research Biochemical features of primary cells from a pediatric patient with a gain-of-function ODC1 genetic mutation
A new genetic disorder caused by an ODC1 mutation can be treated with DFMO.
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research A rapid method for obtaining finasteride, a 5α-reductase inhibitor, from commercial tablets
Quickly get finasteride from tablets using easy methods.
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.
![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 5?-reductase
Compound 15a was effective in inhibiting 5α-reductase.
research Improved 2α-Hydroxylation Efficiency of Steroids by CYP154C2 Using Structure-Guided Rational Design
Mutants of CYP154C2 enzyme significantly improved steroid conversion efficiency.
research Re: Association of Treatment with 5α-Reductase Inhibitors with Time to Diagnosis and Mortality in Prostate Cancer
Treatment with 5α-reductase inhibitors is linked to a delay in prostate cancer diagnosis and may affect survival rates.
research A new label-free screen for steroid 5α-reductase inhibitors using LC-MS
Researchers developed a new method to find substances in herbs that can block a specific enzyme linked to hair loss.
research New Progesterone Esters as 5.ALPHA.-Reductase Inhibitors.
Some new progesterone derivatives are better at blocking testosterone conversion than a common drug.
research The Risks and Benefits of 5α-Reductase Inhibitors for Prostate-Cancer Prevention
5α-reductase inhibitors may prevent prostate cancer but could also raise the risk of more severe cancers.
research Mechanistic insights into 5-aminolevulinic acid photodynamic therapy for acne vulgaris: targeting lipogenesis via the OLR1-Wnt/β-catenin pathway
5-aminolevulinic acid therapy reduces acne by decreasing fat production in skin cells.
research Virtual Insights into Natural Compounds as Potential 5α-Reductase Type II Inhibitors: A Structure-Based Screening and Molecular Dynamics Simulation Study
Eriocitrin and silymarin might be effective for hair loss treatment and need more research.
research Screening of steroid 5-reductase inhibitory activity and total phenolic content of Thai plants
Ocimum basilicum L. and red Oryza sativa L. may help with hair loss and prostate issues.
research Role of 5α-reductase inhibitors in androgen-stimulated skin disorders.
5α-reductase inhibitors like finasteride and dutasteride can help treat skin disorders stimulated by androgens, such as hair loss and acne.
research Production of 5α-Reduced Neurosteroids Is Developmentally Regulated and Shapes GABAAMiniature IPSCs in Lamina II of the Spinal Cord
Neurosteroids regulate synaptic inhibition in the spinal cord and may help manage spinal pain.
research Use of 5-Alpha Reductase Inhibitors in Dermatology: A Narrative Review
5-Alpha Reductase Inhibitors are effective for male hair loss and some skin conditions, but their effectiveness in women and safety concerns require careful use.
research Depression risk of 5-alpha reductase inhibitors: impact of active-comparator versus non-drug user control groups on risk measurement
This meta-analysis examined the risk of depression associated with 5-alpha reductase inhibitors (5-ARIs) across 5 longitudinal studies involving 2,517,859 patients. The findings indicate a 31% increased risk of depression with 5-ARI use, though this risk varies significantly depending on the control group used. Studies with non-drug controls reported a higher risk, while those with alpha-blocker comparators showed a decreased risk. The choice of comparator group was a major source of heterogeneity in the results. Overall, the risk of depression with 5-ARI use is likely minimal, with observational data suggesting a slight reduction in risk and randomized data indicating a potential slight increase. Previous reports of a much higher risk may have resulted from inappropriate control group selection.
research 5α-reduced progestogens ameliorate mood-related behavioral pathology, neurotoxicity, and microgliosis associated with exposure to HIV-1 Tat
5α-reduced progestogens may reduce mood issues and brain damage linked to HIV-1 Tat.
research Prooxidant and antioxidant action of 4-(4-phenoxybenzoyl)benzoic acid derivatives
4-(4-Phenoxybenzoyl)benzoic acid derivatives can both increase and decrease certain types of reactive oxygen species, and may be relevant to hair loss.
research Lack of Association between 5α-Reductase Inhibitors and Depression
5α-Reductase inhibitors don't cause depression.
research Inhibition of Rat 5α-Reductase Activity and Testosterone-Induced Sebum Synthesis in Hamster Sebocytes by an Extract ofQuercus acutissimaCortex
An extract from Quercus acutissima bark was found to reduce sebum production and block an enzyme linked to acne.
research Risk of rhabdomyolysis from 5-α reductase inhibitors
Starting 5-alpha reductase inhibitors does not significantly increase the risk of rhabdomyolysis in older men, but is linked to a higher risk of muscle conditions.
research Development of Microemulsions Containing Carthamus tinctorius Extract for 5α-Reductase Inhibition
A microemulsion with Carthamus tinctorius extract effectively inhibits 5α-reductase and improves skin and hair follicle delivery.
research Establishment of type II 5α-reductase over-expressing cell line as an inhibitor screening model
A reliable model for screening type II 5α-reductase inhibitors was created and validated.
research Improvement of Tissue Survival of Skin Flaps by 5α-Reductase Inhibitors: Possible Involvement of Nitric Oxide and Inducible Nitric Oxide Synthase
5α-reductase inhibitors may help skin flaps survive better by affecting nitric oxide.
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 Selected variants of the steroid-5-alpha-reductase isoforms SRD5A1 and SRD5A2 and the sex steroid hormone receptors ESR1, ESR2 and PGR: No association with female pattern hair loss identified
No link found between specific genes and female pattern hair loss.
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 Association of prior 5-α-reductase inhibitor exposure with ICI benefit in metastatic RCC: Multicentre cohort with single-cell immune profiling.
Using 5-α-reductase inhibitors before treatment improves outcomes for patients with metastatic renal cell carcinoma.
research Anti-inflammatory role of 15-lipoxygenase contributes to the maintenance of skin integrity in mice
15-lipoxygenase helps keep skin healthy by reducing inflammation.
research 5ARI and PSA: open questions
5ARI treatment improves PSA test accuracy for prostate cancer diagnosis.