3 citations
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June 2017 in “Reproductive biomedicine online” A certain mutation in the fetal alpha 5-reductase gene is linked to a higher risk of late miscarriage.
September 2024 in “Frontiers in Neuroendocrinology” 5-alpha reductase inhibitors may help protect the brain and gut in Parkinson's disease.
57 citations
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February 1983 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Dihydrotestosterone increases the activity of an enzyme in pubic skin cells that converts testosterone to dihydrotestosterone.
18 citations
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June 2017 in “Proceedings of the National Academy of Sciences of the United States of America” A gene called Gk5 controls lipid production in the skin and affects hair growth.
7 citations
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August 2006 in “Maturitas” Cimicifuga racemosa extract may help prevent and treat prostate issues by inhibiting 5α-reductase.
7 citations
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July 1995 in “PubMed” Finasteride, a drug that changes testosterone to a different hormone, was studied and its effects over time were modeled successfully.
May 2023 in “Acta Oncologica” 5α-reductase inhibitors do not improve survival in oesophageal and gastric cancer patients.
March 2023 in “Translational Andrology and Urology” 5-alpha reductase inhibitors, like finasteride and dutasteride, are used for prostate issues, hair loss, and excessive hair growth, may help with COVID-19, but can cause sexual and mental health side effects, and their use in preventing prostate cancer needs more examination.
5 citations
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December 2021 in “Pediatric investigation” Testosterone undecanoate safely and effectively increased penis size in male children with 5-alpha-reductase deficiency.
1 citations
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August 2017 in “The Journal of urology/The journal of urology” 5α-reductase inhibitors may increase the risk of depression and suicidal thoughts.
237 citations
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December 2001 in “Urology” Blocking the enzyme 5α-reductase can shrink the prostate and help treat enlarged prostate issues.
111 citations
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August 2015 in “Reviews in Endocrine and Metabolic Disorders” 5α-reductase inhibitors may cause persistent sexual dysfunction and depression, needing more research on long-term effects.
45 citations
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September 2000 in “Archives of dermatology” The study found that the enzyme linked to acne is present in the same areas of both acne-affected and normal skin.
41 citations
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March 1998 in “Archives of Dermatological Research” The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
21 citations
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August 1994 in “Clinical endocrinology” 5α-Reductase inhibitors can help treat hair loss, acne, and prostate issues by reducing DHT levels.
20 citations
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March 2017 in “Reproductive Biology and Endocrinology” Women with PCOS have higher 5α-reductase activity, which may be linked to insulin resistance.
17 citations
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November 1997 in “Andrology” Finasteride effectively treats enlarged prostate and male baldness, improves symptoms of hirsutism in women, but doesn't work for acne, and may delay prostate cancer progression with few side effects.
12 citations
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November 2024 in “Plants” Phytosterols may help manage prostate issues but are less effective than synthetic drugs.
8 citations
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July 2021 in “F1000Research” Plant-based compounds might be a promising alternative for prostate cancer treatment with fewer side effects.
7 citations
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July 2022 in “Pharmaceuticals” Pumpkin Seed Oil in niosomes may help treat hair loss and improve hair growth.
5 citations
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January 2001 in “Advances in protein chemistry” 5α-reductase inhibitors help treat disorders caused by DHT and have potential for future therapies.
3 citations
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December 2021 in “Frontiers in Pharmacology” Ficus benghalensis leaf extracts can effectively promote hair growth and inhibit hair loss.
1 citations
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June 2021 in “Singapore Medical Journal” Dutasteride and finasteride can help increase hair growth gene expression but need further improvement.
1 citations
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January 2012 in “Daehan namseong gwahag hoeji” Dutasteride is more effective than Finasteride in reducing prostate size and PSA levels, but both drugs have similar side effects.
June 2025 in “Pharmaceuticals” Finasteride use may increase suicidality risk, especially in young men.
March 2025 in “Scientific Reports” Higher doses of 5α-reductase inhibitors may lower mortality risk, but low doses increase it.
November 2023 in “ACS Omega” New liposome treatment successfully delivers CRISPR to deactivate a key enzyme in androgen-related disorders.
June 2023 in “Journal of personalized medicine” Androgen treatment with dihydrotestosterone may help maintain height in patients with 5-α-reductase type 2 deficiency, especially before puberty.
July 2021 in “Asia-Pacific journal of convergent research interchange” Cauliflower Mushroom extract may help treat male hair loss by affecting hair growth-related genes.
June 2021 in “F1000Research” Plant-based compounds may offer safer prostate cancer treatment with fewer side effects.