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Drugs penetrate scalp skin better than abdominal skin, with scalp hair follicles aiding in higher drug delivery.

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.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.

Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.

Platelet preparations generally show positive effects on wound healing and facial rejuvenation, but more thorough research is needed to confirm their effectiveness.

Scientists successfully created and transplanted bioengineered hair follicles that function like natural ones, suggesting a new treatment for hair loss.

The silk fibroin-based hydrogel shows promise for treating melanoma and healing infected wounds by killing tumor cells and bacteria, and supporting skin recovery.

A new hydrogel with stem cells from human umbilical cords improves skin wound healing and reduces inflammation.

Wnt signaling is important for development and cell regulation but can cause diseases like cancer when not working properly.

Chitosan microparticles improve minoxidil sulphate delivery, potentially reducing daily applications.

The gelatin/β-TCP scaffold with nanoparticles improves wound healing and skin regeneration.

FA2H is essential for normal fur and sebum production in mice.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

Frontal fibrosing alopecia can cause sudden hair loss on limbs, similar to scalp hair loss.

A new hair loss treatment uses tiny needles to deliver a drug-loaded lipid carrier, promoting hair growth more effectively than current treatments.

Cell-based therapies show promise for treating Limbal Stem Cell Deficiency but need more research.

Further research is needed to improve hair regeneration using stem cells and nanomaterials.

Researchers created a skin treatment that could effectively deliver medication into hair follicles.

Skin stem cells are maintained by signals from nearby cells and vary in their ability to renew and mature.

Lysophosphatidic acid is important for skin health and disease, and could be a target for new skin disorder treatments.

Merkel cells may have roles in sensing magnetic fields, creating fingerprints, Reiki energy healing, passing on environmental information to offspring, and influencing hair shape.

Hair restoration surgery can lead to swelling, infections, scarring, numbness, hiccups, and poor hair growth.

Angiogenin helps hair grow by stimulating cell growth and blood vessel formation.

The study found that long-term sun exposure does not significantly affect follicular plugs on the scalp, and the scalp's appearance is unique compared to other body parts.

The new patch made of cell matrix and a polymer improves wound healing and supports blood vessel growth.

Minoxidil works better when applied on a damp scalp than a dry one.

Softer hydrogel surfaces help maintain hair growth-related functions in skin cells.

Decorin helps hair cells grow and move, and keeps hair growth phase going in mice.

Only skin melanocytes, not other types, can color hair in mice.