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210-240 / 1000+ resultsresearch Immunomodulatory Potential of a Bibenzyl-dihydrophenanthrene Derivative Isolated from Calanthe cardioglossa
In this study, researchers isolated new compounds from the plant *Calanthe cardioglossa* and found that five of these compounds, particularly calancardin B, significantly reduced TNF-α levels in immune cells relevant to multiple sclerosis, suggesting potential for immunomodulatory effects.
research Cortexolone 17a-propionate: A new antiandrogen acting on hair dermal papilla cells for the treatment of androgenic alopecia
Cortexolone 17a-propionate may be an effective new treatment for hair loss.
research PROCESS VALIDATION OF BETA-SITOSTEROL HAIR GEL FORMULATION AND EVALUATION OF 5 ALPHA REDUCTASE INHIBITION IN VITRO FOR THE TREATMENT OF ANDROGENETIC ALOPECIA
In this study, researchers formulated a topical gel containing β-sitosterol for alopecia treatment and found it demonstrated good 5 alpha reductase inhibitory activity in vitro, comparable to a commercial product, indicating its potential for further antiandrogenic activity investigation.
research Skin permeation of different steroid hormones from polymeric coated liposomal formulations
This study found that polymers significantly improved the chemical and microbial stability of steroid hormones in liposome formulations over eight weeks, with finasteride showing the highest diffusion rate.
research A New Strategy for Consumption of Functional Lipids from Ericerus pela (Chavannes): Study on Microcapsules and Effervescent Tablets Containing Insect Wax–Derived Policosanol
In this study, researchers developed microcapsules and effervescent tablets containing policosanol from insect wax, achieving high encapsulation efficiency and rapid water dispersion, effectively addressing the challenges of solubility and psychological acceptance in consuming insect-based lipids.
research Cedrol from Platycladus orientalis (L.) Franco regulates M1/M2 polarization of macrophages and promotes hair regeneration
Cedrol promotes hair growth better than baricitinib by regulating immune cells.
research Enzalutamide/finasteride/goserelin/zoledronic-acid
research Patent Evaluation: Δ-4,6-Steroids as Potent 5α-Reductase Inhibitors
This study reports the development of novel 4-amido-Δ4,6-steroids as potential inhibitors of 5α-reductase, showing promising in vitro results for conditions like acne and benign prostatic cancer.
research Anti-proliferative effect of terpenes on human prostate cáncer cells: natural sources and their potential role as chemopreventive agents.
This review highlights that several clinical and epidemiological studies link a diet high in terpenoid compounds with a decreased risk of prostate cancer, supporting the potential use of terpenoids as therapeutic ingredients in treating this disease.
research Cyproterone acetate for hirsutism
This review found that adding cyproterone acetate to estradiol showed a subjective improvement in hirsutism versus placebo, but comparisons with other therapies revealed no clinical differences.
research 17beta Hydroxysteroid Dehydrogenase Type 3 Inhibitors
This invention reports piperazine derivatives as potent inhibitors of type 3 17β-hydroxysteroid dehydrogenase, suggesting potential therapeutic applications in treating prostate cancer, acne, and androgenic alopecia.
research Quintaquinone, a Merosesquiterpene from the Yellow Sponge Verongula cf. rigida Esper
In this chemical investigation, cyclospongiaquinone 1 from the sponge Verongula cf. rigida showed strong steroid 5α-reductase inhibitory activity, comparable to that of finasteride.
research Alfatradiol/minoxidil/trichofoam
research Clascoterone: a new topical antiandrogen agent.
This source reports that clascoterone cream, a topical androgen receptor inhibitor, has shown effectiveness in treating facial acne vulgaris in patients 12 and older, with clinical trials indicating a favorable safety profile compared to systemic treatments, and potential for broader dermatological applications.
research Steroid Biomarkers and Genetic Studies Reveal Inactivating Mutations in Hexose-6-Phosphate Dehydrogenase in Patients with Cortisone Reductase Deficiency
This study found that cortisone reductase deficiency is caused by inactivating mutations in the H6PD gene, affecting cortisol metabolism by preventing 11β-HSD1 enzyme function.
research Solubilization and Solid‐State Characterization of a Poorly Soluble 5‐α Reductase Inhibitor
This study explored the solubility and crystal structure of GI197111X, a 5-alpha reductase inhibitor for androgenetic alopecia, finding its solubility in Capmul MCM suitable for a soft gel dosage form.
research Determination of dichloromethane and chloroform in Finasteride by SPME-GC
This study proposed a method to determine residual levels of dichloromethane and chloroform in finasteride using SPME-GC, reporting high linear correlation coefficients for both solvents.
research Chemical Characterization and Ameliorating Effect of Centratherum anthelminticum Extract against Polycystic Ovary Syndrome in Wistar Rats
In this study, researchers observed that Centratherum anthelminticum seed extract effectively reduced cholesterol, triglycerides, insulin resistance, and inflammatory markers, while normalizing hormone levels and oxidative stress markers in rodents with PCOS, suggesting potential benefits for managing the condition.
research 848 Genes implicated in lipid & metabolic regulation downregulated in CCCA
In this study, the researchers observed significant metabolic dysregulation in central centrifugal cicatricial alopecia, particularly involving lipid metabolism and the downregulation of AMPK-related genes.
research Experimental Evaluation of 3-meta-Pyridine-1,2,4-Oxadiazole Derivative of Deoxycholic Acid as a Prototype of 5-α-Reductase Inhibitors in In Silico and In Vivo Models
In an animal study, researchers observed that a newly synthesized deoxycholic acid derivative showed similar prostate protection effects to finasteride in Wistar rats while being less toxic.
research A Prospective, Multicenter, Open-label Study to Evaluate the Safety and Efficacy of a Cream Containing Xyloglucan, Pea Protein, and Opuntia ficus-indica Extract Versus Calcipotriol/Betamethasone in Adult Patients with Mild-to-moderate Psoriasis.
This study found that an extract treatment showed similar efficacy and tolerability to calcipotriol/betamethasone ointment in reducing psoriasis severity and symptoms over 28 days in patients with mild-to-moderate plaque psoriasis.
research Chromatographic method for clobetasol propionate determination in hair follicles and in different skin layers
This study developed and validated an HPLC-UV method for accurately quantifying clobetasol propionate in skin and hair follicles, demonstrating its application in in vitro permeation experiments.
research Probing androgen receptor co-factor selectivity profiles: a chemical tool to determine cross-talk between androgen receptor and β-catenin in vivo
This study characterized the SARM PF-05314882, finding it demonstrates anabolic activity in rats with minimal effects on the prostate, seminal vesicles, and luteinizing hormone levels.
research Pharmacophore Modeling and Three Dimensional Database Searching for Drug Design Using Catalyst: Recent Advances
This article updates a prior work on pharmacophore modeling and highlights the advances in 3D database searching technologies for drug design, without presenting new research findings.
research A HPLC-Based Chloramphenicol Acetyltransferase Assay for Assessing Hair Growth: Comparison of the Sensitivity of UV and Fluorescence Detection
This study developed a highly sensitive fluorescent assay for measuring enzyme activity in single hair follicles, allowing the efficient analysis of over 100 samples per day.
research In Silico Screening of DrugBank Compounds as Potential Inhibitors for Human Steroid 5α-Reductase 2 for Androgen-Related Diseases
This study used molecular docking to identify stiripentol as a potential new inhibitor of the SRD5A2 enzyme, which is targeted for treating androgen-related diseases; however, in vivo trials are needed to validate its efficacy.
research The Evaluation of the Role of Androgens in Hirsutism and the Use of a New Anti-androgen “Cyproterone Acetate” for Therapy
This study found that cyproterone acetate, given with ethinyl oestradiol, significantly reduced hirsutism in women after 12 months, although improvements reversed once cyproterone acetate was stopped.
research High-throughput and direct measurement of androgen levels using turbulent flow chromatography liquid chromatography-triple quadrupole mass spectrometry (TFC-LC-TQMS) to discover chemicals that modulate dihydrotestosterone production in human prostate cancer cells
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.
research Androgen Receptor Inhibitors in the Treatment of Acne Vulgaris: Efficacy and Safety Profiles of Clascoterone 1% Cream
This review discusses the clinical trials of clascoterone 1% cream for acne vulgaris and reports no new results; the authors highlight its novel role as a topical antiandrogen.