research Quintaquinone, a Merosesquiterpene from the Yellow Sponge Verongula cf. Rigida
A new compound from a sponge strongly inhibits an enzyme linked to male-pattern hair loss without being toxic at low levels.
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150-180 / 1000+ results research Side Gland of Suncus Murinus as a New Model of Sebaceous Gland: 5α-Reductase, Androgen Receptor, and Nuclear Androgen Content in Male and Female Animals
The side gland of Suncus murinus is a good model for studying human sebaceous glands.
research Simultaneous Quantitation of Nine Hydroxy-Androgens and Their Conjugates in Human Serum by Stable Isotope Dilution Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry
A new method accurately measures nine specific hormones in human blood.
research Overview Of Popular Cosmeceuticals In Dermatology
Many popular skincare products claim to prevent aging but lack strong evidence to prove their effectiveness and safety.
research The Enzyme and Inhibitors of 4-Ene-3-Oxosteroid 5α-Oxidoreductase
Inhibitors of the enzyme 5 alpha-reductase could potentially treat disorders like prostate cancer and baldness.
research Effect of 5-Alpha Reductase Inhibitors in Animal Models of Parkinson's Disease
5-alpha reductase inhibitors may help protect the brain and gut in Parkinson's disease.
research New Approach to 3-Oxo-4-Aza-5α-Androst-1-Ene-17β-(N-Tert-Butylcarboxamide)
A new method was developed to make finasteride for treating hair loss.
research 5α-Reductase Inhibitors: Evaluation of Their Potential Confounding Effect on GC-C-IRMS Doping Analysis
5α-reductase inhibitors can interfere with doping tests by masking banned substances.
research Effect of the Multifunctional Cosmetic Ingredient Sphinganine on Hair Loss in Men and Women with Diffuse Hair Reduction
Sphinganine can reduce hair loss and improve scalp health.
research Glioblastoma Cells Express Crucial Enzymes Involved in Androgen Synthesis: 3β-Hydroxysteroid Dehydrogenase, 17-20α-Hydroxylase, 17β-Hydroxysteroid Dehydrogenase, and 5α-Reductase
Glioblastoma cells can make androgens, which might help the tumor grow.
research Androgens and Androgen Receptor Action in Skin and Hair Follicles
Male hormones and their receptors play a key role in hair loss and skin health, with potential new treatments being explored.
research Finasteride Is the Main Inhibitor of 5α-Reductase Activity in Microdissected Dermal Papillae of Human Hair Follicles
Finasteride potentially treats hair loss by reducing DHT production.
research 5α-Reductase Inhibition Prevents the Luteal Phase Increase in Plasma Allopregnanolone Levels and Mitigates Symptoms in Women with Premenstrual Dysphoric Disorder
High-dose dutasteride reduces PMDD symptoms by stabilizing neurosteroid levels.
research Relative Binding Affinity of Novel Steroids to Androgen Receptors in Hamster Prostate
New steroids were effective in blocking male hormone receptors in hamster prostates.
research Expression of Type 1 5α-Reductase and Metabolism of Testosterone in Reconstructed Human Epidermis: A New Model for Screening Skin-Targeted Androgen Modulators
The study created a new method to test drugs that affect hormone processing in skin.
![Synthesis of Spiro[cyclohexane-1,2'-[2H]indene] Derivatives as Inhibitors of Steroid 5α-Reductase](/images/research/d91300a7-4d66-4d2c-90ac-293b0dbc5ff5/small/21048.jpg)
research Synthesis of Spiro[cyclohexane-1,2'-[2H]indene] Derivatives as Inhibitors of Steroid 5α-Reductase
Compound 15a was effective in inhibiting 5α-reductase.
research Geranylated Coumarins From Thai Medicinal Plant Mammea Siamensis With Testosterone 5α-Reductase Inhibitory Activity
Compounds from the plant Mammea siamensis may help treat hair loss.
research Rat Steroid 5α-Reductase Kinetic Characteristics: Extreme pH-Dependency of the Type II Isozyme in Prostate and Epididymis Homogenates
The activity of a specific rat enzyme in the prostate and epididymis is highly dependent on the acidity level.
research 5α-Reduced Glucocorticoids: A Story of Natural Selection
Natural 5α-reduced glucocorticoids might be anti-inflammatory with fewer side effects than current options.
research Critical Developmental Periods for Effects on Male Rat Genitalia Induced by Finasteride, a 5α-Reductase Inhibitor
Finasteride affects male rat genitalia development, causing abnormalities during specific pregnancy days.
research Physiopathological Role of the Enzymatic Complex 5α-Reductase and 3α/β-Hydroxysteroid Oxidoreductase in the Generation of Progesterone and Testosterone Neuroactive Metabolites
The enzymes 5α-reductase and 3α/β-hydroxysteroid oxidoreductase help create brain-active substances from progesterone and testosterone, which could be used for treatment, but more research is needed to ensure their safety and effectiveness.
research In Vitro and In Vivo Effects of 17β-N-(4-Phenylcarbamoyl) Androst-4-en-3-one Derivatives as 5α-Reductase Inhibitors on Androgen-Dependent Glands
Three compounds were found to inhibit a prostate disease-related enzyme and reduce prostate size more effectively than the current treatment, suggesting they could be used for treating benign prostatic hyperplasia.
research In Silico Structural Prediction of Human Steroid 5α-Reductase Type II
Scientists found out the structure of a human enzyme linked to prostate cancer and hair loss, which could help in designing drugs.
research Steroidal 5α-Reductase and 17α-Hydroxylase/17,20-Lyase (CYP17) Inhibitors Useful in the Treatment of Prostatic Diseases
Certain drugs that block specific enzymes can help treat prostate diseases.
research Steroid 5α-Reductase as a Novel Therapeutic Target for Schizophrenia and Other Neuropsychiatric Disorders
S5αR inhibitors might help treat schizophrenia and other mental disorders but need more research.
research Studies on Neurosteroids XXV: Influence of a 5α-Reductase Inhibitor, Finasteride, on Rat Brain Neurosteroid Levels and Metabolism
Finasteride almost fully depletes allopregnanolone in rat brains and enhances 20α-DHP, but doesn't change 3α-DHP levels.
research Adverse Side Effects of 5α-Reductase Inhibitors Therapy: Persistent Diminished Libido, Erectile Dysfunction, and Depression in a Subset of Patients
Some patients taking finasteride or dutasteride may have ongoing sexual problems and depression even after stopping the medication.
research Effect of 5α-Dihydrotestosterone and Testosterone on Apoptosis in Human Dermal Papilla Cells
High levels of testosterone and 5α-DHT can lead to cell death in cells important for hair growth.
research Finasteride Inhibits 5α-Reductase Activity in Human Dermal Fibroblasts: Prediction of Its Therapeutic Application in Androgen-Related Skin Diseases
Finasteride helps treat skin issues like acne and baldness by blocking testosterone conversion.
research The Influence of Low Dose Finasteride, a Type II 5α-Reductase Inhibitor, on Circulating Neuroactive Steroids
Low dose finasteride decreases certain steroids, possibly increasing depression risk.