research A Putative Role for Fusaric Acid in Biocontrol of the Parasitic Angiosperm Orobanche ramosa
Fusaric acid may help control Orobanche ramosa by activating plant defenses.
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research Enzyme-linked immunosorbent assays for doping control of 5α-reductase inhibitors finasteride and dutasteride
New tests detect finasteride and dutasteride in urine quickly and easily.
research Discovery of an Androgen Receptor Degrader Featuring a Pyridazinyl Glutarimide CRBN-Binding Motif for Transdermal Treatment of Androgenetic Alopecia
This study introduces dAR-6–1, a novel PROTAC designed for the transdermal treatment of androgenetic alopecia (AGA), featuring a pyridazinyl glutarimide moiety for enhanced CRBN binding. The compound demonstrates potent androgen receptor (AR) degradation with a DC50 of 0.90 nM and Dmax of 91% in LNCaP cells, and a DC50 of 0.23 nM and Dmax of 90% in hDPC cells, alongside exceptional solubility (>500 mg·mL–1). Both in vitro and in vivo studies, including an AGA mouse model, confirmed its superior skin permeability and hair regeneration efficacy compared to minoxidil. These findings highlight dAR-6–1 as a promising candidate for AGA treatment and offer a strategic framework for developing transdermal PROTACs.
research The Association Between 5α-Reductase Inhibitors and the Presence of Subsequent Dry Eye Disease in Androgenetic Alopecia: A TriNetX Database Study
Using 5α-reductase inhibitors for hair loss may increase the risk of dry eye disease.
research New Target for Minoxidil in the Treatment of Androgenetic Alopecia
Minoxidil may work for hair loss by reducing androgen sensitivity and altering hormone-related enzymes.
research Efficient Editing of CSLD2 Orthologue by CRISPR/Cas9 Affects Cell Morphogenesis of Root Hair in Spinach
CRISPR/Cas9 editing in spinach affects root hair growth by altering specific genes.
research Metabolite identification by mass spectrometry of the 5α-reductase inhibitor finasteride in vitro and in vivo
Finasteride's metabolites were identified, helping understand how the drug is processed in the body.
research N-Acyl arylsulfonamides as novel, reversible inhibitors of human steroid sulfatase
Scientists found new, better-working inhibitors for a hormone-related enzyme.
research Decoding the role of OsPRX83 in enhancing osmotic stress tolerance in rice through ABA-dependent pathways and ROS scavenging
OsPRX83 helps rice survive stress by improving stress response and antioxidant activity.
research VIBRATIONAL SPECTROSCOPIC INVESTIGATION AND MOLECULAR STRUCTURE OF A 5α-REDUCTASE INHIBITOR: FINASTERIDE
The PW91 method is best for calculating the basic physical and chemical properties of Finasteride, a drug used for prostate issues and hair loss.
research Isolation and HPLC Quantitative Determination of 5α-Reductase Inhibitors from Tectona grandis L.f. Leaf Extract
Teak leaf extract contains compounds that could help treat hair loss.
research A Review on Steroidal 5α-Reductase Inhibitors for Treatment of Benign Prostatic Hyperplasia
New treatments for enlarged prostate are being developed, some of which may be more effective than current medications.
research Minoxidil Sulfotransferase Enzyme (SULT1A1) genetic variants predicts response to oral minoxidil treatment for female pattern hair loss
Genetic variants affect minoxidil hair loss treatment success.
research Riboflavin-responsive glutaryl CoA dehydrogenase deficiency
Taking riboflavin and eating less lysine can help some people with a specific genetic disorder avoid brain damage.
research Computational drug discovery of potential 5α-reductase phytochemical inhibitors and hair growth promotion using in silico techniques
Jamogenin from plants may help hair growth and is a potential alternative to finasteride.
research Antioxidation, Anti-Inflammation, and Regulation of SRD5A Gene Expression of Oryza sativa cv. Bue Bang 3 CMU Husk and Bran Extracts as Androgenetic Alopecia Molecular Treatment Substances
Rice husk and bran extracts from the Bue Bang 3 CMU variety can potentially treat hair loss due to their antioxidant, anti-inflammatory, and anti-androgenic properties.
research 5α-Reductase Inhibitors, Chemical and Clinical Models
Researchers developed a model to predict how well certain compounds can block an enzyme related to hair loss and prostate issues, suggesting a 50 mg dose of finasteride might be effective based on lab and body data.
research Feronia: A Malectin-Like Domain-Containing Receptor Kinase in Arabidopsis Thalina
FERONIA is crucial for plant growth, pollen tube reception, and sugar signaling.
research Contribution à l’étude de plantes médicinales utilisées dans le traitement traditionnel du diabète sucré dans l’Ouest algérien : enquête ethnopharmacologique ; Analyse pharmaco-toxicologique de Figuier (Ficus carica) et de coloquinte (Citrullus colocynthis) chez le rat Wistar.
Figs and coloquinte can affect blood sugar, but coloquinte can be toxic.
research A 5α-reductase inhibitor, finasteride, increases differentiation and proliferation of embryonal carcinoma cell-derived-neural cells
research Referee report. For: Phytochemicals With Anti 5-alpha-reductase Activity: A Prospective For Prostate Cancer Treatment [version 3; peer review: 2 approved]
Phytochemicals may offer safer alternatives to synthetic drugs for prostate cancer treatment.
research Abstracts: Reduction‐induced surface modification of human hair
Chemical treatments change hair surface properties, making it more hydrophilic and able to bind conditioners.
research Alfuzosin/finasteride
research Alfuzosin/finasteride
research MK-386, an Inhibitor of 5α-Reductase Type 1, Reduces Dihydrotestosterone Concentrations in Serum and Sebum without Affecting Dihydrotestosterone Concentrations in Semen1
MK-386 lowers DHT in blood and skin but not in semen.
research Novel prospectives of shikimic acid and Prunus mume extract for enhancing bioactivity on 5α-reductase and stability in cosmetic patches for acne treatment
Combining shikimic acid and Prunus mume extract may effectively treat acne naturally.
research 5‐alpha‐reductase inhibitors are associated with reduced frequency of COVID‐19 symptoms in males with androgenetic alopecia
5-alpha-reductase inhibitors may reduce COVID-19 symptoms in bald males.
research Central 5-alpha reduction of testosterone is required for testosterone's inhibition of the hypothalamo-pituitary–adrenal axis response to restraint stress in adult male rats
Testosterone needs to be converted to DHT to reduce stress response in male rats.
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 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.