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Scientists created a 3D skin model to study a chronic skin disease and test treatments.

Conductive hydrogels show promise for medical uses like healing wounds and tissue regeneration but need improvements in safety and stability.

The Wnt/β-catenin pathway helps tissue regeneration but can also cause fibrosis, and drugs that inhibit this pathway may aid in healing skin and heart tissues.

PI3K/Akt pathway is crucial for hair growth and regeneration.

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

Peptide hydrogel scaffolds help grow new hair follicles using stem cells.

Platelet lysate is a promising, cost-effective option for regenerative medicine with potential clinical applications.

Low-level laser therapy using near-infrared light may help heart conditions and promote healing by releasing nitric oxide.

SCD-153 shows promise as an effective topical treatment for alopecia areata.

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

Careful selection of mice by genetics and age, and controlled housing conditions improve the reliability of hair regrowth in wound healing tests.

A new wound healing treatment using a graphene-based material with white light speeds up healing and reduces infection and scarring.

Extracellular vesicles show promise for wound healing, but more research is needed to improve their stability and production.

Dermal fibroblasts have adjustable roles in wound healing, with specific cells promoting regeneration or scar formation.

M2 macrophages, a type of immune cell, help in new hair growth on scars by producing growth factors.

The mix of bacterial cellulose and soybean protein helps wounds heal faster, regrow hair, and reduces scarring and inflammation.

The hydrogel speeds up burn wound healing and promotes tissue regeneration.

Epidermal growth factor helps stem cells heal wounds and regenerate hair follicles faster.

The stiffness of a wound affects hair growth during healing, with less stiff areas growing more hair.

A new hydrogel made from human cells improves wound healing by working with immune cells to promote repair.

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.

Nanotechnology shows promise for better chronic wound healing but needs more research.

Using bioreactors, scientists can grow more skin stem cells that keep their ability to regenerate skin and hair.

PPARγ is essential for maintaining healthy skin, controlling inflammation, and ensuring proper skin barrier function.

Nanofiber scaffolds help wounds heal by delivering drugs directly to the injury site.

Nanomaterials like silver and gold can improve wound healing but need more research for safety.

Certain genes are more active during wound healing in axolotl and Acomys, which could help develop materials that improve human wound healing and regeneration.

Scientists discovered that certain stem cells from mice and humans can be used to grow new hair follicles and skin glands when treated with a special mixture.

Hydrogel with M2-derived exosomes improves wound healing by slowly releasing exosomes that help reduce inflammation and promote tissue repair.

Hair follicle-derived extracellular vesicles may help heal chronic wounds as effectively as those from adipose tissue.