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

Chitosan scaffolds with silver nanoparticles effectively treat infected wounds and promote faster healing.

Smart hydrogel dressings could improve diabetic wound healing by adjusting to wound conditions and controlling drug release.

Platelet-rich plasma (PRP) shows promise in skin and hair treatments but results vary with preparation methods.

Stem cells are crucial for wound healing and understanding their role could lead to new treatments, but more research is needed to answer unresolved questions.

Overexpressing follistatin in mice delays wound healing and reduces scar size.

A surface with VEGF can specifically capture endothelial cells from flowing fluids.

3D imaging of skin biopsies offers better accuracy but is time-consuming and can't clear melanin.

New microneedle treatment with growth factors and a hair loss drug shows better and faster hair growth results than current treatments.

Microneedle technology has advanced for painless drug delivery and sensitive detection but faces a gap between experimental use and clinical needs.

Hair analysis for stress and reproductive hormones in wildlife needs more research for accuracy across species.

A two-step method was created in 2015 to make more cells that help with hair growth, but they need to be combined with other cells for 4 days to actually form new hair.

Zinc is crucial for skin health and treating various skin disorders.

Non-surgical treatments like thread lifts, PRP therapy, HIFU, and radiofrequency effectively rejuvenate and tighten facial skin.

New treatments for hair loss from alopecia areata may include targeting immune cells, using stem cells, balancing gut bacteria, applying fatty acids, and using JAK inhibitors.

Ginseng, especially its component ginsenosides, can promote hair growth, reduce hair loss, and potentially treat conditions like alopecia by affecting cell pathways and cytokines.

Tamarix aphylla may be effective for various medical conditions, but more research is needed to confirm its safety and effectiveness.

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

Different immune cells like platelets, mast cells, neutrophils, macrophages, T cells, B cells, and innate lymphoid cells all play roles in skin wound healing, but more research is needed due to inconsistent results and the complex nature of the immune response.

Fat-derived stem cells show promise for treating skin issues and improving wound healing, but more research is needed to confirm the best way to use them.

The immune system plays a key role in tissue repair, affecting both healing quality and regenerative ability.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

Hair aging is caused by stress, hormones, inflammation, and DNA damage affecting hair growth and color.

The review suggests that a special cell-derived treatment shows promise for various skin conditions and hair growth but needs more research for confirmation.

Blocking JAK-STAT5 signaling in mice leads to hair growth.

The hair follicle dermal sheath is essential for hair shedding and needs to communicate with the outer root sheath for normal hair growth cycles.

Hair loss patterns differ between males and females due to 5 master regulators and JAK-STAT signaling affects hair growth.

Both cell and non-cell parts are important for rat whisker follicle regrowth.

Clim proteins are essential for maintaining healthy corneas and hair follicles.

Gene therapy shows promise for enhancing physical traits but faces ethical, safety, and regulatory challenges.