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Researchers found a new way to create hair-growing structures in the lab that can grow hair when put into mice.

Scientists created 3D hair-like structures that could help study hair growth and test treatments.

Androgen is important in controlling stem cell differentiation, reducing fat development, and increasing lean mass.

Dilated follicular infundibula and increased catagen/telogen follicles are key indicators for diagnosing alopecia areata.

Researchers created a new mouse model for studying Citrullinemia Type I and similar conditions, showing symptoms and treatment responses like those in humans.

FoxN1 gene is essential for proper thymus structure and preventing hair loss.

Transverse scalp sections are better for diagnosing non-scarring hair loss, while vertical sections are better for a specific scarring hair loss called lichen planopilaris.

A cancer drug called nilotinib might cause hair loss due to inflammation around hair follicles.

New treatments for hair loss show promise, but more development is needed, especially for tough cases.

Intense pulsed light treatment effectively reduces underarm hair by making hair follicles smaller and extending their resting phase.

Cuscuta reflexa extracts and an isolate promoted hair growth and could be natural treatments for hair loss.

Different scalp imaging methods are important for studying hair and scalp health and require more volunteers for better evaluation.

Certain amino acid analogues can inhibit wool and hair growth and affect fiber strength.

Melatonin affects cashmere growth in goats by influencing stem cell and certain signaling pathways.

Ex vivo dermatoscopy may lower lab costs and improve diagnosis speed for hair loss biopsies.

Walter P. Unger suggests using advanced hair transplant techniques for broader coverage, as they provide natural results and use donor tissue efficiently, while also recommending personalized planning due to the unpredictable progression of baldness.

Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.

Proretinal nanoparticles are a safe and effective way to deliver retinal to the skin.

The document concludes that a new biosensor can efficiently detect prostate cancer cells and that standardized referrals help find significant cancers effectively.

Hair and wool have complex microscopic structures with microfibrils and varying cystine content.

Oral antiandrogens effectively treat female hair loss, with better results in higher hair loss grades.

Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.

Correct skin biopsy techniques are crucial to avoid misdiagnosis of skin diseases.

New methods improve how we test hair growth treatments, but challenges like slow hair changes and high costs remain.

YAP and TAZ proteins are necessary for the development of two types of skin cancer.

The Trichoscan system was found to be inaccurate for measuring hair growth, needing better software to be useful.

Accurate clinical, histological, and genetic methods are key for understanding and treating hair disorders.

ALA-PDT is effective and safe for chronic X-ray dermatitis, providing complete or partial remission.

Rat vibrissa follicles are useful for studying hair growth cycles, especially the transition from pro-anagen to anagen.

The conclusion is that small hair follicles cause baldness in macaques, and treatments like antiandrogens and minoxidil can prevent hair loss and promote regrowth.