research Steroid 5α-reductase 2 deficiency leads to reduced dominance-related and impulse-control behaviors
Mice lacking steroid 5α-reductase 2 show less aggression and better impulse control.
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420-450 / 1000+ results research Comprehensive Safety Exposure‐Response Analysis to Support Ritlecitinib Dose Selection
A 50 mg non-loading dose of ritlecitinib is safe for adults and adolescents.
research HtrA1L364P leads to cognitive dysfunction and vascular destruction through TGF‐β/Smad signaling pathway in CARASIL model mice
The HtrA1L364P mutation causes brain dysfunction and blood vessel damage.
research Homology Modeling of 5-alpha-Reductase 2 Using Available Experimental Data
Accurate protein modeling can help develop new treatments for prostate cancer and other diseases.
research Blocking Potassium Channels (Kv1.3): A New Treatment Option for Alopecia Areata?
Kv1.3 blockers may help treat alopecia areata and promote hair regrowth.
research 3,3-Diphenylpentane skeleton as a steroid skeleton substitute: Novel inhibitors of human 5α-reductase 1
A new compound effectively inhibits human 5α-reductase 1.
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 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 Intratumoral De Novo Steroid Synthesis Activates Androgen Receptor in Castration-Resistant Prostate Cancer and Is Upregulated by Treatment with CYP17A1 Inhibitors
Prostate cancer cells can make their own androgens to activate the androgen receptor, and treatments like abiraterone may increase this ability, suggesting new therapies should target the entire steroid-making pathway.
research Agglomerative clustering-based drugs graded for the risk signals of drug-induced cognitive disorder: a study on the FAERS database
Finasteride is high-risk for cognitive disorders, while Carbidopa/Levodopa, Topiramate, and Clonazepam are moderate-risk.
research The Effect of Perinatal Blockade of Androgen Receptors on the Expression of Hypothalamic Estrogen Receptor‐a and Sexual Motivation in Male Rats
Blocking androgen receptors early in life increases estrogen levels and reduces sexual motivation in male rats.
research 0955 Selective BET inhibition as potential hidradenitis suppurativa treatment
research CFTR potentiator ivacaftor protects against noise-induced hair cell loss by increasing Nrf2 and reducing oxidative stress
Ivacaftor can protect against noise-induced hearing loss by reducing oxidative stress.
research O que sabemos sobre os inibidores da 5 alfa redutase?
Finasteride and dutasteride are effective for male hair loss and enlarged prostate but may cause reversible sexual side effects.
research Impact of mTORC1 inhibition on keratinocyte proliferation during skin tumor promotion in wild‐type and BK5.AktWT mice
Rapamycin reduces skin cell growth and tumor development by affecting cell signaling in mice.
research PD02-05 SRD5A2 EXPRESSION IS A PREDICTOR OF RESPONSE TO FINASTERIDE IN THE MTOPS TRIAL
Higher SRD5A2 expression predicts better response to finasteride in treating urinary symptoms.
research Liarozole—a novel treatment approach for advanced prostate cancer: results of a large randomized trial versus cyproterone acetate
Liarozole may be more effective than cyproterone acetate for treating advanced prostate cancer, with better PSA response and survival rates, while maintaining quality of life.
research Androgen binding profiles of two distinct nuclear androgen receptors in Atlantic croaker (Micropogonias undulatus)
Different types of androgens bind differently to two receptors, AR1 and AR2, in Atlantic croaker's brain and ovarian tissues, suggesting these receptors may control different androgen actions in fish.
research Drug News
Actemra is approved for a specific artery condition, HIV treatment adherence has improved, women may pay more for a hair loss product, and incorrect dosing of blood thinners can be risky.
research Attenuation of 5α-reductase-mediated progesterone metabolism promotes differentiation of human endometrial stromal cells for the establishment of pregnancy
Reducing 5α-reductase activity helps endometrial cells differentiate, aiding pregnancy.
research 61537 No Increased Risk of Breast or Gynecologic Cancers in Women with 5α-Reductase Inhibitor Exposure for Female Pattern Hair Loss: A Population-Based Propensity Score-Matched Cohort Study
Using 5α-reductase inhibitors for hair loss in women doesn't increase cancer risk.
research Human type 3 5α-reductase is expressed in peripheral tissues at higher levels than types 1 and 2 and its activity is potently inhibited by finasteride and dutasteride
Type 3 5α-reductase is more common and finasteride and dutasteride strongly inhibit it.
research Synthesis and structure–activity studies of side-chain derivatized arylhydantoins for investigation as androgen receptor radioligands
The nature of the side chain in RU 58841 derivatives greatly affects its AR affinity, with the N-(iodopropenyl) derivative 13 showing the highest AR binding affinity, suggesting its potential for developing high-affinity radioiodinated AR radioligands.
research 5α-Reductase Type 2 Regulates Glucocorticoid Action and Metabolic Phenotype in Human Hepatocytes
Manipulating 5α-reductase type 2 can affect liver fat production and glucocorticoid effects.
research FRI-02 FROM GIRLS TO BOYS TO OLDER MEN, THE INTERESTING TALE OF THE GUEVEDOCES AND 5-ALPHA REDUCTASE INHIBITORS
The discovery of 5α-reductase deficiency in guevedoces led to the development of important urologic medications.
research 5PSQ-056 Experience with tofacinitib and baricitinib in rheumatoid arthritis
Tofacitinib and baricitinib had an acceptable level of side effects in rheumatoid arthritis patients.
research Expression of AR, 5αR1 and 5αR2 in bladder urothelial carcinoma and relationship to clinicopathological factors
Androgens may influence bladder cancer progression by affecting cellular behavior.
research Medical management of benign prostatic hyperplasia
Alpha-blockers and 5-alpha reductase inhibitors are main treatments for BPH, with new support for phosphodiesterase-5 inhibitors and beta-3 agonists.
research Effects of Potassium Channel Modulators on the Responses of Mammalian Slowly Adapting Mechanoreceptors
Potassium channel modulators mostly increase the activity of rat whisker mechanoreceptors.
research Natural Product-Inspired Bis(trifluoromethyl) Phenyl Hydroxycinnamate Derivatives as Promising Nonsteroidal Inhibitors of Human Steroid 5α-Reductase Type-1: Synthesis, In Vitro, and In Silico Studies
New compounds show promise as nonsteroidal treatments for hair loss.