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Covering a wound can stop hair growth by promoting scarring, but boosting a process called Wnt signaling can help hair grow back even when the wound is covered.

Collagen makes skin stiff, and preservation methods greatly increase tissue stiffness.

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

Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.

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

Three finasteride forms exist; "form X" doesn't.

The Rotterdam Study found risk factors for elderly diseases, links between lifestyle and genetics with health conditions, and aimed to explore new areas like DNA methylation and sensory input effects on brain function.

The Rotterdam Study aims to understand disease causes in the elderly and has found new risk factors and genetic influences on various conditions.

The Rotterdam Study updated its design and objectives in 2012, providing insights into various diseases in the elderly, including skin cancer, bone health, liver disease, neurological and psychiatric conditions, and respiratory issues.

Regenerative pharmacology, which combines drugs with regenerative medicine, shows promise for repairing damaged body parts and needs more interdisciplinary research.

Manatee whiskers are specially adapted for touch in water.

3D-printed mesoporous scaffolds show promise for personalized drug delivery with controlled release.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

Certain molecules in hair change with age and could be used for cosmetic treatments.

3D cell-derived matrices improve tissue regeneration and disease modeling.

Keratin injections can promote hair growth by affecting hair-forming cells and tissue development.

A new method accurately measures amino acids in treated hair, showing bleaching reduces amino acids while protein treatments increase them.

Mechanical forces are crucial for shaping cells and forming tissues during development.

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

The model helps understand how wool fiber structure affects its strength and flexibility.

L-PGDS has specific binding sites for its functions and could help in drug delivery system design.

A specific enzyme is essential for proper hair follicle stem cell development and healthy skin.

Skin spheroids with both outer and inner layers are key for regrowing skin patterns and hair.

Nanotechnology shows promise for better drug delivery and cancer treatment.

Inorganic-based biomaterials can quickly stop bleeding and help wounds heal, but they may cause issues like sharp ion release and pH changes.

Keratin filaments' elasticity is influenced by their terminal domains and surrounding medium.

Disulfide bonds in keratin fibers break more easily under stress, especially when wet, affecting fiber strength.

New materials that better mimic natural skin structure could improve healing, especially for chronic wounds.

Scientists are using clumps of special stem cells to improve organ repair.