5 citations
,
November 2015 in “Journal of Enzyme Inhibition and Medicinal Chemistry” This study found that aliphatic ester moieties in 16-formyl-17-methoxy dehydroepiandrosterone derivatives increased their potency as 5α-reductase type 2 inhibitors in vitro compared to finasteride.
4 citations
,
February 2025 in “Molecular Medicine” In this study, ALA-PDT significantly reduced lipogenesis in an acne-like model by upregulating OLR1 and suppressing lipid accumulation, highlighting a potential therapeutic target.
4 citations
,
September 2022 in “Experimental and Сlinical Urology” This review examines the use of 5-alpha-reductase inhibitors for treating benign prostatic hyperplasia, noting moderate positive effects without complete cure and the need for further research to understand drug mechanisms and pathogenesis.
4 citations
,
July 2022 in “Clinical and Experimental Dermatology” This review examines the efficacy and safety of using minoxidil at concentrations greater than 5% for androgenetic alopecia but reports no new clinical results, emphasizing a need for further research.
4 citations
,
August 2021 in “Biomedicine & Pharmacotherapy” This review summarizes the association between 5-alpha reductase inhibitors and depression, discussing potential mechanisms such as neuroactive steroid alterations and neuroinflammation, but reports no new clinical results.
4 citations
,
March 2020 in “Journal of Cosmetic Dermatology” This study found that Plumbago zeylanica extract and its component plumbagin may help prevent androgenetic alopecia by promoting dermal papilla cell growth and reducing SRD5A2 expression.
4 citations
,
December 2019 in “Minerva Urology and Nephrology” This study found that patients with non-muscle invasive bladder cancer who were treated with 5-alpha reductase inhibitors had lower recurrence rates and higher recurrence-free survival rates compared to untreated patients.
4 citations
,
May 2019 in “The World Journal of Men's Health” This study found no significant increase in depression risk associated with taking five-alpha reductase inhibitors for benign prostatic hyperplasia or alopecia, although further studies are needed to confirm these findings.
4 citations
,
February 2019 in “Journal of Cutaneous Pathology” This study suggests that the epigenetic marker 5-hmC may dynamically influence hair follicle bulge activation during anagen growth in mice, warranting further investigation into its role in stem cell regulation.
4 citations
,
October 2018 in “International Braz J Urol” This study found no positive association between the use of 5α-reductase inhibitors and the risk of male breast cancer.
4 citations
,
January 2016 in “Journal of analytical & bioanalytical techniques” This study evaluated a hair growth gel with Hibiscus rosa sinensis, Eclipta alba, and Solanum nigrum extracts, demonstrating consistent homogeneity, 5 α-reductase inhibitory activity, and no skin irritation.
4 citations
,
January 2016 in “Acta dermatovenerologica Alpina, Pannonica et Adriatica (Tiskana izd.)” This study evaluated the efficacy and safety of a 5% minoxidil topical foam without propylene glycol in men with androgenic alopecia.
4 citations
,
June 2015 in “Journal of Genetics/Journal of genetics” This abstract reports funding sources for ongoing research and does not present any study results.
4 citations
,
September 2002 in “Der Urologe” This review reports that combination therapy with 5α-reductase inhibitors and α1-receptor blockers does not appear to benefit patients with benign prostatic hyperplasia and prostate volumes up to 40–45 ml, but may be more effective for larger prostate volumes.
3 citations
,
January 2023 in “Clinical cancer investigation journal” This theoretical study suggests that certain cannabinoid derivatives could potentially be effective as androgen receptor and 5α-reductase enzyme inhibitors, indicating they may be promising candidates for prostate cancer treatment based on their higher affinity to target proteins compared to standard drugs.
3 citations
,
January 2022 in “Pharmaceutics” This review examines new formulations for delivering 5-α-reductase inhibitors to improve targeted drug delivery in androgenetic alopecia, but reports no new clinical results.
3 citations
,
January 2022 in “Precision medicine and clinical omics” This study reports that using molecular docking methods, beta-sitosterol and stigmasterol from Serenoa repens were identified as potential natural inhibitors of the 5AR1 enzyme, which could serve as novel treatments for androgenetic alopecia based on their inhibitory action observed in a laboratory setting.
3 citations
,
April 2021 in “Journal of Cosmetic Dermatology” Combination therapy with QR 678 Neo and 5% Minoxidil is most effective for male hair loss.
3 citations
,
February 2021 in “Medical journal, Armed Forces India” In this observational study, the combination of PRP and 5% minoxidil was more effective than minoxidil alone in promoting hair growth in men with androgenetic alopecia.
3 citations
,
February 2021 in “Molecules” In this study, researchers developed a sensitive assay to measure the inhibition of steroid 5-α reductase (5AR) by chemicals like finasteride and dutasteride, revealing species-specific differences in inhibitor efficacy between human and fish cell lines.
3 citations
,
August 2020 in “Urology Journal” This meta-analysis concluded that 5α-reductase inhibitors may increase the risk of mild depression, particularly with dutasteride, in patients treated for benign prostatic hyperplasia and androgenic alopecia.
3 citations
,
March 2020 in “The Journal of Urology” This study found that Medicare patients with benign prostatic hyperplasia had high adherence to 5-alpha reductase inhibitor therapy, which was associated with a reduced risk of needing surgical intervention.
3 citations
,
August 2019 in “JAAD Case Reports” This case study reports a unique instance of temporary alopecia occurring after intralesional 5-fluorouracil treatment for keloids, marking the first such report associated with this localized chemotherapy approach.
3 citations
,
June 2018 in “Bioorganic & medicinal chemistry” This study identified that derivatives 4, 4b, and 4c strongly inhibited the enzyme type 1 5α-reductase and decreased reproductive organ weights in hamsters, suggesting potential as prodrugs for prostate tumor growth inhibition.
3 citations
,
March 2018 in “European Urology Supplements” This study found that Finnish men using 5-alpha-reductase inhibitors before or after bladder cancer diagnosis had improved disease-specific survival compared to non-users, suggesting potential benefits of the treatment.
3 citations
,
April 2016 in “Research and reports in urology” In a cell-free test setting, this study found that a novel saw palmetto extract effectively inhibited the 5α-reductase type II enzyme, showing promising bioactivity comparable to finasteride for promoting prostate health.
3 citations
,
April 2016 in “PubMed” This study found that a twice-daily regimen of 5% minoxidil foam combined with a botanical hair solution significantly improved hair growth and appearance in men with mild to moderate androgenic alopecia over 12 weeks.
3 citations
,
May 1990 in “Journal of Steroid Biochemistry” This study found that diagnosing non-classical 3 beta-hydroxysteroid dehydrogenase deficiency solely based on elevated serum or urinary 5-ene-steroids may not be reliable.
2 citations
,
July 2025 in “Discover Chemistry.” This study explored the optimization of phytochemicals from Alstonia boonei to develop potential 5-alpha reductase inhibitors for Benign Prostatic Hyperplasia, finding promising analogs with enhanced binding affinity and stability compared to Finasteride, warranting further experimental validation.
2 citations
,
January 2025 in “Frontiers in Pharmacology” In a rat model of benign prostatic hyperplasia, this study found that purple corn extract may improve symptoms by inhibiting prostate enlargement, reducing androgen receptor signaling, and exerting anti-inflammatory effects.