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Human skin can provide stem cells for tissue repair and regeneration, but there are challenges in obtaining and growing these cells safely.

Bone marrow and umbilical cord stem cells can help grow new hair.

Researchers created a potential skin substitute using a biodegradable mat that supports skin cell growth and layer formation.

Hydrogels combined with extracellular vesicles and 3D bioprinting improve wound healing.

Hair follicles are valuable for regenerative medicine and wound healing.

3D bioprinting could improve skin repair and treat conditions like vitiligo and alopecia by precisely placing cells.

Elastin-like recombinamers show promise for better wound healing and skin regeneration.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

The new hydrogel with silver helps wounds heal faster and better in mice.

New hydrogel dressing with antibiotic speeds up burn healing and skin regeneration.

PHBV nanofiber matrices help wounds heal faster when used with hair follicle cells.

A special gel with medicine helps prevent melanoma from coming back after surgery.

Microneedles are promising for long-acting drug delivery and can improve patient compliance, but more data is needed to confirm their effectiveness.

Nanomaterials show promise in improving wound healing but require more research on their potential toxicity.

The developed scaffold effectively treats chronic wounds by promoting healing and preventing infection.

Collagen is crucial for health and treating certain diseases, and supplements can improve skin, nails, and hair conditions.

Scientists have created a method to deliver specific cells that can regenerate hair follicles, potentially offering a new treatment for hair loss.

The gelatin-based hydrogel helps heal acute and diabetic wounds faster by improving healing conditions.

The hydrogel made from plant polysaccharide and gelatin helps wounds heal faster by absorbing fluids and maintaining a moist healing environment.

The hydrogel patch helps heal diabetic wounds by releasing a healing agent in response to harmful molecules and improving skin regeneration.

New injectable hydrogels with gelatin, metal, and tea polyphenols help heal diabetic wounds faster by controlling infection, improving blood vessel growth, and managing oxidative stress.

3D-printed scaffolds help regenerate hair follicles in lab-grown skin.

A new method efficiently creates cell spheres that help regenerate hair.

The treatment showed significant hair regrowth in alopecia areata patients without side effects.

Improved methods create smaller, more effective gelatin nanoparticles for skin delivery, and new caffeine nanocrystals enhance absorption and effectiveness.

The new 3D bioprinting method successfully regenerated hair follicles and shows promise for treating hair loss.

Scientists created a 3D printed skin that includes hair and layers similar to real skin using a special gel.

Using gelatin sponges for deep skin wounds helps bone marrow cells repair tissue without scarring.

A new hydrogel with stem cells from the human umbilical cord speeds up healing in diabetic wounds.

Controlled delivery of specific RNA and IL-4 restored hair growth in mice with autoimmune alopecia.