11 citations
,
November 2009 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” This study found that bolandiol increased lean body mass and bone mineral density in castrate adult male rats, exhibiting tissue selectivity and acting through multiple receptor pathways with less potency compared to other androgens.
1 citations
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January 2003 in “Chinese Journal of Pharmaceuticals” This study developed a new synthetic route for finasteride that omits the costly reagent 2,2′ dipyridyl disulfide, achieving an overall yield of 16%.
December 2022 in “Scientific Reports” This study found that caffeic acid amide derivative, compound 4, effectively inhibited steroid 5α-reductase type 1 in vitro, suggesting potential for development as a treatment for androgenic alopecia.
May 2024 in “EAS Journal of Pharmacy and Pharmacology” In this study, researchers used molecular docking to show that compounds from pomegranate peels, such as apigenin, luteolin, and taxifolin, effectively inhibit the enzyme 5α-reductase, suggesting potential anti-alopecic properties.
11 citations
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December 2018 in “Assay and Drug Development Technologies” This review highlights the challenges in screening for steroid 5 alpha-reductase inhibitors and discusses significant variability in the effectiveness of finasteride and dutasteride, calling for standardized testing methods to develop safer, more specific inhibitors from herbal preparations.
July 2024 in “New Phytologist” This study suggests that the transcription factor PDF2 in Arabidopsis may link lipid sensing with growth responses to phosphate starvation by acting as a sensor for lyso-PCs through its START domain.
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.
3 citations
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June 2020 in “Pharmacognosy Journal” In this study, researchers developed ethosomes containing Phyllanthus emblica extract and found them to have beneficial properties, including high entrapment efficiency and antioxidant activity, suggesting potential as an alternative product for preventing hair loss.
St. John’s wort changes how finasteride works in the body, possibly affecting its effectiveness.
48 citations
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January 2003 In this study, researchers isolated and identified diverse endophytes from plants in Asia, finding that these microorganisms have significant potential for producing useful metabolites, including enzymes and antibiotics.
2 citations
,
January 1975 in “Archives of Dermatological Research” Certain enzymes react strongly with some hormones in rat skin during hair growth, mainly in sebaceous glands and hair sheaths.
14 citations
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April 2021 in “Biology” This study found that ethanol extract of Tubtim Chumphae rice bran downregulates SRD5A gene expression, similarly to finasteride, suggesting potential use as an anti-hair loss product.
December 2024 in “PubMed” This study evaluates the compatibility of six active pharmaceutical ingredients, including finasteride and spironolactone, with TrichoFoam™, a foam vehicle used in personalized treatments for alopecia, though it does not report specific results.
47 citations
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September 2016 in “Reviews in endocrine and metabolic disorders” This review discusses the steroidogenic properties of human skin and suggests that impaired steroidogenesis may be linked to conditions like acne, rosacea, atopic dermatitis, and androgenic alopecia, but reports no new clinical results.
This study concluded that phytotherapy offers a potentially effective and safer alternative to conventional treatments for androgenetic alopecia by reducing hair loss progression without the usual adverse effects.
17 citations
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December 2004 in “Bioorganic & Medicinal Chemistry Letters” This study identified N-acyl arylsulfonamides, particularly N-(Boc-piperidine-4-carbonyl)-benzenesulfonamides, as steroid sulfatase inhibitors with improved cellular potency compared to previous compounds.
March 2024 in “Journal of Microbiology and Biotechnology” This study suggests that phloroglucinol may enhance anagen signaling and reduce oxidative stress-induced damage in human dermal papilla cells, offering a potential therapy for hair loss.
May 2022 in “Current Enzyme Inhibition” This study found that the synthesized compound 7b exhibited higher 5α-reductase inhibitory activity, increased solubility, and dissolution compared to finasteride, suggesting its potential as a lead compound for benign prostatic hyperplasia treatment.
3 citations
,
August 2010 in “Letters in Drug Design & Discovery”
March 2026 in “Israel Journal of Plant Sciences” This study investigated the endophytic bacterial community of Eclipta prostrata, finding that these microorganisms contribute to the plant’s stress tolerance and detoxification, which may enhance its medicinal properties by supporting the synthesis and stability of beneficial metabolites.
26 citations
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February 1998 in “Chemico-Biological Interactions” This review discusses recent molecular biology advances in the human phenol sulfotransferase gene family and reports no new results; the authors highlight its relevance for studies of endogenous and xenobiotic metabolism.
646 citations
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October 2015 in “Plant Cell & Environment” This review discusses how lipid signalling molecules are generated in plants and their role in responding to environmental stress, but it reports no new clinical results.
November 2025 in “Drug Testing and Analysis” This study investigated the metabolic pathways of epristeride, a new Type II 5α‐reductase inhibitor, using in vitro models and found that its metabolites show significant interactions with key proteins, suggesting implications for its role in doping control.
1 citations
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February 2025 in “Toxicology in Vitro” In this study, DPHC from the brown alga Ishige okamurae demonstrated potential to prevent androgenic alopecia by inhibiting hair loss and promoting hair growth through multiple cellular mechanisms.
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.
January 2025 in “Faculty of 1000 Research Ltd” Plant-based treatments may help reduce BPH symptoms, but more research is needed.
97 citations
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November 1986 in “Journal of Steroid Biochemistry” This review discusses the pharmacological properties and clinical applications of cyproterone acetate and similar antiandrogens, noting previous failures in local applications due to concentration limitations; it reports no new empirical results.
January 2011 in “Zhongguo xin yao zazhi” This study developed a new method for synthesizing finasteride that eliminates the need for expensive and toxic chemicals, achieving high purity and a 24.2% yield.
13 citations
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August 2019 in “Biological & Pharmaceutical Bulletin” This study found that flavonoids with two hydroxyl groups in their B-ring, such as sterubin and luteolin, supported the regeneration of pigmented hair after skin injury, unlike those with one hydroxyl group.
26 citations
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October 2011 in “International Journal of Biological Macromolecules” This study found that some synthesized heterocyclic derivatives showed promising 5α-reductase inhibitor, antiviral, and anti-tumor activities, surpassing several reference drugs in effectiveness.