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Facial plastic surgery has evolved to focus on less invasive techniques and innovative technologies for cosmetic and reconstructive procedures.

Genetically-altered adult stem cells can help in wound healing and are becoming crucial in regenerative medicine and drug design.

Cellular senescence has both cancer-blocking and cancer-promoting effects, and targeting senescent cells may improve health and lifespan.

Both immature and mature fat cells are important for hair growth cycles, with immature cells promoting growth and mature cells possibly inhibiting it.

Immune cells help regulate hair growth, and better understanding this can improve hair loss treatments.

Injecting alpha-melanocyte-stimulating hormone in mice improved skin healing and reduced scarring.

Wounds heal without scarring in early development but later result in scars, and studying Wnt signaling could help control scarring.

Photodynamic therapy is the preferred treatment for skin precancer due to its effectiveness and safety.

Hyaluronic acid-based HA2 hydrogel helps heal skin wounds better with less scarring.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

Human placental extract may help hair growth by affecting certain cell signals and could be more effective with minoxidil.

Inflammation plays a key role in activating skin stem cells for hair growth and wound healing, but more research is needed to understand how it directs cell behavior.

The study found that expanded skin regenerates similarly to normal skin, with 77 genes playing a role in the process.

Panax ginseng extract may help prevent hair loss caused by DKK-1.

Advanced therapies like gene, cell, and tissue engineering show promise for hair regrowth in alopecia, but their safety and effectiveness need more verification.

Mouse stem cells from hair follicles can improve wound healing and reduce scarring.

The study found that a specific signaling pathway helps skin wounds heal faster but may lead to larger scars.

Mesenchymal Stem Cells (MSCs) are promising for multiple therapies, but more research is needed to fully understand and optimize their use.

Targeting the actin cytoskeleton could improve skin healing and reduce scarring.

Adipose-derived stem cells show potential for skin rejuvenation and wound healing but require more research to overcome challenges and ensure safety.

The new hydrogel is good for wound dressing because it absorbs water quickly, has high porosity, can release drugs, fights bacteria, and helps wounds heal with less scarring.

Blocking prolactin increases the activity of secondary hair follicles in cashmere goats.

Keratin hydrogel from human hair helps rats recover better from spinal cord injuries.

Nourkrin® with Marilex® may increase hair count by 35.7% in postpartum hair loss.

Chitosan-based dressings reduce inflammation and speed up skin wound healing.

Different materials affect the growth of brain cells and fibroblasts, with matrigel being best for brain cell growth.

Some domesticated animals have the same genetic skin diseases as humans, which can help doctors understand human genetic mutations.

Platelet-rich plasma is considered safe but needs more research to prove its effectiveness in medical treatments.

The nanocomposite films with vitamins and nanoparticles are promising for fast and effective burn wound healing.

Recombinant keratin materials may better promote skin cell differentiation than natural keratin.