research A preliminary study of steroid reproductive hormones in human hair
Human hair can be used to measure reproductive hormones.
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870-900 / 1000+ resultsresearch 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 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 A summary of in vitro, phase I, and phase II studies evaluating the mechanism of action, safety, and efficacy of clascoterone (cortexolone 17a propionate, CB-03-01) in androgenetic alopecia
Clascoterone safely promotes hair growth similar to minoxidil.
research Germacrene Analogs are Anti-androgenic on Androgen-dependent Cells
Germacrene analogs, especially 8-Hydroxy germacrene B, are more effective than germacrone at blocking a hormone-related enzyme and could help treat hair loss.
research Problems in evaluating chronic toxicity of contraceptive steroids in dogs
High doses of some contraceptive steroids cause health issues in dogs, but their relevance to humans is unclear.
research Novel C-6 substituted and unsubstituted pregnane derivatives as 5α-reductase inhibitors and their effect on hamster flank organs diameter size
Certain compounds reduced hamster flank organ size by inhibiting 5α-reductase, like finasteride, without affecting androgen receptors.
research Urinary steroids in women with androgenic alopecia
Women with hair loss had higher levels of certain hormones, suggesting a link to a condition like PCOS.
research Remarks on the Hormonal Background of the Male Equivalent of Polycystic Ovary Syndrome
Men might have a version of the female disease, polycystic ovarian syndrome, shown by changes in hormone levels and early baldness, but more research is needed to fully understand it.
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.
research Development and optimization of finasteride-loaded microemulsions for transdermal delivery
Finasteride-loaded microemulsions, made with cinnamon oil, Tween20, propylene glycol, and water, can help maintain stemness of dermal cells, potentially aiding in hair regeneration.
research Human placental extract exerts hair growth-promoting effects through the GSK-3β signaling pathway in human dermal papilla cells
Human placental extract may help hair growth by affecting certain cell signals and could be more effective with minoxidil.
research Witnessed trauma exposure induces fear in mice through a reduction in endogenous neurosteroid synthesis
Reduced neurosteroid production increases fear in mice, suggesting potential PTSD treatments.
research Measuring steroids in hair opens up possibilities to identify congenital adrenal hyperplasia in developing countries
Hair steroid measurement is an effective method to diagnose and monitor CAH in developing countries.
research A Phase 1 Study to Investigate the Effects of Cortexolone 17α‐Propionate, Also Known as Clascoterone, on the QT Interval Using the Meal Effect to Demonstrate ECG Assay Sensitivity
Clascoterone is safe for the heart, even at high doses.
research 17β-estradiol Inhibits the Production of RANTES in Human Keratinocytes
17β-estradiol can reduce inflammation in the skin.
research Nanostructured Lipid Carriers Loaded with 17-α-Estradiol Accumulate into Hair Follicles
Tiny lipid particles carrying 17-α-estradiol gather in hair follicles, which may help target alopecia treatment.
research Pimecrolimus increases the melanogenesis and migration of melanocytes in vitro
Pimecrolimus boosts melanin production and movement of skin pigment cells.
research Skin l ‐tryptophan‐2,3‐dioxygenase and rat hair growth
A new enzyme in rats may help regulate hair growth.
research 310 Clinical Improvements in Erectile Function and Mood in Hypogonadal Men Treated with 4.5% Nasal Testosterone Gel (Natesto)
Natesto nasal gel improves erectile function and mood in men with low testosterone within 30 days.
research Latanoprost-Loaded Nanotransfersomes Designed for Scalp Administration Enhance Keratinocytes Proliferation
Latanoprost-loaded nanotransfersomes could help treat hair loss by promoting hair growth.
research Finasteride inhibits epinephrine synthesis in humans: implication for sexual dysfunction
Finasteride may cause sexual dysfunction by reducing epinephrine levels.
research PMON319 A Pure Androgen Secreting Adrenal - Cortical Tumor in a 13 Year Old Female
A 13-year-old girl's masculine symptoms improved after surgery for a rare adrenal tumor that produced male hormones.
research A Platform for Determining Medicinal Plants with Targeted 17β-Hydroxysteroid Dehydrogenase Modulation for Possible Hair Loss Prevention
The conclusion is that new plant-based treatments for hair loss may work by targeting certain enzymes.
research 560 The molecular mechanism of PCE-DP, a novel brightening active ingredient
PCE-DP brightens skin and promotes hair growth by enhancing cell growth and reducing melanin uptake.
research Proopiomelanocortin expression in the skin during induced hair growth in mice
research Effects of Gonadal Steroids on Melanocytes in Developing Hamsters
Androgens increase pigmentation in young hamsters, but estrogens can reverse this effect.
research (1R,2S)-4-(2-Cyano-cyclohexyl-oxy)-2-trifluoromethyl-benzonitrile, a potent androgen receptor antagonist for stimulating hair growth and reducing sebum production
The compound (1R,2S)-4-(2-Cyano-cyclohexyl-oxy)-2-trifluoromethyl-benzonitrile can stimulate hair growth and reduce oil production when applied topically.
research Development of Stable and Simple Finasteride 333-μg/mL Suspensions that Minimize Occupational Exposure.
A stable and simple finasteride suspension was developed that retains over 94.3% of its concentration for up to 90 days and doesn't significantly increase occupational exposure, but safety measures are still advised.
research EP-2270: Novel protective effect of prostaglandin for timely hair follicle regeneration from radiation injury
Prostaglandin helps regenerate hair follicles after radiation damage.