2 citations
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January 2025 in “Frontiers in Pharmacology” In a rat model of benign prostatic hyperplasia, this study found that purple corn extract may improve symptoms by inhibiting prostate enlargement, reducing androgen receptor signaling, and exerting anti-inflammatory effects.
2 citations
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April 2023 in “Pharmaceuticals” This review discusses the controversial cardiovascular safety and efficacy of subcutaneous testosterone therapy in postmenopausal women, noting that its long-term use appears safe, but CV risk assessments remain disputed.
2 citations
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January 2023 in “BioMed Research International” The researchers reported that a 5% Beta vulgaris L. extract nanogel showed better antialopecic activity in testosterone-induced alopecia in mice compared to a 2.5% concentration.
2 citations
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September 2020 This Mendelian randomization study reports that lifelong increased free testosterone in males was associated with improved bone mineral density and body composition but increased risks of prostate cancer, hypertension, and several other conditions.
2 citations
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November 2019 in “Case reports in women's health” In this study, two women with hyperandrogenic symptoms were found to have ovarian Leydig cell tumors after selective ovarian venous sampling and salpingo-oophorectomy, leading to a decline in testosterone levels post-surgery.
2 citations
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January 2018 in “International Journal of Trichology” This report presents a case of new-onset androgenic alopecia in a patient following the use of the hCG diet combined with testosterone pellet implantation.
2 citations
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January 2018 in “Biology and medicine” In this study, researchers observed that a significant number of women in Eket, Nigeria, have low testosterone levels, while a subset with high free testosterone may have polycystic ovary syndrome.
2 citations
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December 2017 in “Theriogenology” This study found that V-ATPase plays a role in the acidification of vas deferens fluid under the influence of testosterone in orchidectomized rats.
2 citations
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January 2017 in “Endocrinology” This chapter reviews the clinical effects of androgens like testosterone and its metabolites on various body systems and life stages, but reports no new results.
2 citations
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August 2013 in “The Lancet. Diabetes & endocrinology” This report discusses the FDA's third denial of approval for Aveed, a long-acting testosterone injection by Endo Pharmaceuticals, citing continued safety concerns including severe side effects.
2 citations
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March 2012 in “Nature Reviews Endocrinology” The body's change of testosterone into DHT is not necessary for testosterone's muscle and sexual effects.
2 citations
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September 2007 in “International Journal of Impotence Research” This case study reports that low-dose testosterone therapy improved libido and sexual functions in a 36-year-old fragile X carrier female with hypoactive sexual desire disorder when monitored regularly for lab parameters.
1 citations
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October 2023 in “PloS one” This study found that testosterone concentrations in hair samples were moderately stable over three months, with cosmetic treatments like coloring increasing testosterone levels, while natural hair color in untreated hair did not affect testosterone measurements.
1 citations
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October 2025 in “EBioMedicine” Women have a higher DHT/testosterone ratio than men, possibly due to gut bacteria activity.
1 citations
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May 2025 in “Scientific Reports” In this study, researchers found no significant differences in serum levels of DHEAs, DHT, and testosterone between female patients with oral lichen planus and healthy controls, suggesting no neuroendocrine etiology linked to the condition.
1 citations
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February 2025 in “Toxicology in Vitro” In this study, DPHC from the brown alga Ishige okamurae demonstrated potential to prevent androgenic alopecia by inhibiting hair loss and promoting hair growth through multiple cellular mechanisms.
1 citations
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August 2024 in “Indian Dermatology Online Journal” In this case report, researchers observed that a female patient with severe hidradenitis suppurativa experienced complete resolution of her lesions after starting intramuscular exogenous testosterone as part of gender transition, suggesting its potential role in disease remission when other treatments were ineffective.
1 citations
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August 2024 in “PubMed” This study found that Zhuangyao Jianshen pill significantly improved prostate health in testosterone-induced benign prostatic hyperplasia in castrated rats by modulating sex hormones and reducing inflammation and oxidative stress.
1 citations
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June 2024 in “Revista Colombiana de Endocrinología Diabetes & Metabolismo” This review concluded that for women, the benefits of testosterone implants are outweighed by risks, with possible higher rates of irreversible adverse effects than previously reported.
1 citations
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November 2023 in “American journal of clinical pathology” This case report highlights a rare occurrence of poorly differentiated endometrial carcinoma in a transgender man undergoing long-term testosterone therapy, underscoring the necessity of continued gynecologic care and further research into the effects of testosterone on endometrial health in this population.
1 citations
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September 2023 in “AACE clinical case reports” This case report describes two transgender men using subdermal testosterone pellets for gender affirmation, finding they tolerated the treatment, but one returned to injections; firm conclusions on pellets' suitability require further study.
1 citations
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January 2023 in “Journal of Obstetrics and Gynaecology” This study found that pregnant Egyptian women with PCOS and recurrent miscarriages showed elevated DHEA levels and shortened cervical length, which may negatively impact pregnancy outcomes.
1 citations
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January 2023 in “International journal of urology” In this study, researchers observed that lower serum zinc concentrations were associated with decreased serum testosterone levels, but no link was found with sexual function questionnaire scores.
1 citations
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July 2022 in “Han'gug sigpum yeong'yang gwahag hoeji/Journal of the Korean society of food science and nutrition” In this study, ELE was found to protect against oxidative stress-induced testosterone reduction in TM3 Leydig cells by increasing testosterone synthesis and decreasing its conversion.
1 citations
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December 2021 in “Androgens” This review discusses the effects of neuroactive testosterone metabolites on CNS functions and suggests their potential as therapeutic options for neurological disorders, but reports no new clinical results.
1 citations
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June 2021 in “Singapore Medical Journal” This study suggests that type I 5-alpha reductase may also play a role in hair growth, with dutasteride potentially being more potent than finasteride in modulating key hair growth gene expressions.
1 citations
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June 2021 in “Journal of pharmacopuncture” This study found that while CBD did not change gene expression including β-catenin in hair follicles, it restored decreased β-catenin expression in dermal papilla cells affected by testosterone or PMA, suggesting a potential modulating function on alopecia.
1 citations
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March 2021 in “The Journal of Sexual Medicine” This study reported that testosterone replacement therapy was not linked to worse COVID-19 outcomes in men, though the data showed high hospitalization and fatality rates that suggest otherwise.
1 citations
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January 2021 1 citations
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April 2020 in “Medico-Legal Update” This study found that phenolic extract from Hibiscus rosa-sinensis flowers significantly decreased testosterone, progesterone levels, and androgen receptor expression in male rats over 60 days.