35 citations
,
March 2013 in “American Journal of Medical Genetics Part B Neuropsychiatric Genetics” This study found that a genetic variation in SRD5A2 influences the severity of PTSD symptoms in a sex-specific manner among traumatized African-American males.
34 citations
,
February 1999 in “Journal of Dermatological Science” This study found that minoxidil increased 17ß-hydroxysteroid dehydrogenase activity by nearly 40% in dermal papilla cells from balding scalps but not in nonbalding scalp cells or dermal fibroblasts.
33 citations
,
July 2009 in “Therapeutics and Clinical Risk Management” This review discusses the use of finasteride for treating benign prostatic hyperplasia and highlights its potential for reducing prostate size, symptom control, and lowering the risk of surgery and urinary retention.
24 citations
,
February 2007 in “Hormone and metabolic research” This study suggests that inhibiting 5α-reductase activity alone, particularly with the type 1 inhibitor MK386, may not effectively reduce sebocyte activity or improve acne.
21 citations
,
December 1977 in “Journal of pediatric surgery” The authors concluded that most male pseudohermaphrodites should be raised as females, recommending early gender assignment and appropriate alterations to better support coping and development.
17 citations
,
December 2015 in “Bioorganic & Medicinal Chemistry” 3-tetrazolo steroidal analogs can strongly inhibit the enzyme linked to hair loss.
17 citations
,
January 2013 in “Talanta” A new method was developed to accurately measure enzyme activity related to prostate health.
11 citations
,
April 2018 in “Epilepsy research” This study indicated that administering letrozole to Swiss albino mice may have anticonvulsant effects against kainic acid-induced seizures by inhibiting testosterone aromatization to 17β-estradiol and increasing anticonvulsant metabolites in the hippocampus.
11 citations
,
December 2011 in “Revista Brasileira de Farmacognosia” In this animal study, petroleum ether and ethanolic extracts of Abrus precatorius seeds appeared to reverse androgen-induced alopecia in male albino rats by inhibiting the 5α-reductase enzyme, similar to finasteride.
10 citations
,
April 2000 in “Archives of Oral Biology” Minocycline may cause hair loss by increasing DHT levels, but finasteride can help counteract this effect.
7 citations
,
January 2004 in “Drugs of today” This review discusses the established efficacy and safety of finasteride and dutasteride for benign prostatic hyperplasia, their use with alpha adrenergic blockers, and the potential unclear role in cancer prevention.
3 citations
,
August 1996 in “PubMed” This article discusses the documented benefits of finasteride for managing benign prostatic hyperplasia, noting the need for monitoring due to its effects on serum PSA levels; it reports no adverse impact on prostate cancer detection.
2 citations
,
November 2017 in “Biotechnology Letters” This study developed a high-throughput method that identifies bioactive chemicals influencing DHT production in prostate cancer cells, with potential nutraceutical candidates including fucoxanthin, phenethyl caffeate, and Curcuma longa L. extract.
2 citations
,
August 2016 in “Experimental Dermatology” This review discusses the efficacy and safety of oral finasteride for treating male pattern baldness and the potential persistent side effects, but no new results are reported.
2 citations
,
December 2003 This article discusses Serenoa repens (Saw palmetto) for preventing and treating androgenic alopecia, highlighting its phytosterols' role and lack of side effects but reports no new clinical results.
1 citations
,
January 2011 in “Journal of Human Reproductive Sciences” Finasteride may decrease semen quality but not harm sperm production, and stopping the drug can improve semen quality; hyperprolactinemia can cause infertility but is treatable with medication.
1 citations
,
January 2004 in “Expert Opinion on Pharmacotherapy” This paper reviews finasteride's role and efficacy in treating male pattern hair loss, finding significant improvements in hair growth and density with a favorable safety profile, though some side effects were noted.
1 citations
,
August 2002 in “Zeitschrift für Hautkrankheiten” Male androgenetic alopecia involves hair follicle miniaturization due to DHT, with potential treatments using inhibitors and blockers.
1 citations
,
November 1995 in “Postgraduate medical journal” This article presents a case of 5-alpha-reductase deficiency in a Saudi individual, reporting no new research findings.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This source describes alopecia as a hair loss condition often driven by genetic and androgenic factors, with lifestyle elements like chemical treatments exacerbating the issue; Ayurvedic texts caution against scalp toxins and suggest traditional formulations for support.
This review analyzed clinical trials and guidelines on 5-α-reductase inhibitors (5-ARIs) and found these drugs significantly improve urinary symptoms in BPH and stabilize hair loss in androgenic alopecia, but may cause sexual dysfunction and gynecomastia.
July 2025 in “Saudi Journal of Medicine and Public Health” In this review, 5α-reductase inhibitors like finasteride and dutasteride were found to significantly reduce prostate volume and stabilize hair loss, but they also carry risks of sexual dysfunction, necessitating careful patient evaluation and monitoring.
December 2024 in “Journal of Biophotonics” In this study, researchers observed that red and red-orange LED light therapy stimulates nitric oxide production and decreases dihydrotestosterone synthesis in cell models, suggesting a potential mechanism for using light therapy to treat androgenetic alopecia.
July 2023 in “Journal of Drug Delivery Science and Technology” This study found that finasteride niosomes may enhance hair follicle drug accumulation and promote hair regeneration in androgenetic alopecia mice more effectively than current finasteride formulations.
May 2022 in “European Journal of Dermatology” In this study, increased treatment duration with vismodegib was associated with a decreased risk of relapse in patients with advanced or multiple basal cell carcinoma.
February 2012 in “Community oncology” Finasteride for hair loss may increase the risk of certain cancers and has side effects; better regulation and education on its use are needed.
March 2009 in “The Journal of Urology” This article discusses historical aspects of gender development, particularly related to the discovery of finasteride, and reports no new clinical results.
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.
August 2004 in “Medisch-Farmaceutische Mededelingen” Long-term use of finasteride may cause breast cancer in men.
April 2004 in “Medisch-Farmaceutische Mededelingen” Finasteride may help reduce prostate cancer risk.