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Nanoparticle-based drug delivery to hair follicles is more effective when tested under conditions that match skin behavior.

Optimal long-acting finasteride injection dose found: 16.8 mg, effective for one month.

Fiber implantation for pattern baldness was largely unsuccessful with many complications and is not recommended.

Hair thinning causes stem cell loss through a process involving Piezo1, calcium, and TNF-α.

Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.

A new, quick method detects minoxidil using silver nanoparticles.

The conclusion is that accurately replicating the complexity of the extracellular matrix in the lab is crucial for creating realistic human tissue models.

Transplanting hair from the nape and around the ear to the hairline and temples generally satisfies patients and looks natural.

The new automatic tool accurately measures hair thickness and is reliable.

Understanding how hair follicle stem cells work can help find new ways to prevent hair loss and promote hair growth.

Certain signals are important for reducing specific chemical markers on hair follicle stem cells during rest periods, which is necessary for healthy hair growth.

Hair health is influenced by genetics, aging, and environmental factors, with proper care needed to maintain it.

Photoacoustic imaging can accurately assess hair follicle density and orientation for hair transplant planning.

Artificial hair implantation is generally safe and can restore hair when other treatments fail, but some patients may experience side effects.

Metabolic syndrome reduces effectiveness of hair loss treatment.

Tumescent fluid increases scalp hair angles, which may improve hair transplant results and reduce surgeon fatigue.

White lupin uses specific genes to grow root hairs and access phosphorus when it's scarce.

Early and personalized treatment for hair loss in young people is crucial to prevent permanent damage and should include psychological support.

Hair follicles could be used to deliver drugs effectively, with the right understanding and methods.

The conclusion is that careful planning and technique in hair transplant surgery are crucial for successful graft harvesting and minimizing scars, with proper aftercare to avoid complications.

Particles around 100 nm can penetrate and stay in hair follicles without passing through healthy skin, making them safe for use in topical products and useful for targeted drug delivery.

PRP treatment may promote hair growth and improve hair density in women with AGA, but more research is needed.

The document concludes that regenerating functional ectodermal organs like teeth and hair is promising for future therapies.

Sebum production varies by individual and is influenced by age, gender, and hormones, affecting skin and hair health.

Telogen Effluvium is a common, usually reversible hair loss condition, often improved by removing the trigger and possibly treated with various products, though their effectiveness is uncertain.

Pregnancy can cause skin darkening, varicose veins, more sweating, hair growth, hair loss after birth, nail changes, and gum inflammation.

Monkeys with more anxious or inhibited temperaments tend to have less hair loss.

Hair follicles help substances penetrate the skin faster and more effectively.

Skin surgery has significantly advanced since 1950, with improvements in chemical peels, hair restoration, lasers, and Mohs surgery, and the development of less invasive techniques and specialized training.

Using CDK inhibitors on rats showed a reduction in chemotherapy-caused hair loss, but later experiments could not repeat these results.