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PDRN, derived from salmon sperm, shows promise in healing wounds, reducing inflammation, and regenerating tissues, but more research is needed to understand its mechanisms and improve its use.

Uncombable hair syndrome causes frizzy hair and can affect the nervous system, eyes, and ears, often co-occurring with other hair, skin, nail, and teeth conditions, and is linked to three specific gene mutations.

3D bioprinting is advancing in plastic and reconstructive surgery, especially for creating tissues and improving surgical planning, but faces challenges like vascularization and material development.

The new 3D sponge-like material helps cells grow and heals wounds effectively.

Developing hair follicles form from ring-shaped patterns, with future stem cells originating from the outer ring, not the upper layers, as previously thought.

3D bioprinting can now create skin with hair-like structures for medical use.

Scientists created hair-growing skin models from stem cells, which could help treat hair loss and skin diseases.

Extracellular vesicles can help treat skin issues like wounds, hair loss, aging, and inflammation.

Different types of wrinkles need specific treatments.

Oral mucosa heals with minimal scarring, offering insights for scarless wound healing.

Hydrogels can enhance stem cell activity, but more research is needed to optimize their use.

Stem cell therapy helps heal burn wounds faster in animals.

Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.

Wnt signaling helps control how brain stem cells divide and is important for brain repair after injury.

Protein composition greatly affects the function of keratin biomaterials.

Higher DHT levels are linked to worse heart changes in severe aortic valve stenosis patients.

Stem cell therapies may help improve symptoms and quality of life for people with epidermolysis bullosa.

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

The new gallic acid hydrogel speeds up wound healing and reduces scarring.

AFM can diagnose hair disorders by revealing detailed hair surface changes.

Cold Plasma shows promise for healing wounds by killing bacteria and helping tissue grow.

The model shows that factors like follicle shape and stiffness are key for hair growth and anchoring.

Bioprinting is improving skin models for better testing of skin diseases without using animals.

Hair follicles are thinner in alopecia patients, especially in alopecia areata.

Keratin from hair and wool is used in medical materials for healing and drug delivery.

Hydrogels show promise for improving skin wound healing.

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.

Hydrogels show promise in preventing and treating skin damage from radiation therapy.

Injectable hydrogels are becoming increasingly useful in medicine for drug delivery and tissue repair.

SEFFI is a safe and effective anti-aging treatment with few complications.