research Evolution, classification, structure, and functional diversification of steroid 5α-reductase family in eukaryotes
Steroid 5α-reductase evolved from protists and diversified in eukaryotes, with specific roles in mammals and plants.
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research Do 5α-Reductase Inhibitors Raise Circulating Serum Testosterone Levels? A Comprehensive Review and Meta-Analysis to Explaining Paradoxical Results
5α-Reductase inhibitors do not consistently increase testosterone levels in the blood.
research HPLC Profiling and Insilco studies of Chochurus olitoris (Jute) Leave Fractions against Steroid 5α-Reductase 2 (SRD5α2)
Jute leaves may help reduce DHT levels, potentially aiding in conditions like hair loss and prostate issues.
research New 5?-reductase inhibitors: In vitro and in vivo effects
Four new compounds were more effective than finasteride in treating prostate issues and hair loss, with one being 100 times more active and safe for use.
research Testosterone 5.ALPHA.-Reductase Inhibitory Active Constituents of Piper nigrum Leaf
Black pepper leaf extract contains compounds that can block testosterone effects and promote hair growth.
research Anti-androgenic and Hair Growth Promoting Activities of Lygodii Spora (Spore of Lygodium japonicum) I. Active Constituents Inhibiting Testosterone 5.ALPHA.-Reductase.
Lygodii Spora extract may help treat hair loss by blocking a hair loss-related enzyme and promoting hair growth.
research Sex dependent influence of a functional polymorphism in steroid 5‐α‐reductase type 2 (SRD5A2) on post‐traumatic stress symptoms
SRD5A2 gene variations affect PTSD symptoms differently in males and females.
research A randomized, investigator-blinded, controlled, split-scalp study of the efficacy and safety of a 1550-nm fractional erbium-glass laser, used in combination with topical 5% minoxidil versus 5% minoxidil alone, for the treatment of androgenetic alopecia
Laser and minoxidil combo promotes better hair growth than minoxidil alone, safely.
research Sexual dimorphism of growth plate prehypertrophic and hypertrophic chondrocytes in response to testosterone requires metabolism to dihydrotestosterone (DHT) by steroid 5‐alpha reductase type 1
Male cells need DHT to respond to testosterone, while female cells do not.
research Synthesis and Evaluation of 2‘-Substituted 4-(4‘-Carboxy- or 4‘-carboxymethylbenzylidene)-N-acylpiperidines: Highly Potent and in Vivo Active Steroid 5α-Reductase Type 2 Inhibitors
Compounds 15, 20, and 25 are strong inhibitors of human steroid 5α-reductase type 2.
research Abietic Acid from Resina Pini of Pinus Species as a Testosterone 5.ALPHA.-Reductase Inhibitor
Abietic acid from pine resin can effectively inhibit testosterone 5α-reductase.
research Dutasteride, a novel dual 5-A reductase inhibitor, reduces serum DHT to a greater extent versus finasteride and achieves finasteride maximal reduction in a larger proportion of patients
Dutasteride reduces DHT more effectively than finasteride.
research Adverse effects with finasteride 5 mg/day for patterned hair loss in premenopausal women
Taking 5 mg/day finasteride can cause side effects in women with hair loss, but these are usually mild and fade over time, making the treatment beneficial in the long run.
research Evaluation of the 5α-reductase inhibitor finasteride on reproduction and gonadal development in medaka, Oryzias latipes
Finasteride negatively affects fish reproduction and gonadal development.
research Efficacy and safety of a new 5% minoxidil formulation in male androgenetic alopecia: A randomized, placebo‐controlled, double‐blind, noninferiority study
New 5% minoxidil formula safely and effectively treats male hair loss.
research A role for steroid 5 alpha-reductase 1 in vascular remodeling during endometrial decidualization
The enzyme 5α-reductase type 1 is important for blood vessel development and fertility in the uterus.
research Regulatory Effects of Thai Rice By-Product Extracts from Oryza sativa L. cv. Bue Bang 3 CMU and Bue Bang 4 CMU on Melanin Production, Nitric Oxide Secretion, and Steroid 5α-Reductase Inhibition
BB4CMU rice bran oil may help treat hair loss and gray hair.
research Efficacy and safety of topical 5% minoxidil in treatment of androgenetic alopecia
Topical 5% minoxidil is effective and safe for treating androgenetic alopecia, especially in younger patients with early-stage hair loss.
research Development and Characterization of Film Forming Spray of 5% Minoxidil for Baldness Due to Androgenetic Alopecia
A 5% minoxidil spray could effectively treat male baldness with fewer side effects and better patient comfort.
research In Silico Screening of DrugBank Compounds as Potential Inhibitors for Human Steroid 5α-Reductase 2 for Androgen-Related Diseases
Stiripentol shows promise as a potential treatment for androgen-related diseases but needs more testing.
research A Role for Steroid 5 alpha-reductase 1 in Vascular Remodelling During Endometrial Decidualisation
The enzyme 5α-reductase is important for proper blood vessel development during the fertility-related transformation of the uterus lining.
research DEVELOPING AND VALIDATING AN HPLC METHOD TO QUANTIFY SIMULTANEOUSLY DUTASTERIDE AND THEIR RELATED MOLECULES (DUTASTERIDE ACID, 2,5 BIS- (TRI FLUORO METHYL)-ANILINE AND DUTASTERIDE 17 α-EPIMER) IN CAPSULES
A reliable method was created to measure dutasteride and related molecules in capsules.
research Comparative study the insect repellency action of over the counter herbal insect repellents lotions against 7.5% DEET lotion
7.5% DEET lotion is more effective and safe at repelling mosquitoes than rosemary, citronella, and lemongrass lotions.
research Association of breast cancer in men with exposure to 5-α reductase inhibitors: A RADAR report.
Taking 5-alpha reductase inhibitors might be linked to breast cancer in men.
research The Role of 5αR Inhibitors in the Early Growth of Pca Cells
5αR inhibitors help slow early prostate cancer cell growth, suggesting combined treatments are needed.
research Expression and Activity Assay of Human Steroid 5 Alpha-Reductase Type II in CHO Cells
Finasteride effectively inhibits the enzyme steroid 5 alpha-reductase II.
research A quantitative hair growth assessment in female androgenetic alopecia during one year, and its modulation by a topical 5?-reductase inhibitor
Topical 5α-reductase inhibitor helps counteract hair loss and stabilize it.
research Adverse Side Effects of 5α‐Reductase Inhibitors Therapy: Persistent Diminished Libido and 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 Adverse effects of 5α-reductase inhibitors: What do we know, don’t know, and need to know?
5α-reductase inhibitors may cause persistent sexual dysfunction and depression, needing more research on long-term effects.
research Efficacy, safety, and tolerability of dutasteride 0.5 mg once daily in male patients with male pattern hair loss: A randomized, double-blind, placebo-controlled, phase III study
Dutasteride 0.5 mg daily improves hair growth safely in men with hair loss.