research Analysis of metabolic characteristics of epristeride in zebrafish based on LC-Q-TOF MS and its potential applications in doping control
Epristeride's metabolism in zebrafish helps improve doping detection methods.
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research 892 Behavior of the two circulating androgens testosterone and DHEA and their main intracellular metabolites in an androgen-sensitive sebocyte cell line
Testosterone affects androgen receptors and lipid storage in cells, while DHEA does not convert to testosterone or affect these receptors in the same way.
research Retinoid-mediated stimulation of steroid sulfatase activity in myeloid leukemic cell lines requires RARα and RXR and involves the phosphoinositide 3-kinase and ERK-MAP kinase pathways
Retinoids increase steroid sulfatase activity in leukemia cells through RARα/RXR and involves certain pathways like phosphoinositide 3-kinase and ERK-MAP kinase.
research 12-Chloracetyl-PPD, a novel dammarane derivative, shows anti-cancer activity via delay the progression of cell cycle G2/M phase and reactive oxygen species-mediate cell apoptosis
A new compound slows cancer cell growth and causes cell death by blocking cell cycle progression and increasing cell-damaging molecules.
research Inhibition of 5α-reductase attenuates behavioral effects of D1-, but not D2-like receptor agonists in C57BL/6 mice
Finasteride reduces certain behaviors caused by D1-like receptor agonists but not by D2-like receptor agonists in mice.
research Thiohydrazides in the Synthesis of Functionalized Extranuclear Heterosteroids
New steroid derivatives show promise as anticancer agents, even against resistant cells.
![Effect of C-Ring Modifications in Benzo[c]quinolizin-3-ones, New Selective Inhibitors of Human 5α-Reductase 1](/images/research/c687900f-ea40-4de1-8f0b-a5b818951b1c/small/15452.jpg)
research Effect of C-ring modifications in benzo[c]quinolizin-3-ones, new selective inhibitors of human 5α-reductase 1
Changing the C-ring structure in certain compounds can make them better at blocking a specific human enzyme.
research Ligand Based 3D-QSAR Study on a Series of Steroidal Human 5α-Reductase Inhibitors
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
The new compound may be a safer alternative to finasteride for prostate protection.
research Supplementary Material for: Dexamethasone, a synthetic glucocorticoid, induces the activity of androgen receptor in human dermal papilla cells
Dexamethasone increases androgen receptor activity in scalp cells, which might explain stress-related hair loss.
research Heterogeneity of ornithine decarboxylase expression in 12-O-tetradecanoylphorbol-13-acetate-treated mouse skin and in epidermal tumors
ODC expression in mouse skin and tumors is varied and can be inhibited by retinoic acid or cycloheximide.
research Unsaturated Halogenated Hydrocarbons
These chemicals can be toxic, causing health issues like cancer, liver damage, and irritation.
research Design, Synthesis and Anxiolytic Activity Evaluation of N-Acyltryptophanyl- Containing Dipeptides, Potential TSPO Ligands#
The compound GD-23 may reduce anxiety like diazepam by targeting the TSPO receptor.
research Deoxycorticosterone’s anticonvulsant effects in infant rats are blocked by finasteride, but not by indomethacin
Finasteride blocks deoxycorticosterone's anticonvulsant effects in infant rats, but indomethacin doesn't.
research Unsaturated Halogenated Hydrocarbons
These chemicals can be toxic and cause health issues like irritation, liver damage, and cancer.
research Mechanisms that regulate androgen receptor transcriptional activity
DHT enhances androgen receptor activity more than testosterone, and MAGE-11 influences this activity through specific interactions.
research An Animal Model of Trichloroethylene-Induced Skin Sensitization in BALB/c Mice
Trichloroethylene causes skin inflammation in mice by increasing certain immune proteins.
research Diphenyl cresyl phosphate [MAK Value Documentations, 2003]
Diphenyl cresyl phosphate has low toxicity but can harm the liver, kidneys, adrenal glands, and testicles at high doses.
research Toluene Diisocyanate (TDI) Disposition and Co-Localization of Immune Cells in Hair Follicles
Toluene diisocyanate exposure can cause immune sensitization by interacting with proteins in hair follicles and sebaceous glands.
research 2-Substituted 4-(Thio)chromenone 6-O-Sulfamates: Potent Inhibitors of Human Steroid Sulfatase
New compounds were made that block an enzyme linked to breast cancer better than existing treatments.
research Development of a new gas chromatography–mass spectrometry (GC–MS) methodology for the evaluation of 5α-reductase activity
A new method was developed to accurately measure enzyme activity related to prostate health.
research Conversion of C57Bl/6 mice from a tumor promotion–resistant to a –sensitive phenotype by enhanced ornithine decarboxylase expression
Increased ODC expression makes normally tumor-resistant mice more prone to tumor development.
research Cutaneous hydroxystereoid dehydrogenases and rat-hair-cycle
Certain enzymes react strongly with some hormones in rat skin during hair growth, mainly in sebaceous glands and hair sheaths.
research Integrated testing strategy for the study of the effects of the human pharmaceutical dutasteride on fish
Dutasteride likely doesn't harm wild fish due to low environmental levels, but more research is needed on bioaccumulation.
research Molecular interactions of progesterone derivatives with 5α-reductase types 1 and 2 and androgen receptors
Certain progesterone derivatives can inhibit enzymes and reduce androgenic activity, potentially affecting prostate growth.
research Homologous recombination induced by doxazosin mesylate and saw palmetto in the Drosophila wing‐spot test
Doxazosin mesylate and saw palmetto cause genetic changes in fruit flies.
research Synthesis and biological evaluation of 3-tetrazolo steroidal analogs: Novel class of 5α-reductase inhibitors
3-tetrazolo steroidal analogs can strongly inhibit the enzyme linked to hair loss.
![Benzo[c]quinolizin-3-ones: A Novel Class of Potent and Selective Nonsteroidal Inhibitors of Human Steroid 5α-Reductase 1](/images/research/ff6e6cbe-cb9c-4d11-87ef-671d28ffd4fa/small/15506.jpg)
research Benzo[c]quinolizin-3-ones: A Novel Class of Potent and Selective Nonsteroidal Inhibitors of Human Steroid 5α-Reductase 1
Benzo[c]quinolizin-3-ones are effective nonsteroidal inhibitors of human steroid 5α-reductase 1.
research Dihydrotestosterone Stimulates 5a-Reductase Activity in Pubic Skin Fibroblasts*
Dihydrotestosterone increases the activity of an enzyme in pubic skin cells that converts testosterone to dihydrotestosterone.
research Bisphenol-A antagonizes the rapidly modulating effect of DHT on spinogenesis and long-term potentiation of hippocampal neurons
Bisphenol-A (BPA) increases connections between brain cells and boosts their activity, but it blocks the effects of a male hormone on brain cell plasticity.