research 5 alpha-reductase inhibition by a new synthetic steroid (PM-9) in cultures of Penicillium crustosum.
PM-9, like finasteride, may help treat certain diseases by blocking a key enzyme.
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research Steroidogenesis of the testis – new genes and pathways
New genes and pathways are important for testosterone production and male sexual development.
research A model for the turnover of dihydrotestosterone in the presence of the irreversible 5α-reductase inhibitors GI198745 and finasteride
Both drugs lower DHT levels, with GI198745 being more effective.
research Membrane androgen receptors may mediate androgen reinforcement
Androgen self-administration might be controlled by membrane receptors, not nuclear ones.
research Testosterone Prevents Cutaneous Ischemia and Necrosis in Males Through Complementary Estrogenic and Androgenic Actions
Testosterone helps prevent skin damage in males by acting through both estrogen and androgen pathways.
research Allopregnanolone promotes proliferation and differential gene expression in human glioblastoma cells
Allopregnanolone increases growth and changes gene activity in human brain cancer cells.
research Effects of the androgen receptor overexpression in prostate cancer
Androgen receptor overexpression can increase prostate cancer cell growth even without hormones.
research SAT-288 Successful Virilization of a PAIS Patient with a Missense Mutation In The Ligand-binding Domain Of The Androgen Receptor with Combined High-dose Testosterone and Aromatase Inhibitor
A 12-year-old boy with PAIS successfully developed male characteristics using high-dose testosterone and anastrozole.
research PCPT, MTOPS and the use of 5ARIs: a Canadian consensus regarding implications for clinical practice
5ARIs like finasteride can help prevent prostate cancer and treat BPH, but guidelines should be updated to reflect this.
research Comparison of Intra-operative Blood Loss in Patients Undergoing Mono-Polar TURP with and without Pre-operative 2 Weeks Use of Finasteride
Taking Finasteride before surgery reduces blood loss and surgery time.
research New Progesterone Esters as 5.ALPHA.-Reductase Inhibitors.
Some new progesterone derivatives are better at blocking testosterone conversion than a common drug.
research 5-α-Reductase inhibitors for prostate cancer chemoprevention: an updated Cochrane systematic review
5-α-reductase inhibitors reduce prostate cancer risk but may cause sexual dysfunction and don't affect high-grade tumor or death rates.
research 9243 Postmenopausal Hyperandrogenism due to Rare Ovarian Tumor
A rare ovarian tumor caused high testosterone in a postmenopausal woman, resolved by surgery.
research Impact of dutasteride on spermatogenesis and oxidative status in rats.
Dutasteride did not change rat spermatogenesis or oxidative stress but needs more research.
research Test yolk buffer and antisperm antibodies—interaction?
Finasteride is an effective and well-tolerated treatment for hirsutism.
research Arachis hypogaea L. Root Extract Mitigates Testosterone Propionate‐Induced Benign Prostatic Hyperplasia in ICR Mice by Suppressing Inflammation, Androgen Receptors, and Dihydrotestosterone
Arachis hypogaea L. root extract reduces prostate enlargement and inflammation in mice.
research Role of testosterone in SARS-CoV-2 infection: A key pathogenic factor and a biomarker for severe pneumonia
Low testosterone may indicate severe COVID-19 in men.
research Exploring the Inhibitory Potential of Phytosterols β-Sitosterol, Stigmasterol, and Campesterol on 5-Alpha Reductase Activity in the Human Prostate: An In Vitro and In Silico Approach
Phytosterols may help manage prostate issues but are less effective than synthetic drugs.
research Morphological Changes of Meibomian Glands in Men With Benign Prostate Hyperplasia
Men with benign prostate hyperplasia have more meibomian gland loss and tear film problems.
research In vitrometabolism of dehydroepiandrosterone and testosterone by canine hair follicle cells
Canine hair follicle cells metabolize DHEA and testosterone differently than human cells.
research Prevalence of hyperandrogenemia in the polycystic ovary syndrome diagnosed by the National Institutes of Health 1990 criteria
Most women with PCOS have high levels of male hormones, and free testosterone is the best marker for this.
research Comparative GC-MS Based In vitro Assays of 5α-Reductase Activity Using Rat Liver S9 Fraction
The S9 fraction with GC-IDMS is effective for measuring 5α-reductase activity.
research Should Finasteride Be Routinely Given Preoperatively for TURP?
Finasteride may reduce bleeding after TURP, but more research needed.
research International Society for the Study of Women's Sexual Health Clinical Practice Guideline for the Use of Systemic Testosterone for Hypoactive Sexual Desire Disorder in Women
Testosterone therapy is effective and safe for women with low sexual desire, but it's hard to access.
research Androgens Induce Nongenomic Stimulation of Colonic Contractile Activity through Induction of Calcium Sensitization and Phosphorylation of LC20 and CPI-17
Androgens like testosterone increase colon muscle contractions by affecting calcium pathways.
research The injectable contraceptives depot medroxyprogesterone acetate and norethisterone enanthate substantially and differentially decrease testosterone and sex hormone binding globulin levels: A secondary study from the WHICH randomized clinical trial
Both injectable contraceptives lower testosterone and SHBG levels, with NET-EN having a greater effect than DMPA-IM.
research Re: Finasteride Use in the Male Infertility Population: Effects on Semen and Hormone Parameters
research Editorial Comment
More men are using medication for benign prostatic hyperplasia, influenced by marketing and FDA approvals.
research Patient reported androgen driven phenotypes do not associate with biochemical recurrence after radical prostatectomy
Androgen-driven traits don't predict prostate cancer recurrence.
research Investigation, Treatment, and Monitoring of Late‐Onset Hypogonadism in Males: ISA, ISSAM, and EAU Recommendations
Men with low testosterone should be carefully evaluated and monitored before and during treatment.