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Frontiers in Endocrinology 2022Wiedemann-Steiner Syndrome (WSS) is a genetic disorder associated with an array of clinical phenotypes, including advanced bone age and short stature....
CONTEXT
Wiedemann-Steiner Syndrome (WSS) is a genetic disorder associated with an array of clinical phenotypes, including advanced bone age and short stature. 11-ketotestosterone (11KT) is a member of the group known as 11-oxygenated C19 androgens that are implicated in premature adrenarche.
CASE DESCRIPTION
Case 1: The patient is a 3 year and 11-month-old female diagnosed with WSS due to deletion of detected on CGH microarray. At two years and 11 months, imaging revealed an advanced bone age. We obtained an 11KT level on this patient. 11KT in case 1 was elevated at 26.3 ng/dL, while the normal reference range is 7.3-10.9 ng/dL and the reference interval for premature adrenarche is 12.3-22.9 ng/dL, The repeat 11KT at follow up (chronological age 4 years and 6 months) was still elevated at 33.8 ng/dL Case 2: A second child with WSS and a 5kb intragenic deletion was evaluated at 11 months of age; his 11KT was 4.5 ng/dL.
CONCLUSIONS
The elevated 11KT may indicate maturational changes related to increasing adrenal gland androgenic activation and may explain the advanced bone age seen in some patients with WSS. To our knowledge, this is the first case report that describes 11KT as a bioactive androgen potentially causing bone age advancement in WSS. Lack of elevation of 11KT in the second child who is an infant suggests increasing androgenic precursors and metabolites related to premature adrenarche may need to be longitudinally followed.
Topics: Female; Humans; Androgens; Abnormalities, Multiple; Intellectual Disability
PubMed: 36263329
DOI: 10.3389/fendo.2022.1004114 -
Journal of Clinical Research in... Mar 2015Idiopathic premature adrenarche (PA) refers to presence of androgenic signs before the age of eight years in girls in the absence of thelarche. In children with PA,... (Comparative Study)
Comparative Study
OBJECTIVE
Idiopathic premature adrenarche (PA) refers to presence of androgenic signs before the age of eight years in girls in the absence of thelarche. In children with PA, increased adrenal androgens lead to changes in body composition and transient growth acceleration. Although the association between PA and some components of the metabolic syndrome is well known, body composition has not been extensively studied in these patients.
METHODS
We examined 47 girls with PA with a median age of 7.39 years and 57 healthy controls with a median age of 7.11 years. For PA group, the inclusion criteria were appearance of pubic/axillary hair before 8 years of age, absence of findings of central puberty and absence of use of any medication. Patients with steroidogenic enzyme defects and virilizing tumors were excluded. Height, body weight, waist and hip circumference were measured. The bioelectrical impedance method was used for body composition analysis.
RESULTS
In the PA group, both body weight standard deviation score (SDS) and height SDS were significantly higher than in the controls (p<0.001 for both). While total body fat percentage values were significantly higher in the PA group than in the controls (median 22.8% vs. 19.95%, p=0.049), fat-free mass (FFM) and total muscle mass percentages were significantly lower than in the controls (median 76.8% vs. 79.9%, p=0.024 and 72.6% vs. 75.7%, p=0.018, respectively).
CONCLUSION
Our findings revealed that girls with PA have higher body weight and height for age values. They also show significant changes in body composition such as an increase in total body fat percentage with a concomitant decrease in the percentages of FFM, muscle mass and total body water.
Topics: Adipose Tissue; Adrenarche; Age of Onset; Anthropometry; Body Composition; Body Height; Body Weight; Case-Control Studies; Child; Female; Follow-Up Studies; Humans; Male; Prognosis; Puberty, Precocious
PubMed: 25800475
DOI: 10.4274/jcrpe.1525 -
Journal of Ovarian Research Sep 201811β-hydroxylase deficiency (11OHD) is extremely rare, and reports of non-classical 11OHD are even rarer. Non-classical 11OHD usually presents as premature adrenarche,... (Review)
Review
BACKGROUND
11β-hydroxylase deficiency (11OHD) is extremely rare, and reports of non-classical 11OHD are even rarer. Non-classical 11OHD usually presents as premature adrenarche, hyperandrogenism, menstrual disorders, and hypertension. Because the symptoms of non-classical 11OHD are mild, delayed diagnosis or misdiagnosis as polycystic ovary syndrome or primary hypertension is common.
CASE PRESENTATION
This paper introduces a case of a young female patient presenting hypertension and menstrual disorders. Laboratory examination revealed increased androgen levels, mild adrenal hyperplasia, mild left ventricular hypertrophy, and mild sclerosis of the lower limb arteries. 11OHD was confirmed by genetic testing, and the patient was found to carry compound heterozygous mutations in CYP11B1 (c.583 T > C and c.1358G > A). The mutation Y195H is located in exon 3 and has not been reported previously. In silico studies indicated that this mutation may cause reduced enzymatic activity. After treatment with hydrocortisone and spironolactone, blood pressure was brought under good control, and menstruation returned to normal. We also conducted a retrospective review of previously reported cases in the literature (over 170 cases since 1991).
CONCLUSIONS
Early diagnosis of non-classical 11OHD is difficult because its symptoms are mild. The possibility of this disease should be considered in patients with early-onset hypertension, menstrual disorders, and hyperandrogenism to provide early treatment and prevent organ damage due to hypertension and hyperandrogenism. CYP11B1 mutations are known to be race-specific and are concentrated in exons 3 and 8, of which mutations in the former are mostly associated with non-classical 11OHD, whereas mutations in the latter are mostly found in classical 11OHD, characterized by severe loss of enzymatic activity.
Topics: Adrenal Hyperplasia, Congenital; Adult; Female; Humans; Mutation; Steroid 11-beta-Hydroxylase; Young Adult
PubMed: 30223866
DOI: 10.1186/s13048-018-0450-8 -
European Journal of Pediatrics Nov 2018The aim of this study was to analyze the relationship between premature adrenarche (PA) and metabolic syndrome (MeS) parameters at presentation and during puberty. This...
The aim of this study was to analyze the relationship between premature adrenarche (PA) and metabolic syndrome (MeS) parameters at presentation and during puberty. This study comprised 47 girls with PA. Age- and puberty-matched 22 healthy girls without PA were the control group. Patients were evaluated at admission (first evaluation) and later in puberty (second evaluation). Anthropometric measurements, lipid levels, and hormonal parameters were studied and oral glucose tolerance test was performed. Indices for insulin resistance (IR) were calculated. The study group was divided in subgroups according to body mass index (BMI) and compared with the control group. The age of the PA group at first evaluation was 8.0 ± 1.1 years; mean height SDS and BMI SDS were 0.4 ± 1.2 and 0.6 ± 0.9, respectively. Age of PA group at the second evaluation was 12.9 ± 2.4 years. Frequency of obesity and overweight was 14.9 and 23.4%. Dyslipidemia ratio was 28.3%. PA group had significantly higher BMI than controls. Mean insulin concentration was higher and mean glucose and FGIR were lower in PA group and also dyslipidemia ratio was 5.3 times higher in PA than controls (p = 0.040). In PA group, overweight/obese subjects had still higher BMI at second evaluation and also higher fasting glucose, insulin, HOMA-IR. However, PA children with exaggerated DHEAS concentrations compared to those without had similar BMI SDS, insulin sensitivity, and secretion indices and lipid profile at second evaluation. BMI SDS at first evaluation was positively correlated with HOMA-IR at puberty; however, there is no correlation between DHEAS at first evaluation and HOMA-IR at puberty.Conclusion: BMI at adrenarche is more important than prepubertal adrogen concentrations such as DHEAS, while predicting the IR in puberty. Long-term follow-up of children supports the observation that PA per se may be related to IR; however, the risk increases with obesity. What is Known: • Premature adrenarche (PA) is receiving more attention as evidence emerges for a relation between early androgen excess and metabolic syndrome. • The onset of the adrenal androgen production before 8 years in girls defined as PA. Pubarche, axillary hair, apocrine body odor, acne are typical phenotypic features of PA. What is New: • Body mass index at adrenarche is an important risk factor for development of insulin resistance in pubertal ages. • Degree of dehydroepiandrosterone sulfate elevation was not shown as a risk factor for insulin resistance.
Topics: Adolescent; Adrenarche; Androgens; Anthropometry; Body Mass Index; Child; Female; Glucose Tolerance Test; Humans; Insulin Resistance; Metabolic Syndrome; Puberty; Puberty, Precocious; Risk Factors
PubMed: 30056577
DOI: 10.1007/s00431-018-3211-1 -
Biochemical and Biophysical Research... Sep 2016The orteronel, abiraterone and galeterone, which were developed to treat castration resistant prostate cancer, inhibit 17,20 lyase activity but little is known about...
The orteronel, abiraterone and galeterone, which were developed to treat castration resistant prostate cancer, inhibit 17,20 lyase activity but little is known about their effects on adrenal androgen biosynthesis. We studied the effect of several inhibitors and found that orteronel was selective towards 17,20 lyase activity than abiraterone and galeterone. Gene expression analysis showed that galeterone altered the expression of HSD3B2 but orteronel did not change the expression of HSD3B2, CYP17A1 and AKR1C3. The CYP19A1 activity was not inhibited except by compound IV which lowered activity by 23%. Surprisingly abiraterone caused complete blockade of CYP21A2 activity. Analysis of steroid metabolome by gas chromatography - mass spectrometry revealed changes in steroid levels caused by different inhibitors. We can conclude that orteronel is a highly specific inhibitor of 17,20 lyase activity. The discovery of these specific drug actions on steroidogenic enzyme activities would be valuable for understanding the regulation of androgens.
Topics: Adrenal Glands; Androgens; Androstadienes; Androstenes; Antineoplastic Agents; Benzimidazoles; Cell Line; Dose-Response Relationship, Drug; Humans; Imidazoles; Male; Naphthalenes; Prostatic Neoplasms; Steroid 17-alpha-Hydroxylase
PubMed: 27395338
DOI: 10.1016/j.bbrc.2016.07.019 -
Clinical Pediatric Endocrinology : Case... 2020
PubMed: 32694892
DOI: 10.1297/cpe.29.131 -
European Journal of Endocrinology Mar 2019Objective Androgen excess in childhood is a common presentation and may signify sinister underlying pathology. Data describing its patterns and severity are scarce,...
Objective Androgen excess in childhood is a common presentation and may signify sinister underlying pathology. Data describing its patterns and severity are scarce, limiting the information available for clinical decision processes. Here, we examined the differential diagnostic value of serum DHEAS, androstenedione (A4) and testosterone in childhood androgen excess. Design Retrospective review of all children undergoing serum androgen measurement at a single center over 5 years. Methods Serum A4 and testosterone were measured by tandem mass spectrometry and DHEAS by immunoassay. Patients with at least one increased androgen underwent phenotyping by clinical notes review. Results In 487 children with simultaneous DHEAS, A4 and testosterone measurements, we identified 199 with androgen excess (140 pre- and 59 post-pubertal). Premature adrenarche (PA) was the most common pre-pubertal diagnosis (61%), characterized by DHEAS excess in 85%, while A4 and testosterone were only increased in 26 and 9% respectively. PCOS was diagnosed in 40% of post-pubertal subjects, presenting equally frequent with isolated excess of DHEAS (29%) or testosterone (25%) or increases in both A4 and testosterone (25%). CAH patients (6%) predominantly had A4 excess (86%); testosterone and DHEAS were increased in 50 and 33% respectively. Concentrations increased above the two-fold upper limit of normal were mostly observed in PA for serum DHEAS (>20-fold in the single case of adrenocortical carcinoma) and in CAH for serum androstenedione. Conclusions Patterns and severity of childhood androgen excess provide pointers to the underlying diagnosis and can be used to guide further investigations.
Topics: Adolescent; Androgens; Androstenedione; Child; Child, Preschool; Dehydroepiandrosterone; Dehydroepiandrosterone Sulfate; Endocrine System Diseases; Female; Humans; Male; Puberty; Puberty, Precocious; Retrospective Studies; Risk Factors; Severity of Illness Index; Sexual Maturation; Testosterone
PubMed: 30566905
DOI: 10.1530/EJE-18-0854 -
Clinical Pediatric Endocrinology : Case... 2020
Response to the Letter to the Editor of entitled "Nutritional thrift can be associated with precocious puberty and premature adrenarche in children born small for gestational age" by Hüseyin Anıl Korkmaz, Clin Pediatr Endocri (2020) 29: 131-132.
PubMed: 32694893
DOI: 10.1297/cpe.29.133 -
Journal of Pediatric Endocrinology &... Jun 2023Premature adrenarche is often linked to a cluster of endocrine-metabolic risk factors. Our objective was to explore the association of dehydroepiandrosterone sulfate...
OBJECTIVES
Premature adrenarche is often linked to a cluster of endocrine-metabolic risk factors. Our objective was to explore the association of dehydroepiandrosterone sulfate (DHEAS) levels at age 7 with cardio-metabolic traits at ages 10 and 13, independently of adiposity and pubertal stage.
METHODS
Longitudinal study of 603 individuals (301 girls/302 boys) from the Generation XXI birth cohort. DHEAS at age 7 was measured by immunoassay. Anthropometrics, pubertal staging, blood pressure, and metabolic outcomes were evaluated at ages 7, 10, and 13. Pearson correlations between DHEAS and cardio-metabolic traits (insulin, HOMA-IR, triglycerides, LDL-cholesterol, high-sensitivity C-reactive protein, and systolic and diastolic blood pressure) were computed. Path analysis was used to estimate the effect of DHEAS at age 7 on cardiometabolic traits at ages 10 and 13, adjusted for body mass index (BMI) z-score and Tanner stage.
RESULTS
DHEAS at age 7 correlated positively with insulin and HOMA-IR at ages 7 and 10 in both sexes, and at age 13 in girls, but not in boys. In girls, DHEAS levels at age 7 directly influenced HOMA-IR at age 13, controlling for BMI and Tanner stage. In boys, DHEAS at age 7 did not influence HOMA-IR at ages 10 and 13. DHEAS at age 7 did not influence the other cardio-metabolic outcomes analyzed.
CONCLUSIONS
DHEAS levels in mid-childhood have a positive longitudinal association with on insulin-resistance that persists, in girls, but not in boys, at least until age 13. No association was found regarding dyslipidemia, hypertension, or low-grade inflammation.
Topics: Male; Female; Humans; Child; Adolescent; Dehydroepiandrosterone Sulfate; Longitudinal Studies; Birth Cohort; Insulin Resistance; Insulin; Body Mass Index
PubMed: 37141272
DOI: 10.1515/jpem-2022-0593 -
The Journal of Clinical Endocrinology... Jul 2018Premature adrenarche (PA) has been associated with overweight and insulin resistance, but the associations of serum dehydroepiandrosterone sulfate (DHEAS) concentration...
CONTEXT
Premature adrenarche (PA) has been associated with overweight and insulin resistance, but the associations of serum dehydroepiandrosterone sulfate (DHEAS) concentration with other cardiometabolic risk factors are uncertain.
OBJECTIVE
To examine the associations of serum DHEAS concentration with several cardiometabolic risk factors in children.
DESIGN
Cross-sectional data from the Physical Activity and Nutrition in Children Study.
PARTICIPANTS
Population sample of 207 girls and 225 boys aged 7.6 ± 0.4 years.
MAIN OUTCOME MEASURES
Cardiometabolic risk factors by serum DHEAS concentration.
RESULTS
DHEAS correlated positively with body mass index standard deviation score, body fat percentage, lean body mass, high-sensitivity C-reactive protein (hs-CRP), and alanine aminotransferase (ALT) when adjusted for age and sex. The associations of DHEAS with hs-CRP and ALT disappeared when adjusted also for body fat percentage. When further adjusted for birth weight SD score, DHEAS correlated negatively with low-density lipoprotein (LDL) cholesterol and LDL/high-density lipoprotein (HDL) cholesterol ratio. LDL cholesterol was lower in children with DHEAS ≥40 µg/dL than in those with DHEAS <40 µg/dL, adjusted for age, sex, and body fat percentage (86.5 vs 92.3 mg/dL, P = 0.029). This association strengthened after further adjustment for birth weight SD score (85.3 vs 92.3 mg/dL, P = 0.012).
CONCLUSION
Higher DHEAS is not associated with an increased cardiometabolic risk in prepubertal children. Instead, it may be protective, evidenced by an association with lower LDL cholesterol and LDL/HDL cholesterol ratio. The increased cardiometabolic risk in PA shown in many studies may be due to low birth weight and childhood overweight associated with PA.
Topics: Alanine Transaminase; Birth Weight; Body Composition; Body Mass Index; C-Reactive Protein; Cardiovascular Diseases; Child; Cholesterol, HDL; Cholesterol, LDL; Cross-Sectional Studies; Dehydroepiandrosterone Sulfate; Female; Humans; Male; Metabolic Diseases; Puberty, Precocious; Risk Factors
PubMed: 29757399
DOI: 10.1210/jc.2018-00184