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Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.

Using hydrogels to slowly release growth factors can effectively boost hair growth in mice.

The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.

Keratins help protect cells, aid in cancer diagnosis, and influence cancer behavior and treatment.

Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

Hair and nail cells share similar proteins, indicating a common differentiation pathway.

Treatments that reduce oxidative stress and fix mitochondrial problems may help heal chronic wounds.

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

Biomaterials with MSC-derived substances could improve tissue repair and have advantages over direct cell therapy.

Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.

Bioprinting could improve wound healing but needs more development to match real skin.

Peptide hydrogels heal burn wounds faster and better than standard dressings.

Stem cell self-renewal is complex and needs more research for full understanding.

Silver nanoparticles coated with substances like PEG showed strong antibacterial effects and improved wound healing when used in hydrogels.

Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.

Fat cells in the skin help start healing and form important repair cells after injury.

Asia has made significant progress in tissue engineering and regenerative medicine, but wider clinical use requires more development.

The hydrogel with a 1:3 ratio of hydroxyethyl cellulose to hyaluronic acid is effective for delivering drugs through the skin to treat acne.

The article concludes that the wool follicle is a valuable model for studying tissue interactions and has potential for genetic improvements in wool production.

New single-cell analysis techniques are improving our understanding of stem cells and could help in treating diseases.

Mutations in the PADI3 gene are linked to a higher risk of scarring hair loss in women of African descent.

Nutraceuticals may improve skin health and protect against aging, but more research is needed on their optimal use and possible health risks.

Iranian veterans exposed to sulfur mustard suffer from long-term skin itching and eye damage, with some risk of skin cancer and ongoing management challenges.

Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.

Mice studies show that Protein Phosphatase 2A is crucial for cell growth, development, and disease prevention.

Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.

Smart biomaterials that guide tissue repair are key for future medical treatments.

Keratin proteins are crucial for healthy skin, but mutations can cause skin disorders with no effective treatments yet.

Air pollution (PM10) increases skin inflammation and aging by reducing collagen and may trigger a repair response in skin cells.

Skin problems can be caused or worsened by physical forces and pressure on the skin.