June 2025 in “International Journal of Applied Pharmaceutics” A testosterone-induced hair loss model in mice was successfully created for future research and treatment testing.
January 2026 in “Phaidra - Repository of the University of Veterinary Medicine, Vienna” Hair cortisol levels in wolves reflect stress and vary by season and body region.
Sheep can lose wool quickly due to stress, but it doesn't cause itching or pain.
1 citations
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June 2009 in “Integrated Environmental Assessment and Management” Selenium is essential in small amounts but toxic in excess, requiring careful management.
2 citations
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April 2018 in “Journal of Investigative Dermatology” Intralesional chemotherapy with 5-fluorouracil and methotrexate may worsen keratoacanthoma-type skin cancer in transplant patients.
April 2018 in “Journal of Investigative Dermatology”
31 citations
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September 2016 in “PLoS ONE” Cell division orientation varies by body site and is linked to epidermal thickness and cell density.
17 citations
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June 2012 in “Journal of experimental zoology. Part B, Molecular and developmental evolution” Hair in mammals likely evolved from glandular structures, not scales.
5 citations
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March 2022 in “STAR Protocols” The method helps study hair follicle stem cells and calcium signals in mouse skin.
November 2022 in “JAAD case reports” The text talks about a rare skin condition causing hair loss and suggests that people with this should also check their lung and heart health.