January 2009 in “Elsevier eBooks” This chapter reviews botanical treatments for polycystic ovary syndrome, discussing potential benefits but presenting no new clinical results; it emphasizes the use of botanicals for managing symptoms like anovulation, insulin resistance, and inflammation.
January 2004 in “Online Publication Service of Würzburg University (Würzburg University)” This study found that women with PCOS displayed significantly higher activity of 5alpha-reductase, suggesting an additional role for liver and peripheral tissues in their androgen excess.
January 2004 in “Online Publication Service of Würzburg University (Würzburg University)” This study found that women with PCOS have higher activity of the enzyme 5alpha-reductase, which may contribute to their elevated androgen levels.
44 citations
,
July 2012 in “Endocrine Practice” This review highlights the need for a deeper understanding of 5alpha-reductases and neuroactive steroids to reduce potential adverse effects of 5alpha-reductase inhibitors used for conditions like benign prostatic hyperplasia and androgenic alopecia, but reports no new clinical results.
1 citations
,
January 2022 in “BMC Genomic Data” In this study, researchers found that androgen receptor activation in dermal papilla cells mainly affected the focal adhesion pathway and downregulated caveolin-1 gene expression, which could help identify new therapeutic targets for testosterone-related diseases.
August 2025 in “International Journal of Molecular Sciences” This study found that sulforaphane-rich broccoli sprout extract significantly accelerated hair regrowth in a mouse model of androgenetic alopecia, suggesting its potential as a safe and effective natural therapy.
August 2023 in “Journal of Cosmetic Dermatology” This study observed that in a mouse model of androgenetic alopecia, treatments with LTF, 5% minoxidil, and LTF-DPC-EXO significantly promoted hair regeneration compared to the model group, potentially through modulation of the PI3K/AKT signaling pathway.
14 citations
,
January 2008 in “Dermatology Online Journal” This review discusses the use of anti-hormonal therapies for female androgenetic alopecia and notes that while some treatments show promise, larger controlled studies are needed to define their roles and effectiveness.
October 2022 in “Springer eBooks” This review discusses hormonal treatment strategies for both binary and non-binary transgender people, highlighting the need for personalized approaches and the importance of future research on long-term outcomes.
12 citations
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June 2024 in “Nutrients” In this review, researchers highlighted that natural polyphenolics like flavonoids and resveratrol may help enhance testosterone production in aging males by boosting the expression of the Star gene in Leydig cells, potentially preventing age-related degenerative conditions linked to testosterone insufficiency.
4 citations
,
January 1982 in “Endocrinologia Japonica” This study found that castration increased 5 alpha-reductase activity in the sebaceous glands of male hamsters, but administering testosterone propionate or 5 alpha-dihydrotestosterone inhibited this effect.
2 citations
,
June 2022 in “Molecules” This study demonstrated that an ethanol extract of Connarus semidecandrus Jack showed potential anti-androgenic alopecia effects in a testosterone-induced model, suggesting a possible treatment option for hair loss.
23 citations
,
July 1993 in “Pharmacotherapy” Finasteride treats enlarged prostate and baldness, but may cause limited urinary improvement and sex-related side effects.
5 citations
,
December 1979 in “Clinical and Experimental Dermatology” Anti-androgens are effective for female acne but less so for male-pattern hair loss, with side effects similar to birth control pills.
218 citations
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December 2011 in “Advances in Urology” This review discusses the biochemical properties and clinical significance of 5 alpha-reductase isozymes and reports no new clinical results.
This article reviews the synthesis and properties of isotretinoin, tazarotene, minoxidil, and finasteride, and reports no new findings.
April 2022 in “Molecules” This study identified two potent 5α-reductase inhibitors from Tectona grandis leaves, and suggests that ethanol is a preferable solvent for extracting these compounds, which are potential ingredients for hair loss treatments.
41 citations
,
March 2016 in “The Journal of Clinical Endocrinology & Metabolism” This study suggests that patients with STSD show a different pattern in androgen activation compared to healthy controls, potentially due to increased 5α-reductase activity and absent prepubertal serum DHEA surge.
October 2012 in “Organic Process Research & Development” This study developed a new crystallization method using solid solution formation to purify finasteride by effectively removing contamination with dihydrofinasteride.
21 citations
,
June 2017 in “Journal of Dermatological Treatment” This study found that topical cetirizine 1% significantly improved hair density and diameter in patients with androgenetic alopecia, with patients tolerating the treatment well.
3 citations
,
October 2010 in “Wiley-VCH Verlag GmbH & Co. KGaA eBooks” Finasteride safely treats enlarged prostate and male-pattern baldness.
8 citations
,
June 1995 in “Helvetica Chimica Acta” This article outlines the synthesis of spiro[cyclohexane‐1,2′‐[2 H ]indene] derivatives similar to known steroid 5α‐reductase inhibitors, but it does not report experimental findings.
3 citations
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January 2018 This study formulated an amla oil preparation according to Iranian traditional medicine and found it to have proper physicochemical and microbial quality, suggesting potential for hair loss treatment pending clinical trials.
3 citations
,
October 2011 in “QJM” This study found that 5α-reductase inhibitors significantly reduced low-grade prostate cancer incidence in men but nearly doubled the incidence of high-grade prostate cancers.
3 citations
,
October 1994 in “Journal of Labelled Compounds and Radiopharmaceuticals” This synthesis report details the successful development of a C-14 labeled isotopomer of LY300502, a 5α-reductase inhibitor, through a multi-step radiochemical process.
1 citations
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July 1997 in “Inpharma Weekly” Finasteride improves hair growth and satisfaction in men with male pattern baldness but may cause sexual side effects.
April 2019 in “Molecular Informatics” This study employed multiple linear regressions to analyze hydantoin analogues and produced a model with strong predictive abilities for designing new androgen receptor modulators.
November 2014 in “PharmaTutor” This article reviews the efficacy of Finasteride for treating female androgenic alopecia, highlighting increased hair counts and density but reports no new clinical results.
September 2008 in “UK vet. Companion animal” This article updates on the medical management of benign prostatic hyperplasia in companion animals and reports no new clinical findings; the authors discuss existing treatments.
75 citations
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January 2014 in “Korean Journal of Urology” This review discusses the adverse effects of 5α-reductase inhibitors, finasteride and dutasteride, on sexual, psychological, and vascular health, emphasizing the need for physicians to inform patients of these risks.