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Skin organoids from stem cells could better mimic real skin but face challenges.

New digital tools are improving the diagnosis and understanding of irreversible hair loss conditions.

Platelet lysate effectively promotes hair growth and improves hair thickness in people with androgenetic alopecia.

Constant light exposure during pregnancy changes newborn rabbits' skin, affecting hair follicles, skin thickness, and pigment cells.

Low oxygen conditions improve how well certain stem cells from embryos can make hair grow longer and faster.

Androgenetic alopecia causes hair thinning due to increased androgen activity, treatable with minoxidil and finasteride.

Scientists successfully created mouse hair proteins in the lab, which are stable and similar to natural hair.

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

A new 3D culture system helps grow and study mouse skin stem cells for a long time.

Regenerated hairs can regain their color if the wound occurs during a certain stage of hair growth, and this process is helped by specific skin cells and proteins.

Tiny particles called extracellular vesicles show promise for treating skin conditions and promoting hair growth.

Peptide hydrogels show promise for healing skin, bone, and nerves but need improvement in stability and compatibility.

TNFα helps grow and maintain liver cells in 3D culture for a long time.

Scarless healing is complex and influenced by genetics and environment, while better understanding could improve scar treatment.

Mutations in the vitamin D receptor cause hereditary vitamin D-resistant rickets, leading to poor bone health and requiring high calcium doses for treatment.

Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.

Improved understanding of stem cell mechanisms can enhance skin tissue engineering.

Nitric Oxide has potential in medicine, especially for infections and heart treatments, but its short life and delivery challenges limit its use.

Blue light therapy is safe for skin and may protect against UV radiation.

The fascial layer is a promising new target for wound healing treatments using biomaterials.

Mesenchymal stem cell proteins in a special gel improved healing of severe burns.

The study concluded that the new wound model can be used to evaluate skin regeneration and nerve growth.

Hair loss is common in autoimmune diseases and can be an early sign of the condition, often requiring prompt treatment to prevent permanent damage.

Loss of Fz6 disrupts hair follicle and associated structures' orientation.

As sheep age, their hair fibers and follicles grow larger and more organized, with no significant differences between males and females.

MSC-Exos can aid organ development and offer therapeutic benefits for various conditions.

Epidermal stem cells show promise for future dermatology treatments due to ongoing advancements.

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

The study concludes that certain domains in Clostridium histolyticum enzymes are structurally unique, bind calcium to become more stable, and play distinct roles in breaking down collagen, with potential applications in medicine and drug delivery.

Trichohyalin-like proteins are essential for the development of skin structures like hair, nails, and feathers.