Dehydroepiandrosterone Levels Research Articles

Effect of risk-reducing salpingo-oophorectomy on sex steroid hormone serum levels among postmenopausal women: an NRG Oncology/Gynecologic Oncology Group study

Risk-reducing salpingo-oophorectomy is an effective ovarian cancer risk reduction strategy. However, bilateral oophorectomy has also been associated with increased long-term nonneoplastic sequelae, effects suggested to be mediated through reductions in systemic sex steroid hormone levels. Currently, it is unclear whether the postmenopausal ovary contributes to the systemic hormonal milieu or whether postmenopausal ovarian volume or other factors, such as body mass index and age, affect systemic hormone levels. We examined the impact of oophorectomy on sex steroid hormone levels in postmenopausal women. Furthermore, we explored how well ovarian volume measured by transvaginal ultrasound correlated with direct ovarian measures obtained during surgical pathology evaluation and investigated the association between hormone levels and ovarian volumes. Postmenopausal women who underwent risk-reducing salpingo-oophorectomy (180 cases) or ovarian cancer screening (38 controls) enrolled in an international, prospective study of risk-reducing salpingo-oophorectomy and risk of ovarian cancer algorithm-based screening among women at increased risk of ovarian cancer (Gynecologic Oncology Group-0199) were included in this analysis. Controls were frequency matched to the cases on age at menopause, age at study entry, and time interval between blood draws. Ovarian volume was calculated using measurements obtained from transvaginal ultrasound in both cases and controls and measurements recorded in surgical pathology reports from cases. Serum hormone levels of testosterone, androstenedione, androstenediol, dihydrotestosterone, androsterone, dehydroepiandrosterone, estrone, estradiol, and sex hormone-binding globulin were measured at baseline and follow-up. Spearman correlation coefficients were used to compare ovarian volumes as measured on transvaginal ultrasound and pathology examinations. Correlations between ovarian volumes by transvaginal ultrasound and measured hormone levels were examined using linear regression models. All models were adjusted for age. Paired t tests were performed to evaluate individual differences in hormone levels before and after risk-reducing salpingo-oophorectomy. Ovarian volumes measured by transvaginal ultrasound were only moderately correlated with those reported on pathology reports (Spearman rho [ρ]=0.42). The median time interval between risk-reducing salpingo-oophorectomy and follow-up for the cases was 13.3 months (range, 6.0-19.3), and the median time interval between baseline and follow-up for the controls was 12.7 months (range, 8.7-13.4). Sex steroid levels decreased with age but were not correlated with transvaginal ultrasound ovarian volume, body mass index, or time since menopause. Estradiol levels were significantly lower after risk-reducing salpingo-oophorectomy (percentage change,-61.9 post-risk-reducing salpingo-oophorectomy vs+15.2 in controls; P=.02), but no significant differences were seen for the other hormones. Ovarian volumes measured by transvaginal ultrasound were moderately correlated with volumes directly measured on pathology specimens and were not correlated with sex steroid hormone levels in postmenopausal women. Estradiol was the only hormone that declined significantly after risk-reducing salpingo-oophorectomy. Thus, it remains unclear whether the limited post-risk-reducing salpingo-oophorectomy changes in sex steroid hormones among postmenopausal women impact long-term adverse outcomes.

Relationship of steroid sex hormones with female sexual dysfunction in female patients having urinary incontinence

To investigate serum estradiol, progesterone and dehydroepiandrosterone levels on FSD in females having urinary incontinence (UI), we studied 150 females [100 having UI (50 with FSD and 50 without FSD) and 50 controls]. There were significant lower estradiol and progesterone and higher DHEA serum levels in patients than controls (P = 0.001for all). In UI patients, females having sexual disruption had significantly low levels of estradiol (p = 0.001). Low estradiol serum level represented an isolated predictive factor for sexual dysfunction in incontinent female patients (p = 0.001). A low estradiol serum level might be a possible risk factor for FSD in women having UI.

The Relationship of Steroid Hormones, Genes Related to Testosterone Metabolism and Behavior in Boys With Autism in Slovakia.

ObjectivePurpose of the study was to identify the relationship among actual plasmatic levels of steroid hormones and behavioral manifestations in boys with autism and to assess the genetic contribution to these manifestations. Methods172 boys with autism under 10 years of age and 135 neurotypical boys attended the study. ADI-R and ADOS-2 were used to evaluate the core symptom severities. Problem behavior was assessed using BPI-01 questionnaire. Levels of testosterone, estradiol, dehydroepiandrosterone, dehydroepiandrosterone-sulfate and sex hormone binding globulin (SHBG) were measured in plasma of autistic boys. Three SNPs (in ESR1, SHBG, SRD5A2 genes) and one STR in AR gene (number of CAG repeats in first exon) were assessed. Hormonal levels and number of CAG repeats in AR gene were used for correlation analysis with behavioral measures. Genotype and allelic frequencies were compared among autistic and neurotypical boys. ResultsWe found negative relationship among SHBG levels and restricted, repetitive behaviors (measured by ADOS-2) and positive relationship among actual testosterone levels and frequency of stereotyped behavior (measured by BPI-01). ConclusionActual levels of SHBG and testosterone are related to severities of restricted and repetitive behaviors in boys with autism. Mechanisms of action of these hormones in brain require further investigation.

Alterations in cortisol and interleukin-6 secretion in patients with COVID-19 suggestive of neuroendocrine-immune adaptations

PurposeThe beneficial effect of glucocorticoids in coronavirus disease (COVID-19) is established, but whether adrenal cortisol secretion is impaired in COVID-19 is not fully elucidated. In this case-control study, we investigated the diurnal free bioavailable salivary cortisol secretion in COVID-19 patients.MethodsFifty-two consecutive COVID-19 patients—before dexamethasone treatment in cases required—recruited between April 15 to June 15, 2021, (NCT04988269) at Laikon Athens University-Hospital, and 33 healthy age- and sex-matched controls were included. Diurnal salivary cortisol (8 a.m., 12, 6, and 10 p.m.), plasma adrenocorticotropin (ACTH) and aldosterone, and serum interleukin-6 (IL-6) and C-reactive protein (CRP) levels were assessed. Diurnal salivary dehydroepiandrosterone (DHEA) and IL-6 were also assessed in subgroups of patients.ResultsMedian CRP and IL-6 measurements were about sixfold higher in patients than controls (both p < 0.001) Morning salivary cortisol levels did not differ between the two groups, but patients exhibited higher median levels of evening and nocturnal salivary cortisol compared to controls [0.391 (0.054, 0663) vs. 0.081 (0.054, 0.243) μg/dl, p < 0.001 and 0.183 (0.090, 0.834) vs. 0.054 (0.054, 0.332) μg/dl, p < 0.001, respectively], resulting in higher time-integrated area under the curve (AUC) (4.81 ± 2.46 vs. 2.75 ± 0.810, respectively, p < 0.001). Circulating ACTH, DHEA, and aldosterone levels were similar in patients and controls. Serum IL-6, but not ACTH levels, was strongly correlated with nocturnal cortisol salivary levels (ρ = 0.555, p < 0.001) in patients.ConclusionsIncreased evening and nocturnal but not morning cortisol secretion may occur in even clinically mild COVID-19. In the context of acute viral infection (COVID-19), IL-6 may partially replace ACTH as a stimulus of the glucocorticoid-secreting adrenal zona-fasciculata without influencing the secretion of DHEA and aldosterone.Clinical trial registrationhttps://clinicaltrials.gov/ct2/show/NCT04988269?term=yavropoulou&draw=2&rank=3 (NCT04988269).

Sulphated dehydroepiandrosterone serum levels are reduced in women with alcohol use disorder and correlate negatively with craving: A sex-separated cross-sectional and longitudinal study.

Previous studies have established a role of sex hormones in alcohol use disorder (AUD).Only few clinical investigations with low numbers of patients with AUD have focused on the sulphated form of dehydroepiandrosterone (DHEA-S), despite its function as a neuromodulating sex steroid on receptors in the central nervous system (γ-aminobutyric acid type A, N-methyl-D-aspartate, sigma-1 receptors). DHEA-S serum levels were compared between 200 inpatients with AUD (44% women) admitted for withdrawal treatment and 240 healthy controls (45% women) and analysed longitudinally in patients from early abstinence (baseline) to a median of 5 days later. We also correlated DHEA-S levels with craving, liver enzyme activities, and prospective alcohol-related readmissions during a 24-month follow-up. DHEA-S concentrations were lower in female patients than in female healthy controls during baseline (70%) and decreased from baseline to follow-up in the female and male patients groups (down to: women, 92%; men, 76%). Baseline DHEA-S concentrations correlated with the total and obsessive subscales of the Obsessive-Compulsive Drinking Scale and with maximum visual analogue scale craving scores in female patients (Rho ≤ -0.240) and gamma-glutamyl transferase activity in female (Rho = -0.292) and male (Rho = -0.391) patients. DHEA-S did not significantly predict outcome. We found interactions with smoking behaviour and age. This is the first study based on large cohorts of inpatients with AUD undergoing a qualified detoxification treatment to provide sex-separated evidence for associations of DHEA-S serum concentrations with AUD and related phenotypes. The results stimulate further investigations whether DHEA-S directly influences alcohol craving building a basis to develop sex-sensitive prevention and treatment strategies.

Effects of bariatric surgery on the menstruation- and reproductive-related hormones of women with obesity without polycystic ovary syndrome: a systematic review and meta-analysis.

Bariatric surgery is an effective treatment for severe obesity. Several studies have been conducted on the effects of bariatric surgery on the reproductive function of women with obesity who do not have polycystic ovary syndrome (PCOS). To evaluate the effects of bariatric surgery on the menstruation and reproductive related hormones of women of childbearing age with who do not have PCOS. A systematic review and meta-analysis at a university hospital. Online databases were searched for all studies reporting the efficacy of bariatric surgery for women with obesity until March 2021. The language of publication was limited to English and Chinese. Incidence of abnormal menstruation and reproductive-related hormone levels were the primary outcomes. Fifteen studies comprising 725 patients were enrolled in this meta-analysis. Results showed a significantly lower incidence of abnormal menstruation (relative risk: .40, 95% confidence interval [CI]: .20-.79, P = .008) after bariatric surgery. Moreover, bariatric surgery led to a decrease in serum insulin levels (mean difference [MD] = -13.12 mIU/L, 95% CI: -15.03 to -11.22, P<.00001), glucose (MD = -.91 mmol/L, 95% CI: -1.26 to -.56, P < .00001), triglyceride (MD = -.61 g/L, 95% CI: -.76 to -.46, P < .00001), total testosterone (MD = -.22 ng/mL, 95% CI: -.24 to -.20, P < .00001), dehydroepiandrosterone (DHEA) (MD = -25.34 μg/dL, 95% CI: -31.19 to -19.49, P < .00001), estradiol (MD = -25.13 pg/mL, 95% CI: -34.13 to -16.13, P < .00001), and anti-Mullerian hormone (AMH) (MD = -.40 ng/mL, 95% CI: -.67 to -.13, P = .003). Serum sex hormone binding globulin (SHBG) levels increased after bariatric surgery (MD = 43.99 nmol/L, 95% CI: 34.99-52.99, P < .00001). Bariatric surgery can lower fasting insulin, glucose, and triglyceride levels, reduce the incidence of abnormal menstruation, decrease total serum testosterone, DHEA, estradiol, and AMH levels, and increase SHBG level for women with obesity of childbearing age who do not have PCOS. This meta-analysis indicated that bariatric surgery could be effective in improving reproductive function for women with severe obesity.

Dehydroepiandrosterone, Cancer, and Aging.

The biological significance of dehydroepiandrosterone (DHEA) which, in the form of its sulfated ester is the most abundant steroid hormone in human plasma, is an enigma. Over the past years, numerous investigators have reported preclinical findings that DHEA has preventive and therapeutic efficacy in treating major age-associated diseases, including cancer, atherosclerosis, diabetes, obesity, as well as ameliorating the deleterious effects of excess cortisol exposure. Epidemiological studies have also found that low DHEA(S) levels predict an increased all-cause mortality. However, clinical trials, in which oral doses of DHEA at 50 mg-100 mg have been administered to elderly individuals for up to two years, have produced no clear evidence of benefit in parameters such as body composition, peak volume of oxygen consumption, muscle strength, or insulin sensitivity. I discuss why clinical trials, which use doses of DHEA in the 100 mg range, which are the human equivalent of about 1/20th the doses used in animal studies, are an inadequate test of DHEA’s therapeutic potential. I also discuss three mechanisms of DHEA action that very likely contribute to its biological effects in animal studies. Lastly, I describe the development of a DHEA analog which lacks DHEA’s androgenic and estrogenic action and that demonstrates enhanced potency and is currently in clinical trials. The use of such analogs may provide a better understanding of DHEA’s potential therapeutic utility.

Sex differences in serum levels of 5α-androstane-3β, 17β-diol, and androstenediol in the young adults: A liquid chromatography–tandem mass spectrometry study

Animal experiments have consistently shown that estrogen receptor β (ERβ)-selective ligands have antidepressant and anxiolytic effects. In humans, endogenous ligands for ERβ include 5α-androstane-3β, 17β-diol (3βAdiol) and androstenediol (Δ5-diol). We determined, for the first time, the exact serum levels of 3βAdiol and Δ5-diol in young healthy volunteers using liquid chromatography–tandem mass spectrometry (LC–MS/MS). We investigated the effect of the menstrual cycle on the levels of these steroids in women; then, we performed a gender comparison. Blood samples were collected from 48 subjects: 23 women (mean age = 28.4±7.8 years) and 25 men (mean age = 31.4±7.8 years). We collected the blood samples of women at three time-points in the menstrual cycle: the early follicular phase, ovulatory or mid-cycle phase, and mid-luteal phase. A total of 92 blood samples were analyzed using LC–MS/MS. The levels of two well-studied steroids, namely dehydroepiandrosterone (DHEA) and 17β-estradiol (E2), were simultaneously measured. Depression rating scale (Hamilton Rating Scale for Depression, Beck Depression Inventory-II and Quick Inventory of Depressive Symptomatology) scores were also recorded at the time of blood sampling. Significant differences in the levels of 3βAdiol and E2 and in the depression rating scale scores were observed over the duration of the menstrual cycle of the women. The levels of 3βAdiol and Δ5-diol were significantly lower in women than in men. E2 levels were higher in women than in men, and DHEA levels did not differ significantly between men and women. Further, women had higher scores than men on the Hamilton Rating Scale for Depression. Sex differences in depressive symptoms can be explained by 3βAdiol and Δ5-diol levels, and the effect of the menstrual cycle on mood can be explained by 3βAdiol and E2 levels, not by Δ5-diol level.

Changes in cortisol and dehydroepiandrosterone levels immediately after urban park visits

ABSTRACT The purpose of this study is to explore physiological and psychological changes immediately after a short-term visit to urban parks in an uncontrolled condition. Sixty park visitors completed a short questionnaire evaluating their subjective well-being (SWB) and donated a saliva sample immediately before and after their park visit. In addition, participants wore a pedometer to track their physical activity level during the park visit. Results indicated the levels of all biomarkers (cortisol, dehydroepiandrosterone [DHEA], and cortisol/DHEA ratio) decreased while SWB scores increased after the park visit. The duration of park visit was identified as a key variable significantly associated with cortisol reduction, and changes in SWB scores after the park visit were significantly associated with changes in cortisol level. A park visit duration of 21.8 min has the predictive ability to discriminate park visitors who exhibit reductions in cortisol levels after the park visit from those who do not.

Circulating testosterone and dehydroepiandrosterone are associated with individual motor unit features in untrained and highly active older men

Long-term exercise training has been considered as an effective strategy to counteract age-related hormonal declines and minimise muscle atrophy. However, human data relating circulating hormone levels with motor nerve function are scant. The aims of the study were to explore associations between circulating sex hormone levels and motor unit (MU) characteristics in older men, including masters athletes competing in endurance and power events. Forty-three older men (mean ± SD age: 69.9 ± 4.6 years) were studied based on competitive status. The serum concentrations of dehydroepiandrosterone (DHEA), total testosterone (T) and estradiol were quantified using liquid chromatography mass spectrometry. Intramuscular electromyographic signals were recorded from vastus lateralis (VL) during 25% of maximum voluntary isometric contractions and processed to extract MU firing rate (FR), and motor unit potential (MUP) features. After adjusting for athletic status, MU FR was positively associated with DHEA levels (p = 0.019). Higher testosterone and estradiol were associated with lower MUP complexity; these relationships remained significant after adjusting for athletic status (p = 0.006 and p = 0.019, respectively). Circulating DHEA was positively associated with MU firing rate in these older men. Higher testosterone levels were associated with reduced MUP complexity, indicating reduced electrophysiological temporal dispersion, which is related to decreased differences in conduction times along axonal branches and/or MU fibres. Although evident in males only, this work highlights the potential of hormone administration as a therapeutic interventional strategy specifically targeting human motor units in older age.

The effects of statins on hyperandrogenism in women with polycystic ovary syndrome: a systematic review and meta-analysis of randomized controlled trials

Several clinical studies showed that statins were potential to treat polycystic ovary syndrome (PCOS). Through comprehensive search PubMed, EMBASE, the Web of Science, BIOSIS, the ClinialTrails.gov, and the Cochrane Library database up to 14 Feb 2020, we identified the randomized controlled trials about the treatment of statins on hyperandrogenism in PCOS women, and performed a systematic review and meta-analysis. The quality of the included studies was assessed by the Cochrane risk of bias tool and the Jadda score. Subgroup analysis and sensitivity analysis were conducted to analyze the pooled results. Nine trials included 682 PCOS patients were identified. Statins showed a significant potential to reduce testosterone (SMD = -0.47; 95% CI, − 0.76−− 0.18; P = 0.002) and dehydroepiandrosterone (SMD = -0.51; 95% CI, − 0.97−− 0.05; P = 0.03) levels, compared to the control treatments. The cutaneous symptoms hirsutism (SMD = -0.61; 95% CI, − 1.13−− 0.10; P = 0.02) and acne (SMD = -0.92; 95% CI, − 1.49−− 0.34; P = 0.002) were significantly improved by statins in PCOS women. Subgroup analysis showed that the two types of statins, and the different control treatments as well, presented no significantly different effect on testosterone and dehydroepiandrosterone. Sensitivity analysis confirmed the stability of the findings from the meta-analysis. In conclusion, statin treatment could significantly reduce androgen levels and improve cutaneous manifestations of hyperandrogenism of PCOS.

Hyperandrogenism? Increased 17, 20-Lyase Activity? A Metanalysis and Systematic Review of Altered Androgens in Boys and Girls with Autism.

Introduction: There is increasing evidence that steroid hormone levels and, especially, androgen levels are elevated in autism. An overactivity of 17, 20-lyase with a higher production of the testosterone precursors dehydroepiandrosterone (DHEA) and androstenedione/androstenediol seems especially present in autism. Methods: An encompassing literature analysis was performed, searching for altered androgens in children with autism and using preferred reporting items for systematic reviews and meta-analysis (PRISMA) guidelines. Included were all studies published before 31 March 2021 found using the following electronic databases: PubMed, Google Scholar, Cochrane Library, Scopus, and TRIP. Eight studies with boys and three studies with girls where steroid hormone measurements were performed from either plasma, urine, or saliva were found and analyzed. Analyses were performed for DHEA(-S/-C), androstenedione/androstenediol, and testosterone. Effect sizes were calculated for each parameter between mean concentrations for children with autism versus healthy controls. Results: Higher levels of androgens in autism were detected, with the majority of calculated effect sizes being larger than one. Conclusions: We found higher levels of the main testosterone precursors DHEA, androstenedione, and androstenediol, likely causing an additionally higher level of testosterone, and an increased 17, 20-lyase activity is therefore implied. Medications already used in PCOS such as metformin might be considered to treat hyperandrogenism in autism following further research.

Metabolic Subtyping of Adrenal Tumors: Prospective Multi-Center Cohort Study in Korea.

BackgroundConventional diagnostic approaches for adrenal tumors require multi-step processes, including imaging studies and dynamic hormone tests. Therefore, this study aimed to discriminate adrenal tumors from a single blood sample based on the combination of liquid chromatography-mass spectrometry (LC-MS) and machine learning algorithms in serum profiling of adrenal steroids.MethodsThe LC-MS-based steroid profiling was applied to serum samples obtained from patients with nonfunctioning adenoma (NFA, n=73), Cushing’s syndrome (CS, n=30), and primary aldosteronism (PA, n=40) in a prospective multicenter study of adrenal disease. The decision tree (DT), random forest (RF), and extreme gradient boost (XGBoost) were performed to categorize the subtypes of adrenal tumors.ResultsThe CS group showed higher serum levels of 11-deoxycortisol than the NFA group, and increased levels of tetrahydrocortisone (THE), 20α-dihydrocortisol, and 6β-hydroxycortisol were found in the PA group. However, the CS group showed lower levels of dehydroepiandrosterone (DHEA) and its sulfate derivative (DHEA-S) than both the NFA and PA groups. Patients with PA expressed higher serum 18-hydroxycortisol and DHEA but lower THE than NFA patients. The balanced accuracies of DT, RF, and XGBoost for classifying each type were 78%, 96%, and 97%, respectively. In receiver operating characteristics (ROC) analysis for CS, XGBoost, and RF showed a significantly greater diagnostic power than the DT. However, in ROC analysis for PA, only RF exhibited better diagnostic performance than DT.ConclusionThe combination of LC-MS-based steroid profiling with machine learning algorithms could be a promising one-step diagnostic approach for the classification of adrenal tumor subtypes.

Dehydroepiandrosterone sulfate, dehydroepiandrosterone, 5α-dihydroprogesterone and pregnenolone in women with migraine: Analysis of serum levels and correlation with age, migraine years and frequency

Migraine is a very painful, disabling and extremely common disorder among the world's adult population, especially women, and it is associated with a variety of comorbidities. Neuroactive steroids exhibit pleiotropic actions on the nervous system. Alterations in their peripheral and central levels could be involved in the pathogenesis, still not fully understood, of migraine and its comorbidities. The purpose of our exploratory study was to determine and compare the serum levels of dehydroepiandrosterone sulfate (DHEAS), dehydroepiandrosterone (DHEA), 5α-dihydroprogesterone (DHP) and pregnenolone (PREGNE) between women suffering from migraine without aura (MO group, n = 30) and age-matched non-headache women as controls (C group, n = 30). Correlations with age, migraine years and frequency were also analyzed. The patients were enrolled at a headache center; controls were patients’ contacts. Calibrators and serum samples were spiked with the internal standards (ISs) solution and treated to deplete proteins and phospholipids. The obtained extracts were evaporated to dryness, derivatized and analyzed by LC-MS/MS in multiple reaction monitoring mode. Analytes’ levels were determined by interpolation on the regression curves, generated from the analyte quantifier ion peak area to the corresponding IS. MO group presented significantly lower levels of DHEAS, DHEA and DHP compared to C group (P < 0.05, Student’t-test) and the neurosteroid levels negatively correlated with years of migraine and migraine days/3 months (P < 0.05, linear regression analysis). These results parallel to previous studies showing reduced serum levels of allopregnanolone and pregnenolone sulfate in women with migraine. The low serum levels found for both excitatory and inhibitory neurosteroids suggested that women with migraine might suffer from inadequate neuroprotection, anti-inflammation activity and pain modulation. These deficits might underlie the migraine chronification process and represent the link between migraine and its various comorbidities.

A potential role for the adrenal gland in autism

Androgens have been implicated in autism pathophysiology as recently, prenatal exposure to elevated androgens has been proposed as risk factor. However, published data on postnatal sex hormone levels in autistic children are controversial and the source of prenatal androgen exposure in autism remains unknown. Therefore, this study investigated postnatal sex hormone levels and dehydroepiandrosterone (DHEA) to shed light on a potential role for the adrenal gland in autism pathophysiology. A case-control study investigating estradiol (E2), DHEA, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) levels was conducted with 31 Saudi males with autism and 28 healthy, age-matched boys plasma. Moreover, correlation analysis with measured hormones and previously measured total testosterone (TT) and free testosterone (FT) in the same group of autism was conducted. DHEA was significantly higher (p < 0.05) in the autism group compared to controls. DHEA positively correlated with previously measured TT (r = + 0.79, p < 0.001) and FT (r = + 0.72, p < 0.001) levels in the same autism group. FSH levels were also significantly higher in the autism group than in the control group (p < 0.01). To the best of our knowledge, this is the first study to report a strong positive correlation between TT, FT and DHEA, suggesting an adrenal source for elevated androgen levels.

Variations in Salivary Stress Biomarkers and Their Relationship with Anxiety, Self-Efficacy and Sleeping Quality in Emergency Health Care Professionals.

Hospital healthcare workers of emergency departments (EDs) face a variety of occupational stressors on a daily basis. We have recently published that emergency professionals display increased salivary levels of α-amylase and dehydroepiandrosterone during the working day. The pattern of these markers may suggest a counteracting mechanism of dehydroepiandrosterone against the stress reflected by amylase increases. In order to verify this hypothesis, we have analysed different psychological aspects in the same group of healthcare professionals through different tests related to behaviours resulting from stress. These include the state-trait anxiety inventory, the self-efficacy test and the sleeping quality questionnaire. The tests were provided at the beginning of the working day and collected at the end. STAI scores (trait and state) were indicative of no anxiety. Self-efficacy scores were considered optimal, as well as those from the sleeping quality questionnaire. This is supported by the modest correlation between STAI scores and salivary levels of α-amylase and dehydroepiandrosterone. In conclusion, the emergency professionals of the studied hospitals seem to have adequate work management. Altogether it means that the stress generated during work performance is controlled, allowing a correct adaptation to the demanding situations undergone in emergency departments.

PD44-02 PHARMACOGENOMIC DETERMINANTS OF SERUM STEROID HORMONE RESPONSES TO ABIRATERONE OR ENZALUTAMIDE AND HSD3B1 GENE MUTATION IN CRPC PATIENTS

You have accessJournal of UrologyProstate Cancer: Basic Research & Pathophysiology II (PD44)1 Sep 2021PD44-02 PHARMACOGENOMIC DETERMINANTS OF SERUM STEROID HORMONE RESPONSES TO ABIRATERONE OR ENZALUTAMIDE AND HSD3B1 GENE MUTATION IN CRPC PATIENTS Hosam Serag, Emilia Chen, Hans Adomat, Daniel Khalaf, Alexander Wyatt, and Martin Gleave Hosam SeragHosam Serag More articles by this author , Emilia ChenEmilia Chen More articles by this author , Hans AdomatHans Adomat More articles by this author , Daniel KhalafDaniel Khalaf More articles by this author , Alexander WyattAlexander Wyatt More articles by this author , and Martin GleaveMartin Gleave More articles by this author View All Author Informationhttps://doi.org/10.1097/JU.0000000000002058.02AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookLinked InTwitterEmail Abstract INTRODUCTION AND OBJECTIVE: Abiraterone and enzalutamide are commonly used for treating patients with castration-resistant prostate cancer (CRPC). Serum levels of steroid hormones can be affected by drug type and mutation in the gene HSD3B1, with potential implications for outcome prediction. Objective: To determine the impact of treatment with abiraterone or enzalutamide as well as HSD3B1 gene mutation on steroid hormones, quantified by mass spectrometry (MS) in patients with CRPC. METHODS: A multicentre, randomised, crossover trial was performed in six cancer centres in British Columbia, Canada. Adult patients with metastatic CRPC were included. In this study we performed retrospective steroid MS analysis from patients in both arms of the trial.Patients were randomly assigned to groups A and B (1:1). Group A received Abiraterone acetate until PSA progression, followed by crossover to Enzalutamide. Group B followed the opposite sequence. Primary outcomes included levels of testosterone (T), dihydrotestosterone (DHT), dehydroepiandrosterone (DHEA), androstenedione, and progesterone at baseline, before crossover, and at the end of therapy (EOT) as well as variants of HSD3B1 allele. RESULTS: Baseline serum levels of T, DHT, DHEA, androstenedione, and progesterone were similar between the two arms. On crossover, the levels of T, DHT, DHEA, and androstenedione significantly decreased, while progesterone level significantly increased, in the abiraterone arm compared to the enzalutamide arm. This is reversed after patient cross-over (Figure 1). No significant association was detected in the levels of steroid hormones between HSD3B1 (1245 A) and HSD3B1 (1245 A>C) genotypes either at baseline, or after exposure to either treatment (Figure 2). The sample size was relatively small for assessing effect of HSD3B1 mutations. CONCLUSIONS: The results confirm expected effects of abiraterone and enzalutamide on steroid hormones levels in CRPC patients. HSD3B1 mutation seems not to affect levels of steroid hormones. Source of Funding: None © 2021 by American Urological Association Education and Research, Inc.FiguresReferencesRelatedDetails Volume 206Issue Supplement 3September 2021Page: e736-e737 Advertisement Copyright & Permissions© 2021 by American Urological Association Education and Research, Inc.MetricsAuthor Information Hosam Serag More articles by this author Emilia Chen More articles by this author Hans Adomat More articles by this author Daniel Khalaf More articles by this author Alexander Wyatt More articles by this author Martin Gleave More articles by this author Expand All Advertisement Loading ...

Moxibustion improves ovarian function based on the regulation of the androgen balance.

The effect of androgens on follicular development and female reproduction has become an active research topic. Moxibustion is a Traditional Chinese Medicine therapy that has been reported to be able to prevent and treat numerous ovary-related problems. However, studies on the effect of moxibustion for diminished ovarian reserve (DOR) on androgen balance are still lacking. The present study aimed to assess the efficacy of moxibustion intervention prior to disease onset and at the early stage of disease in a rat model of DOR and explore the mechanisms of its effect on ovarian function. A total of 32 rats were randomly divided into four groups: Blank group, Model group (a drug-induced model of DOR), Moxibustion group 1 and Moxibustion group 2. Moxibustion was performed on the BL23 and RN4 acupoints of female rats daily for a total of 20 days (once a day, five times a week for a total of 4 weeks). The two moxibustion groups were established with different intervention times: One group was subjected to pre-disease intervention and the other group to early-disease intervention. The ovarian function was evaluated by detecting anti-Mullerian hormone (AMH), follicle-stimulating hormone (FSH), estradiol (E2), testosterone (T), dehydroepiandrosterone (DHEA), dihydrotestosterone (DHT) and androgen receptor (AR) levels in the serum or the ovary samples. To further investigate the downstream regulatory factors for AR after moxibustion treatment for pre-disease or early-disease intervention, FSH receptor (FSHR) and microRNA (miR)-125b expression in ovaries were also analyzed. The results indicated that AMH and DHT levels were reduced in the model group compared with those in the blank group, while FSH, T and DHEA levels were increased. AMH and DHT levels were increased in Moxibustion group 1 compared with those in the model group, while FSH, T and DHEA levels were reduced. There was no difference in E2 levels between Moxibustion group 1 and the model group. Compared with that in the model group, the AR content in the ovary was increased in Moxibustion group 1. There was no difference in FSHR mRNA in the ovaries between Moxibustion group 1 and the model group. miR-125b levels were significantly increased in Moxibustion group 1 as compared with those in the model group. Furthermore, AMH and DHT levels were increased in Moxibustion group 2 compared with those in the model group, while FSH, T and DHEA levels were reduced. E2 levels were significantly decreased in Moxibustion group 2 compared with those in the model group. The relative mRNA expression of AR, FSHR and miR-125b was decreased following establishment of the model. Compared with that in the model group, the AR content in the ovary was increased in Moxibustion group 2. In comparison with the blank and model groups, the FSHR content in the ovary of Moxibustion group 2 was significantly increased. miR-125b levels were not obviously altered in Moxibustion group 2 as compared with those in the model group. In addition, there was no significant difference in AMH, FSH, T and DHEA levels between the two moxibustion groups. E2 and DHT levels were higher in Moxibustion group 1 than in Moxibustion group 2. There was no difference in AR mRNA expression between the two moxibustion groups. FSHR mRNA levels were lower in Moxibustion group 1 than in Moxibustion group 2, while miR-125b mRNA levels were higher in Moxibustion group 1 than in Moxibustion group 2. In conclusion, the present study suggested that moxibustion intervention prior to disease onset and at the early disease stage was able to improve ovarian function via modulation of the AR-mediated stable equilibrium of androgens. However, the effects and mechanisms of moxibustion intervention for pre-disease and early-disease intervention of DOR appear to be different. The appropriate duration of treatment and the time-effect relationship require to be further studied.

Disorders of Sex Development.

Disorders of Sex Development.

Molecular Effects of Topical Estrogen on Vaginal Granulation Tissue in Postpartum Women.

The aims of this study were to evaluate the biomolecular properties of vaginal and perineal granulation tissue in postpartum women and assess the potential impact of vaginal estrogen application. We prospectively identified women referred to a subspecialty peripartum clinic between September 2016 and April 2018 who developed symptomatic perineal or vaginal granulation tissue. As part of routine clinical care, granulation tissue was excised from each participant by a urogynecologist and subjected to RNA extraction, real-time quantitative polymerase chain reaction, histologic evaluation, and immunohistochemistry. Serum steroid hormone levels were measured. Comparisons were made between participants who used topical vaginal estradiol (E2) and those who did not (non-E2 controls). Sixteen postpartum women were recruited for this pilot study. More than 30% of patients (n = 5, 31%) had used topical vaginal estradiol (E2) during their postpartum recovery. Histological appearance of granulation tissue evaluated by hematoxylin and eosin staining was similar in women treated with vaginal E2 and non-E2 controls. Both estrogen receptor α (ERα) and ERβ mRNA and ERα protein were readily detectable in the granulation tissue of E2-treated women. Although not statistically significant, participants who used topical E2 developed granulation tissue that exhibited local estrogen-responsive gene upregulation. Serum levels of estrone, E2, dehydroepiandrosterone, progesterone, and testosterone did not differ between vaginal E2-treated patients and controls. Estrogen receptor α seems to be the predominant receptor mediating estrogen action in postpartum perineal and vaginal granulation tissue. Vaginal E2 use does not seem to affect serum levels of estrone, E2, dehydroepiandrosterone, progesterone, and testosterone in postpartum women.