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Cornification is how skin cells die to form the protective outer layer of skin, hair, and nails.

Different small areas within hair follicles send specific signals that control what type of cells stem cells become.

Patched1 helps prevent tumors by controlling cell growth.

Hair patterns in mice are controlled by both a global system dependent on Fz6 and a local self-organizing system.

Different signals work together to change gene activity and guide hair follicle stem cells to become specific cell types.

Macroalgae compounds offer sustainable, effective benefits for cosmetics.

Chemical hair straightening can damage hair and health, needing safer alternatives and stricter regulations.

Surgical robots have improved but still can't perform tasks or make decisions on their own.

Special particles from skin cells can promote hair growth by activating a specific growth signal.

Scaffold-based strategies show promise for regenerating hair follicles and teeth but need more research for clinical use.

TGM3 is important for skin and hair structure and may help diagnose cancer.

The Polish medical societies have redefined metabolic syndrome and recommend lifestyle changes, certain medications, and possibly bariatric surgery for treatment. They also discuss managing related health conditions.

Facelifts for Asians are challenging due to thicker, heavier skin.

The hair of two ancient Chilean mummies is well-preserved and contains high levels of heavy metals.

Most cutaneous adnexal tumors examined were benign and resembled common skin tumors.

A gene mutation causes early keratinocyte maturation leading to hair loss in Olmsted syndrome.

Matriptase is highly active in hair follicles and sebaceous glands, especially during hair growth phases.

Primary idiopathic pseudopelade of Brocq causes gradual, scarring hair loss with no effective treatment.

Sarcoidosis can cause severe high calcium levels, hair loss, and kidney failure.

Organic and biogenic nanocarriers can improve drug delivery but face challenges like consistency and safety.

Nanomaterials can improve hair care products and treatments, including hair loss and alopecia, by enhancing stability and safety, and allowing controlled release of compounds, but their safety in cosmetics needs more understanding.

The skin systems of jawed vertebrates evolved diverse appendages like hair and scales from a common structure over 420 million years ago.

Scientists created complete hair-like structures by growing mouse skin cells together in a special gel.

Avoid high-tension styles and use professional treatments to reduce hair damage and health risks.

Tissue engineering could be a future solution for hair loss, but it's currently expensive, complex, and hard to apply in real-world treatments.

Reflectance confocal microscopy is useful for diagnosing and monitoring skin diseases, but it has limitations and requires expertise for correct use.

Fetal hair follicles have melanocytes with melanosomes at different stages, which are broken down into pigment particles in keratinocytes.

The document calls for standardized terms and definitions in hair transplant methods.

Minoxidil, a hair loss treatment, works better and has fewer side effects when put into tiny particles called transethosomes, especially those containing oleic acid.

The conclusion is that the new method makes collecting cells from plucked hair to create stem cells more efficient and less invasive.