Future research should focus on making bioengineered skin that completely restores all skin functions.

Regenerative medicine shows promise for aesthetic surgery, but needs more research for widespread use.

PRP therapy helps heal pediatric surgical wounds faster and with fewer scars but needs more research for safety and cost.

Hair follicles repair 3D injuries using a 2D healing process.

Activin increases skin tumor formation, skin Tregs help hair growth, lymph-node removal doesn't improve melanoma survival, cells can revert to stem cells in wound healing, and skin bacteria produce peptides that may treat infections.

A virus protein can activate a pathway that may lead to abnormal hair follicle development.

Some treatments can improve skin's defense against damage, but overuse may cause other skin problems.

Brg1 is crucial for keeping hair follicle stem cells and repairing skin, working with the Sonic Hedgehog pathway to promote hair growth.

New findings suggest targeting IL-23 could treat psoriasis, skin cells can adapt to new roles, direct conversion of skin cells to blood cells may aid cell therapy, removing certain tumor cells could boost cancer immunotherapy, and melanoma may have many tumorigenic cells, not just cancer stem cells.

One type of progenitor cell can maintain normal skin in mice.

The treatment successfully integrated hair follicles into a dermal template, showing new hair growth and blood vessel formation.

Hair growth is cyclic and influenced mainly by local factors.

Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

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

Platelet-rich plasma shows promise for skin and hair treatments but needs more research and standardization.

Dermal cells are key in controlling hair growth and could potentially be used in hair loss treatments, but more research is needed to improve hair regeneration methods.

ADSCs help in wound healing and skin regeneration but need more research for full understanding.

Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.

Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

Bone Morphogenetic Proteins (BMPs) help control skin health, hair growth, and color, and could potentially be used to treat skin and hair disorders.

Peptide hydrogels heal burn wounds faster and better than standard dressings.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Low oxygen conditions increase the hair-growing effects of substances from fat-derived stem cells by boosting growth factor release.

The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.

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

Fibroblast growth factor receptor signaling controls cell development and repair, and its malfunction can cause disorders and cancer, but it also offers potential for targeted therapies.

Platelet-rich plasma might help with hair growth and skin conditions, but more research is needed to prove its effectiveness and safety.

Scientists turned rat thymus cells into stem cells that can help repair skin and hair.

Blocking the Wnt pathway could lead to new treatments for cancer and tissue repair but requires careful development to avoid side effects.