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Certain immune cells in the skin release a protein that stops hair growth by keeping hair stem cells inactive.

Mice without the vitamin D receptor gene lose hair due to disrupted hair follicle cycles.

Latanoprost-loaded nanotransfersomes could help treat hair loss by promoting hair growth.

New treatments and diagnostic methods for various animal skin conditions showed promising results.

Minoxidil boosts hair growth by opening potassium channels and increasing cell activity.

Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.

FA2H is essential for normal fur and sebum production in mice.

Some drugs can cause skin reactions, which may improve when the drug is stopped, and rapid diagnosis and stopping the drug is crucial.

The document lists various dermatology topics, treatments, and diagnostic methods.

Surgical therapies for vitiligo vary in effectiveness, with combination therapy and medical tattooing recommended for better results.

HSPGs help control stem cell behavior, affecting hair growth and offering a target for hair loss treatments.

Blocking JAK-STAT signaling can lead to hair growth.

Rubbing or pressing on the face can cause small bumps, and changing posture along with certain creams can improve them.

AI chatbots can help teach dermatology but need careful checking for accuracy.

Some drugs, especially biologics, can cause skin reactions that look like other skin diseases, and stopping the drug usually helps clear up these reactions.

A 12-year-old boy's rare skin condition improved with topical treatments and may resolve by puberty.

Rac1 is essential for proper hair structure and color.

Different hair disorders have specific treatments and outcomes, with some resolving on their own and others requiring medication or emotional support.

Trichoscopy is useful for quickly diagnosing different types of hair loss without needing biopsies.

The boy with woolly hair nevus had thinner hair and abnormal hair follicles, which improved with treatment but worsened when treatment stopped.

Isotretinoin was not effective in treating facial lichen planopilaris.

Melatonin implants did not effectively prevent hair loss in dogs.

The document concludes that managing skin conditions during pregnancy is important and requires specialized care.

Frontal Fibrosing Alopecia's cause is unclear, affects mainly postmenopausal women, and current treatments focus on stopping hair loss rather than regrowth.

Yellow dots in hair and scalp examinations are important for diagnosing different scalp conditions.

The 'Swiss cheese' pattern in scalp biopsies can indicate trichotillomania, not just alopecia areata.

A cross-bred lamb with severe skin and movement issues had ichthyosis fetalis but normal vitamin A levels.

A woman on immunosuppressants developed two rare scalp conditions, which improved with specific treatments.

Trichoscopy helps diagnose and track alopecia areata by examining specific hair and scalp markers.

Trichoscopy is a quick and reliable way to diagnose hair loss in women.