research Molecular basis of androgen insensitivity
Mutations in the androgen receptor gene cause androgen insensitivity, leading to female traits in genetically male individuals.
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research The agouti mouse model: an epigenetic biosensor for nutritional and environmental alterations on the fetal epigenome
Diet changes can protect against harmful environmental effects on fetal development.
research Testosterone metabolites differentially maintain adult morphology in a sexually dimorphic neuromuscular system
Androgens are essential for maintaining adult neuromuscular structure.
research Defolliculated (Dfl): A Dominant Mouse Mutation Leading to Poor Sebaceous Gland Differentiation and Total Elimination of Pelage Follicles
The Dfl mutation in mice causes poor sebaceous gland function and complete hair loss.
research Endocrine Treatment of Gender-Dysphoric/Gender-Incongruent Persons: An Endocrine Society* Clinical Practice Guideline
A multidisciplinary approach is crucial for safe and effective hormone treatment in gender-dysphoric individuals, with specific guidelines for adolescents and adults.
research Effect of finasteride, a 5 alpha-reductase inhibitor, on serum gonadotropins in normal men
research Ovine placental steroid synthesis and metabolism in late gestation†
Diet changes hormone levels in pregnant ewes by affecting metabolism, not placental synthesis.
research Regional Variation in Androgen Receptor Expression and Biomechanical Properties May Contribute to Cryptorchidism Susceptibility in the LE/orl Rat
Differences in androgen receptor expression and tissue properties may lead to higher cryptorchidism risk in certain rats.
research Testosterone replacement in 49,XXXXY syndrome: andrological, metabolic and neurological aspects
Testosterone therapy improved physical and social health in a male with 49,XXXXY syndrome.
research Conversion of the Nipple to Hair-Bearing Epithelia by Lowering Bone Morphogenetic Protein Pathway Activity at the Dermal-Epidermal Interface
Blocking a specific protein signal can make hair grow on mouse nipples.
research Rodent models in placental research. Implications for fetal origins of adult disease
Using rodents for research shows that health problems in the womb can cause diseases later in life.
research EFFECTS OF STEROID HORMONES ON DEVELOPING MOUSE SKIN IN VITRO
Cortisol and corticosterone thin mouse skin and regress hair follicles, while testosterone promotes skin and hair development.
research Effets indésirables des médicaments sur la fertilité masculine : étude dans la base de données Vigibase
Certain medications can negatively impact male fertility.
research Ausgeprägte Virilisierung in der Postmenopause - eine Falldarstellung
A postmenopausal woman had high testosterone from her right adrenal gland, leading to recommended surgery.
research 17β-Estradiol Inhibits Wound Healing in Male Mice via Estrogen Receptor-α
17β-Estradiol slows wound healing in male mice through estrogen receptor-α.
research 5α-Reductase Type 1 Deficiency or Inhibition Predisposes to Insulin Resistance, Hepatic Steatosis, and Liver Fibrosis in Rodents
Lack of 5α-Reductase type 1 can lead to insulin resistance and liver problems.
research An adolescent girl presenting with primary amenorrhea: A case report of complete androgen insensitivity syndrome
A 15-year-old girl with no menstrual period was diagnosed with a genetic condition that makes her body unable to respond to male hormones, leading to female characteristics despite having male genetic makeup.
research Testosterone in Transgender Population
research SAT-134 Postmenopausal Virilization: Rare Case of an Ovarian Tumor Not Easily Identified on Imaging
An ovarian tumor caused a woman's male-like symptoms, which improved after surgery.
research Androgenic Efficacy and Mechanism of Glycosides-Based Standardized Fenugreek Seeds Extract Through Aromatase And 5-Alpha Reductase Inhibition
Fenugreek seed extract boosts testosterone and improves male reproductive health without heart side effects.
research Androgen Receptor Actions Modify Skin Structure and Chemical Carcinogen-induced Skin Cancer Susceptibility in Mice
Androgen receptor inactivation delays skin cancer onset and reduces incidence in mice, with gender differences in susceptibility.
research MP91-16 FIRST REPORT FROM THE ANDROLOGY RESEARCH CONSORTIUM
Male infertility often lacks thorough investigation, potentially missing reversible causes.
research The Mossman–Pacey Paradox
Men using steroids or finasteride to look more attractive may harm their fertility and sexual function, creating a paradox where they seem fit but may be less able to reproduce.
research The impact of minoxidil on male reproductive biology: a multi-approach study including systematic review, in vivo, and ex vivo experiments
Minoxidil may harm male reproductive health by causing testicular damage and hormonal disruption.
research Fetal Programming of Polycystic Ovary Syndrome by Androgen Excess: Evidence from Experimental, Clinical, and Genetic Association Studies
Exposure to too much androgen before birth might cause polycystic ovary syndrome later in life.
research Effect of testosterone and its antagonists on knee range of motion through RXFP1 and RXFP2 regulation in rat model (911.12)
Testosterone reduces knee movement, while flutamide and finasteride increase it.
research Adverse effects of the 5-alpha-reductase inhibitor finasteride on Daphnia magna: Endocrine system and lipid metabolism disruption
Finasteride harms Daphnia magna's reproduction, growth, and metabolism.
research Role of OCT4 in the Regulation of FSH-Induced Granulosa Cells Growth in Female Mice
OCT4 helps granulosa cell growth in early-stage follicles, and FSH increases OCT4 through specific pathways.
research Induction of hyperandrogenism and insulin resistance differentially modulates ferroptosis in uterine and placental tissues of pregnant rats
HAIR may cause fetal loss by triggering different cell death processes in the uterus and placenta.
research An unusual circulating steroid profile in a virilized postmenopausal woman
A 68-year-old woman developed male traits due to a tumor in her ovary, which was removed, returning her hormone levels to normal.