research 5α-Reductase Activity in the Human Hair Follicle Concentrates in the Dermal Papilla
The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
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600-630 / 1000+ results research Effects of Camellia Oleifera Seed Shell Polyphenols and 1,3,6-Tri-O-Galloylglucose on Androgenic Alopecia via Inhibiting 5α-Reductase and Regulating Wnt/β-Catenin Pathway
Camellia oleifera seed shell polyphenols and 1,3,6-tri-O-galloylglucose can help treat hair loss by reducing certain hormones and promoting hair growth.
research The Dark Side of 5α-Reductase Inhibitors' Therapy: Sexual Dysfunction, High Gleason Grade Prostate Cancer, and Depression
5α-reductase inhibitors can cause sexual problems, higher risk of aggressive prostate cancer, and depression.
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.
![Synthesis and 5α-Reductase Inhibitory Activity of 8-Substituted Benzo[ƒ]Quinolinones Derived from Palladium Mediated Coupling Reactions](/images/research/2aedba8c-b0ac-4fa3-9ac7-9f375a016bba/small/15581.jpg)
research Synthesis and 5α-Reductase Inhibitory Activity of 8-Substituted Benzo[ƒ]Quinolinones Derived from Palladium Mediated Coupling Reactions
Some newly made compounds can block an enzyme linked to hair loss and prostate growth, with one in particular being very selective.
research Lanostane-Type Triterpenes from the Sclerotium of Inonotus Obliquus (Chaga Mushrooms) as Proproliferative Agents on Human Follicle Dermal Papilla Cells
Chaga mushrooms contain compounds that may promote hair growth better than common treatments.
research Androgenic Effect of Testosterone and Its Metabolites in Relation to Their Biotransformation in the Skin
Testosterone and some of its forms can strongly stimulate oil gland growth in skin.
research Hair Loss Improvement Effect of Chrysanthemum Zawadskii, Peppermint, and Glycyrrhiza Glabra Herbal Mixture in Human Follicle Dermal Papilla Cells and C57BL/6 Mice
The herbal mixture could potentially improve hair loss.
research The Role of Dietary Supplements in Hair Loss Treatment: A Review of Evidence
Some supplements may help with hair loss, but there's not enough strong evidence to recommend them without doctor advice.
research Change in Hair Growth-Related Gene Expression Profile in Human Isolated Hair Follicles Induced by 5-Alpha Reductase Inhibitors – Dutasteride and Finasteride – in the Presence of Testosterone
Dutasteride and finasteride can help increase hair growth gene expression but need further improvement.
research Sex Hormones and Related Compounds, Including Hormonal Contraceptives
The document concludes that sex hormones and related compounds have various effects on health, with both potential benefits and risks.
research Dihydrotestosterone Stimulates 5α-Reductase Activity in Pubic Skin Fibroblasts
Dihydrotestosterone increases the activity of an enzyme in pubic skin cells that converts testosterone to dihydrotestosterone.
research Female Pattern Hair Loss and Androgen Excess: A Report From the Multidisciplinary Androgen Excess and PCOS Committee
Use "female pattern hair loss" term, assess androgen excess, treat with minoxidil and other medications if needed.
research Development of Finasteride Polymer Microspheres for Systemic Application in Androgenic Alopecia
Finasteride microspheres help reduce hair loss for up to eight weeks with fewer side effects.
research Early Postnatal Neuroactive Steroid Manipulation Differentially Affects Recognition Memory and Passive Avoidance Performance in Male Rats
Changing neuroactive steroids in baby male rats affects their memory and learning differently as they grow up.
research Neurosteroids Are Endogenous Neuroprotectants in an Ex Vivo Glaucoma Model
A natural steroid in the body may protect against eye damage in glaucoma.
research The Androgen Receptor and Its Use in Biological Assays: Looking Toward Effect-Based Testing and Its Applications
Scientists have developed a new method to detect steroid abuse in athletes using cell-based tests, which could be the future of anti-doping methods.
research Effect of Finasteride on the Ovulatory Function of Normal Women
Finasteride doesn't affect ovulation in normal women.
research Serum C-19 Steroid Sulphates in Females with Clinical Hyperandrogenism
Women with hyperandrogenism have higher androgen levels and lower SHBG, which may contribute to conditions like excessive hair growth and early puberty.
research In Vitro Selective Inhibition of Human UDP-Glucuronosyltransferase (UGT) 1A4 by Finasteride and Prediction of In Vivo Drug–Drug Interactions
Finasteride affects UGT1A4 enzyme, but not enough to cause issues when combined with other drugs.
research Microalgae, Tetraselmis Tetrathele Has Alopecia Prevention and Scalp Improvement
Tetrathelmis tetrathele extract may help prevent hair loss and improve scalp health.
research Finasteride in the Treatment of Hirsutism
Finasteride reduces hair growth in women with hirsutism and works better with electrolysis.
research Androgenetic Alopecia: Drug Safety and Therapeutic Strategies
Personalized treatment with inhibitors, minoxidil, and laser therapy helps hair loss.
research The Antiandrogen Enzalutamide Downregulates TMPRSS2 and Reduces Cellular Entry of SARS-CoV-2 in Human Lung Cells
The drug enzalutamide may reduce the ability of the virus causing COVID-19 to enter lung cells.
research 5α-Reductase Inhibitors Increase Acute Coronary Syndrome Risk in Patients with Benign Prostate Hyperplasia
Taking both finasteride and dutasteride for prostate issues may raise the risk of heart problems.
research Safety of 5α-Reductase Inhibitors and Spironolactone in Breast Cancer Patients Receiving Endocrine Therapies
The medications 5α-reductase inhibitors and spironolactone are generally safe for breast cancer patients on endocrine therapies and do not significantly increase breast cancer risk.
research Analysis of the MicroRNA Expression Profile of Normal Human Dermal Papilla Cells Treated with 5α-Dihydrotestosterone
DHT affects hair follicle cells by changing microRNA levels, leading to less cell growth and more cell death.
research Prostaglandin Metabolism in Human Hair Follicle
Human hair follicles can make and process prostaglandins, which may affect hair growth.
research Severe Steroid-Dependent Idiopathic Angioedema with Response to Rituximab
A woman with severe angioedema improved significantly after treatment with rituximab.
research Prolonged Treatment with Finasteride (a 5α-Reductase Inhibitor) Does Not Affect Bone Density and Metabolism
Long-term finasteride use doesn't change bone density or metabolism.