70 citations
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March 1980 in “Journal of Nutrition” Zinc deficiency in monkeys causes skin issues and reproductive problems, but supplementation reverses these effects.
83 citations
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April 1992 in “Journal of Biological Chemistry” Four-amino acid part makes enzyme sensitive to finasteride.
October 2025 in “Journal of the Endocrine Society” Rathke’s cleft cysts can rarely cause Cushing disease, and surgery can improve symptoms.
April 2023 in “Tropical Animal Health and Production” Giving melatonin to sheep before the non-breeding season can improve their chances of reproducing in northwest Mexico.
29 citations
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June 2005 in “Journal of Zoo and Wildlife Medicine” Most hair loss in captive rhesus macaques is likely due to environmental and behavioral factors.
April 2024 in “Journal of psychiatric research” Short-term finasteride use in male rats caused anxiety, depression, and memory problems.
April 2023 in “Research Square (Research Square)” Gene therapy with a vitamin D receptor gene improved hair growth in rats with a type of rickets-related baldness.
118 citations
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May 2003 in “Toxicological Sciences” Exposure to finasteride in the womb caused lasting reproductive issues in male rats.
143 citations
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August 1991 in “Endocrinology” Androgens, like testosterone, are crucial for early testicular descent in rats.
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August 1975 in “Journal of Pharmaceutical Sciences” Minoxidil metabolizes similarly in monkeys and humans, but differently in dogs and rats.
Finasteride significantly reduced sperm production and caused testicular atrophy in hamsters.
30 citations
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June 2017 in “Journal of cutaneous medicine and surgery” Topical ruxolitinib failed to regrow hair in a 66-year-old with alopecia areata.
January 2024 in “American journal of clinical dermatology” Ritlecitinib is safe and well-tolerated for treating alopecia areata in patients aged 12 and older.
December 2024 in “Veterinary Dermatology” A sugar glider had a rare skin cancer that worsened despite treatment, highlighting the need for thorough checks in exotic pets.
7 citations
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January 2015 in “Genetics and molecular research” The RORα gene is active in different parts of cashmere goat hair follicles and may be influenced by melatonin, especially in December when hair growth changes.
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August 2004 in “Veterinary Dermatology” Fipronil effectively treats Lynxacarus radovskyi in outdoor cats.
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November 2019 in “Cell calcium” The STIM1 R304W mutation in mice leads to bone changes and teeth hair growth.
August 2016 in “PolyPublie (École Polytechnique de Montréal)” Doxorubicin causes heart damage, so early detection and monitoring are important during chemotherapy.
September 2018 in “The Journal of Urology”
196 citations
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September 2016 in “JCI insight” Ruxolitinib effectively regrows hair in most patients with severe hair loss.
September 2017 in “Griffith Research Online (Griffith University, Queensland, Australia)” Blocking IL-17 can reduce joint inflammation in Ross River Virus infections.
October 2023 in “Scientific Reports” Gene therapy helped rats with a specific type of rickets grow hair without severe inflammation.
193 citations
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August 1985 in “Endocrinology” Different animals have unique versions of the enzyme that changes testosterone into another hormone, which is important for creating effective treatments for prostate and hair loss conditions.
March 2026 in “Journal of Multidisciplinary Applied Natural Science” Cosmos caudatus extract is as effective as finasteride for treating benign prostatic hyperplasia without its side effects.
98 citations
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April 1997 in “The Journal of Steroid Biochemistry and Molecular Biology” Finasteride effectively blocks rat enzymes, but with varying methods and strength.
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March 2017 in “Al-Mi’galaẗ al-sa'udiyaẗ lī-ulum al-ḥayaẗ” Leonuri Herba alkaloids may help treat hormone-induced enlarged prostate in rats.
July 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Ritlecitinib helps regrow hair in alopecia areata and is safe for long-term use.
July 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Ritlecitinib helps regrow hair in alopecia areata and is safe for long-term use.
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January 1943 in “Endocrinology” Adrenalectomy boosts hair growth and melanin in black rats, even with vitamin B¹ deficiency.
August 2022 in “Ad-Dawaa' Journal of Pharmaceutical Sciences” Hibiscus rosa-sinensis L. and Baccaurea racemosa extracts help hair growth.