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Light/laser therapy can effectively increase hair density in some types of alopecia, especially androgenic alopecia and alopecia areata.

UV exposure reduced hair shine in mice, but minoxidil helped restore it.

Fractional lasers seem effective and safe for treating hair loss, but more research is needed to find the best treatment methods.

The study found that long-term sun exposure does not significantly affect follicular plugs on the scalp, and the scalp's appearance is unique compared to other body parts.

Eating a high-glycemic diet may worsen acne by increasing certain protein levels and expressions in the skin.

Manatee whiskers are specially adapted for touch in water.

Changes in keratin make hair follicles stiffer.

Feed restriction in sheep leads to finer wool fibers but may reduce wool quality.

Mice can correct hair follicle orientation without certain genes, but proper overall alignment needs those genes.

Human hair keratin fibers have a detailed nano-scale structure that changes with different conditions.

Laser therapy and hair growth factors significantly improve hair density in male baldness.

All types of Platelet-Rich Plasma (PRP) can treat hair loss, but homologous PRP works best due to its higher platelet count and growth factors from multiple donors.

Applying a special DNA plasmid to the skin can make it thicker and stronger.

Effective treatments for lichen planopilaris are unclear due to inconsistent results and a lack of strong research evidence.

The study found that a specific signaling pathway helps skin wounds heal faster but may lead to larger scars.

Orobanche rapum extract rejuvenates skin and protects skin bacteria, leading to healthier skin.

NIR-II imaging effectively tracked stem cells that helped repair facial nerve defects in rats.

Scientists made a mouse that shows how a specific protein in the skin changes and affects hair growth and shape.

High-resolution imaging is crucial for diagnosing and planning treatments in clinical anatomy and aging.

TRPA1 is crucial for mechanical sensitivity in skin sensory neurons.

Minoxidil boosts growth factor in hair cells, potentially promoting hair growth.

Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.

Blocking JAK-STAT signaling can lead to hair growth.

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

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

MicroRNA-214 is important for skin and hair growth because it affects the Wnt pathway.

Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.

Muscles and nerves that cause goosebumps also help control hair growth.

The protein folliculin, involved in a rare disease, works with another protein to control how cells stick together and their organization, and changes in this interaction can lead to disease symptoms.

The new assay can track and measure melanosome transfer between skin cells, confirming filopodia's role in this process.