14 citations
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February 2013 in “Veterinary dermatology” Horse alopecia areata is rare and mainly affects their appearance.
1 citations
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July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Tofacitinib helps improve skin conditions in people with Down syndrome, especially alopecia areata.
November 2024 in “Journal of Cosmetic Dermatology” Baricitinib is effective for severe alopecia areata but has some side effects.
July 2024 in “Journal of Investigative Dermatology” CD8+ T cells expand significantly in alopecia areata, suggesting new treatment targets.
4 citations
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December 2020 in “International journal of research - granthaalayah” Tetracycline can stick to hair follicles and potentially cause hair loss.
September 2015 in “Korean Journal of Clinical Pharmacy” Dutasteride is highly effective for hair loss treatment in Korea, with more side effects than finasteride.
January 2007 in “International Society of Hair Restoration Surgery” Baricitinib effectively treats alopecia areata, with over half of patients improving after 52 weeks.
4 citations
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September 2022 in “Dermatologic Therapy” Baricitinib helped some patients with tough-to-treat hair loss regrow hair, but more research is needed on its safety.
21 citations
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April 1982 in “Genetics Research” Mice with the naked gene have missing or abnormal hair cells.
13 citations
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January 2017 in “Chemical & Pharmaceutical Bulletin” Certain compounds, especially those with a propionic substituent, could potentially be new treatments for hair loss and similar disorders.
1 citations
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October 2022 in “International journal of endocrinology” Dihydrotestosterone changes some hormone-related gene expressions in rat pituitary glands but doesn't affect the estrous cycle.
September 1999 in “Hair transplant forum international” 208 citations
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November 2000 in “Development” Edar and Eda proteins are crucial for proper tooth development.
90 citations
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July 2014 in “Conservation Physiology” Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.
30 citations
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January 2013 in “Human Mutation” A mutation in the HOXC13 gene causes hair and nail problems in a Syrian family.
2 citations
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January 2022 in “Annals of Dermatology” Treatment type and patch size affect hair regrowth patterns in alopecia areata.
A genetic mutation in the CDH3 gene causes hair loss and vision problems in a young Saudi girl.
8 citations
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May 1996 in “Endocrinology” Certain adrenal hormones can strongly stimulate oil gland growth in hamster skin, similar to male hormones.
November 2025 in “Journal of Clinical Medicine” Baricitinib significantly improved hair regrowth and quality of life in severe alopecia areata patients.
February 2026 in “Journal of Craniofacial Surgery Open” Hair extensions can damage scalp health and cause hair loss, especially with prolonged use.
1 citations
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July 2007 in “Journal of Investigative Dermatology” The mutation causes hairless mice due to mislocalized and dysfunctional HR protein.
26 citations
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August 1971 in “Journal of Morphology” Lizards can regrow their tail scales with the same structure, distribution, and gender-specific features as the original ones, and this unique ability is not seen in adult mammals.
2 citations
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January 2019 in “Dermatologic Surgery”
86 citations
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February 2009 in “Journal of Neuroscience” Pregnancy increases certain GABAA receptors in rat brains, influenced by steroid levels.
46 citations
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August 2006 in “PubMed” A genetic defect causes males in some Mediterranean populations to be born with ambiguous genitalia and develop male traits at puberty.
81 citations
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January 2006 in “Journal of cellular physiology” Mice without the vitamin D receptor gene lose hair due to disrupted hair follicle cycles.
September 2017 in “Journal of Investigative Dermatology” Stabilizing HIF-1A in hair follicles may reduce oxidative stress and promote hair growth by increasing glycolysis.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Targeting impaired Nrf2 signaling might help treat hidradenitis suppurativa early on.
66 citations
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November 2011 in “Journal of The American Academy of Dermatology” A handheld dermatoscope helps diagnose different types of hair loss effectively.