July 2024 in “Age and Ageing” Men taking dutasteride may have a higher risk of age-related macular degeneration.
January 2008 in “Journal of The American Academy of Dermatology” ROS may affect hair loss related to hormones.
February 2013 in “Journal of The American Academy of Dermatology” Using hair loss drugs finasteride and dutasteride may cause sexual side effects.
305 citations
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March 2008 in “AJP Endocrinology and Metabolism” SSAT is a key enzyme affecting cell growth and metabolism, with potential but risky use in disease treatment.
11 citations
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September 2008 in “European Journal of Drug Metabolism and Pharmacokinetics” Finasteride helps reduce pain and inflammation in animals.
4 citations
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January 2017 in “Biological & pharmaceutical bulletin” Inhibiting ALOX12 can help hair cuticle maturation by increasing S100A3 citrullination.
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February 1991 in “Journal of Biological Chemistry” December 2023 in “Reactions weekly” December 2023 in “Reactions weekly” September 2013 in “Reactions weekly” 1 citations
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January 2023 in “PubMed” Urtica dioica extract may help treat androgenic skin diseases by reducing a specific gene's activity.
March 2023 in “International Journal of Applied Pharmaceutics” The β-sitosterol hair gel is effective and promising for treating hair loss.
48 citations
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July 1996 in “Human & Experimental Toxicology” Human enzymes can detoxify harmful substances but might also increase their cancer risk.
1 citations
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January 2010 Ornithine decarboxylase is crucial for human hair growth and the hair cycle.
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June 2017 in “Journal of the neurological sciences” Using 5 alpha reductase inhibitors may increase dementia risk in the first two years.
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January 2000 in “Gynecological Endocrinology” Norgestimate is the most effective birth control progestin for reducing an enzyme linked to acne and excessive hair growth in women.
January 2026 in “Yonsei Medical Journal” Finasteride and dutasteride have little effect on Type 2 Diabetes risk.
24 citations
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May 2019 in “PLOS genetics” Mutations in the HEPHL1 gene cause abnormal hair and cognitive issues.
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January 2019 in “Endocrine journal” Dihydrotestosterone treatment can help penis growth in boys with 5α-reductase deficiency but doesn't fully normalize size after puberty.
September 1997 in “Journal of The European Academy of Dermatology and Venereology” New treatment improves male hair loss.
December 2022 in “Acta Ophthalmologica” Dutasteride potentially improves cell survival and reduces retinal damage in retinitis pigmentosa.
67 citations
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February 1997 in “Teratology” Finasteride, when given in high oral doses to pregnant monkeys, caused genital abnormalities in male fetuses, but not in female fetuses or those exposed to intravenous finasteride.
September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” Prostaglandin D2 increases testosterone production in skin cells through a process involving reactive oxygen species, which could be a new target for treating hair loss and other skin conditions driven by testosterone.
Finasteride and dutasteride can harm male reproductive health, affecting sperm and causing sexual dysfunction.
2 citations
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March 2020 in “Baghdad Science Journal” Finasteride effectively reduces DHT and E2 levels, helping with prostate enlargement.
67 citations
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September 2001 in “American Journal Of Pathology” Inhibiting ODC can prevent UV-induced skin cancer.
April 2018 in “Journal of Investigative Dermatology” Ceramide synthase 4 is essential for maintaining skin barrier health.
Finasteride reduces prostate size and DHT in male mastomys but not in females.
4 citations
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June 2020 in “Processes” Geranium sibiricum may help manage diabetic complications by inhibiting a key enzyme.
June 2026 in “The Journal of Sexual Medicine” Finasteride may be linked to more psychiatric issues than dutasteride, but a definite cause isn't proven.