7 citations
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April 2019 in “The Journal of Steroid Biochemistry and Molecular Biology” This study found that 11α-hydroxyprogesterone is a potent inhibitor of 11βHSD2 in vitro and may serve as a precursor to unique C11α-hydroxy steroids in prostate cancer tissue.
November 2003 in “Journal of Neurochemistry” This study suggests that the neurosteroid allopregnanolone may play a crucial role in how ethanol affects neurons related to alcohol addiction vulnerability.
9 citations
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September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” In this study, PGD2 was shown to increase testosterone production in human keratinocytes through reactive oxygen species, suggesting potential benefits of antioxidants like N-acetyl-cysteine for AGA patients.
September 2021 in “GLOBAL JOURNAL FOR RESEARCH ANALYSIS” This study found that combined hormonal contraceptives containing ethenyl estradiol and cyproterone acetate improved acne, hirsutism, menstrual irregularity, and dysmenorrhea in patients with polycystic ovarian syndrome, with most participants showing significant symptom improvement after 6 to 12 months.
November 2007 in “Neuro-chirurgie/Neurochirurgie” This study reported that treatment with cyproterone acetate alone and then with incremental estrogen doses induced mild feminizing effects in late-pubertal trans-girls, with further feminization observed after adding estrogen.
36 citations
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May 2017 in “The journal of sexual medicine” In this retrospective study, cyproterone acetate treatment in late-pubertal trans-girls was found to be generally safe and led to mild feminizing effects, with more rapid feminization occurring when combined with estrogens.
105 citations
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January 2009 in “Medicine” This study found that ethinylestradiol and high-dose cyproterone acetate significantly reduced hirsutism scores and were effective for treating acne and alopecia in women with hyperandrogenism.
September 2007 in “대한피부과학회지” This study found that high dose methylprednisolone therapy may stop the progression of and promote hair regrowth in patients with acute diffuse alopecia areata.
123 citations
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May 2009 in “Journal of Neuroscience” In this study, researchers found that in late pregnancy, the neuroactive progesterone metabolite allopregnanolone inhibits HPA axis responses to immune challenges via an opioid-mediated mechanism.
13 citations
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August 2016 in “Reproduction” In this study, nandrolone decanoate treatment in rats caused persistent diestrus and altered steroid receptor expression and sex hormones, especially at higher doses, with partial reversibility at lower doses over time.
6 citations
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January 2017 in “Dermato-endocrinology” This study found that androsterone glucuronate (ADT-G) was the only androgenic metabolite sensitive to detecting differences between adult women with acne and controls, and its levels decreased with systemic treatment.
8 citations
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February 2013 in “Neuroscience Letters” This study found that pre-treatment with the neurosteroid allopregnanolone in mice reduced nicotine withdrawal symptoms, suggesting potential therapeutic benefits for nicotine dependence.
97 citations
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January 2006 in “Dermatology” This study found that intramuscular triamcinolone acetonide or pulse therapy effectively treats alopecia areata with manageable side effects, but further strategies are needed to reduce relapse rates.
78 citations
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October 2003 in “Cochrane library” This review found that adding cyproterone acetate to estradiol showed a subjective improvement in hirsutism versus placebo, but comparisons with other therapies revealed no clinical differences.
61 citations
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September 2011 in “Pain” This study observed that N-palmitoylethanolamine (PEA) may relieve pain by enhancing de novo neurosteroid synthesis, evidenced by increased allopregnanolone levels and protein expression in pain models, dependent on PPAR-α.
July 2025 in “Journal of Investigative Dermatology” In this study, AMP-303 injections demonstrated a trend toward increasing non-vellus hair count in men with mild to moderate androgenetic alopecia, notably showing a 14.5% peak increase at 60 days compared to saline, with effects lasting up to five months.
January 2014 in “Side effects of drugs annual” This review discusses the 2011 publications on the side effects of sex hormones and related compounds, without reporting new clinical results.
25 citations
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January 2017 in “Steroids” This study found that the progesterone metabolite 3α-THP increased the proliferation and gene expression of human glioblastoma cells, suggesting a role in tumor progression.
January 2025 in “International Journal of Pharmacology” This study observed significant clinical effects, such as hair loss and testicular changes, in common quail treated with the steroids IVF-C Inj and Diane-35, especially highlighting cyproterone acetate's impact on vital organs like the liver.
This article suggests using oral contraceptives with antiandrogenic properties for women with virilization symptoms like acne and advises higher doses of antiandrogens for severe acne, androgenic alopecia, or idiopathic hirsutism.
1 citations
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April 2013 in “The FASEB Journal” In this study, chronic finasteride administration in near-term pregnant rats restored baroreflex control of renal sympathetic nerve activity to levels observed in non-pregnant rats.
August 2025 in “Zanco Journal of Medical Sciences” In this interventional therapeutic study, both intralesional triamcinolone acetonide and vitamin D3 showed significant improvement in alopecia areata, with terminal regrowth more frequently observed in the steroid group, although differences were not statistically significant.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study developed a low-viscosity triamcinolone acetonide serum, used with a derma stamp microneedling device, to improve targeted treatment of alopecia areata, reporting favorable drug solubility, spreadability, and permeation to hair follicles, while maintaining skin safety.
August 2025 in “Saudi Pharmaceutical Journal” This study developed a new suspended ointment formulation containing neomycin sulfate and triamcinolone acetonide, which showed promise for treating neurodermatitis and chronic eczema by ensuring stable composition, effective skin penetration, and no skin irritation.
5 citations
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July 1994 in “PubMed” This study found that finasteride administered for 28 days had no significant effect on adrenal steroidogenesis in healthy men, aside from inhibiting androstenedione metabolism.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study developed a new triamcinolone acetonide serum combined with a microneedling device, showing promise for treating alopecia areata by targeting hair follicles in a less invasive, patient-friendly way with confirmed drug solubility, compatibility, and safety.
This study found that neurosteroids influence oxytocin secretion in sheep, particularly during stress and pregnancy, suggesting their role in protecting and maintaining pregnancy under harmful conditions.
July 2025 in “Annals of Medicine” This study describes a planned multicenter randomized controlled trial to assess the safety, tolerability, and pharmacokinetics of subdermal gestrinone pellets in patients with deep infiltrative endometriosis-related pelvic pain, but it does not report any findings yet.
20 citations
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June 1985 in “Toxicologic Pathology” In this study, prolonged high-dose steroid treatment in rats caused several pathological changes, some of which regressed, particularly improvements in mammary gland tumors and pituitary-related symptoms, after stopping treatment.
64 citations
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March 1984 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” In this study, cyproterone acetate combined with estradiol dramatically improved hirsutism symptoms and significantly reduced plasma testosterone and androstenedione levels in patients over periods of up to three years.