June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, quercetin and kaempferol, two plant-derived flavonoids, showed stronger binding affinities to JAK3 kinase and moderate binding to 5-alpha reductase type 2, suggesting their potential as natural treatments for androgenetic alopecia, with quercetin demonstrating suitable properties for topical application.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study used molecular docking to analyze the binding affinities of quercetin and kaempferol, plant-derived flavonoids, showing they have promising interaction profiles with JAK3 kinase and moderate binding with 5-alpha reductase type 2, suggesting potential as topical treatments for androgenetic alopecia.
March 2010 in “The Journal of Urology” This study demonstrated that methylation of the 5-alpha reductase type 2 (5-AR2) promoter is linked to reduced expression of the 5-AR2 protein, possibly explaining resistance to Finasteride in some BPH patients.
March 2016 in “European Urology Supplements” This study identified that methylation of the 5-AR2 gene promoter is linked to reduced expression of 5-AR2 protein, which may explain why some BPH patients are resistant to finasteride treatment.
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February 2011 in “The Prostate/The prostate” This study found that methylation of the 5-AR 2 promoter region may lead to low or absent 5-AR 2 protein expression in some human adult prostate tissues.